Time Zone Converter
Find a meeting time that isn't 3am for someone. Compare everyone's hours at a glance.
Try it now- New York Mon, 10:00 AM
- London Mon, 3:00 PM
- Berlin Mon, 4:00 PM
- Helsinki Mon, 5:00 PM
— Tools and articles for everyday problems
Everyday tools that keep your files on your device.
Modern Niche World is a collection of 222 tools for PDFs, images, video, documents, writing and job hunting. Every tool runs inside your browser, so your files stay on your device: no upload, no signup.
- Runs in your browserNothing to install
- PrivateWhat you type isn't tracked
- Works everywherePhone, tablet or desktop
Popular tools
Calculators, converters and utilities to make your work and life easier.
PDF
Merge PDF
Combine PDFs into one file, in the order you choose, without uploading them.
Open tool → PDF
Compress PDF
Make PDFs smaller by shrinking the photos and scans inside them, with the text left sharp.
Open tool → Image
Image Compressor
Shrink photos and images by quality, or to a file size in KB.
Open tool → PDF
JPG to PDF
Put photos and images into one PDF, a page each, at full quality.
Open tool → Text
Word and Character Counter
Count words, characters, sentences and paragraphs as you type or paste.
Open tool → Career
Readback — Free ATS Resume Checker
See your resume the way hiring software does. Private, on your device, no sign-up.
Open tool → PDF
Split PDF
Split a PDF into single pages or the page ranges you choose.
Open tool → PDF
PDF to JPG
Turn each page of a PDF into a JPG or PNG image, at screen or print resolution.
Open tool → Image
Image Resizer
Make images smaller or larger by pixels or percent, keeping their shape.
Open tool → Image
WebP to JPG
Turn WebP images into JPG files that open almost anywhere.
Open tool → Productivity
QR Code Generator
Make a clean QR code for a website, menu, flyer or business card in seconds.
Open tool → Business
Project Quote Calculator
Turn a scope of work into a defensible, itemized quote — with complexity, contingency and rush built in.
Open tool → Business
Hourly vs Project Rate
See your effective hourly on a fixed-price gig, the break-even hours, and a clear verdict.
Open tool → Business
Invoice Late Fee Calculator
Work out exactly what an overdue client owes today, plus a copy-ready reminder line.
Open tool → Business
Self-Employed Rate Calculator
Reverse-engineer the hourly rate you actually need from your target take-home.
Open tool → Finance
Self-Employed Burn Rate Calculator
How many months can you survive with no income? Get your runway and an honest status read.
Open tool → Finance
Self-Employment Tax Estimator
Ballpark what to set aside for taxes so quarterly bills never blindside you.
Open tool → Finance
Self-Employed Budget Planner
Plan irregular income against fixed costs and see what's safe to spend.
Open tool → Finance
Self-Employed Retirement Calculator
No employer match? Model compound growth on what you set aside yourself.
Open tool → Business
Client Red Flag Scorecard
Score a prospect against the warning signs people learn the hard way.
Open tool → Time
Focus Timer
A distraction-free Pomodoro timer for deep work.
Open tool → Productivity
Remove Duplicate Lines
Paste a list and get each line once, or compare two lists to see what's only in one.
Open tool → Learning
Lesson Plan Generator
Lay out a lesson with objectives, timed steps and assessment, then print it or copy it as text.
Open tool → Learning
Quiz Creator
Write multiple-choice and true/false questions, take the quiz, see the score and print it.
Open tool → Learning
Language Mnemonic Cards
Write a memory hook for each new word, keep them in one library and review them as flip cards.
Open tool → Learning
Soundings — Free Learning Logbook
Notes and questions anchored to the moment in a video, PDF or live class, with answers linked and reviewed later. On your device, no account.
Open tool → Travel
Trip Itinerary Builder
Plan a trip day by day, with times, places and costs, and print a clean itinerary.
Open tool → Travel
Travel Budget Planner
Track a trip's spending against its budget in any currency, per day and per traveler.
Open tool → Home
Home Energy Cost Calculator
Add your appliances and see what each one costs to run per day, month and year at your electricity price.
Open tool → PDF
Image to PDF
Combine JPG, PNG, WebP, AVIF, GIF and BMP images into one PDF, a page each, in your order.
Open tool → PDF
Compress PDF to 100 KB
Get a PDF of photos or scans down to 100 KB or less, for forms with strict upload limits.
Open tool → PDF
Compress PDF to 200 KB
Get a PDF of photos or scans down to 200 KB or less for an upload form.
Open tool → PDF
Compress PDF to 500 KB
Bring a PDF with photos or scans under 500 KB without making its text blurry.
Open tool → PDF
Compress PDF to 1 MB
Bring a PDF with photos or scans under 1 MB for email or an online form.
Open tool → PDF
Rotate PDF
Turn every page, or just the ones you choose, a quarter or half turn.
Open tool → PDF
Organize PDF Pages
Put a PDF's pages in a new order and delete the ones you don't need.
Open tool → PDF
Extract PDF Pages
Copy the pages you choose out of a PDF into a new, shorter PDF.
Open tool → PDF
PDF to PNG
Turn each page of a PDF into a sharp PNG image, at the resolution you choose.
Open tool → PDF
Watermark PDF
Stamp a see-through text watermark, such as DRAFT or CONFIDENTIAL, across every page.
Open tool → PDF
Add Page Numbers to PDF
Number a PDF's pages, in the corner and style you choose, with the cover left out if you like.
Open tool → PDF
PDF to Word
Turn a PDF’s text into an editable Word document, with headings, paragraphs and lists. Layout simplified.
Open tool → PDF
PDF to Text
Get the text out of PDFs as .txt files, with the PDF’s line breaks or as whole paragraphs.
Open tool → PDF
PDF to Markdown
Turn PDFs into Markdown, with headings, lists and paragraphs found for you.
Open tool → PDF
Sign PDF
Draw or type your signature and place it on any page of a PDF.
Open tool → PDF
Fill PDF Forms
Type into a PDF form’s fields, tick its boxes and pick its choices, then save it.
Open tool → PDF
Edit PDF
Add text and highlights anywhere on a PDF’s pages; its own text stays as it is.
Open tool → PDF
PDF Metadata Remover
Remove the author, title, dates and other hidden details from PDFs, pages untouched.
Open tool → PDF
Protect PDF
Add a password to your PDF so only people who know it can open it, encrypted with AES-256.
Open tool → PDF
Unlock PDF
Remove the password from your own PDF, using the password you already know.
Open tool → PDF
Redact PDF
Black out details in a PDF so they’re removed from the file for good, not just covered up.
Open tool → PDF
Compare PDFs
See what changed between two versions of a PDF: every added, removed and changed line.
Open tool → PDF
PDF to PowerPoint
Turn a PDF into a PowerPoint presentation, one slide per page, each page exactly as it looks.
Open tool → PDF
PDF Tables to CSV
Pull the tables out of a PDF as CSV files, ready for your spreadsheet.
Open tool → PDF
PDF OCR
Read the text in scanned PDFs, page by page, into a text file you can search and copy.
Open tool → Image
Crop Image
Cut a photo down to the part you want: drag a box, pick a shape, or type exact pixels.
Open tool → Image
Rotate and Flip Image
Turn photos the right way up, or flip them like a mirror, many at once.
Open tool → Image
Favicon Generator
Make favicon.ico and the other site icons from one image, with the HTML to add.
Open tool → Image
Compress Image to 20 KB
Shrink a photo, signature or scan to 20 KB or less for a form with a tiny upload limit.
Open tool → Image
Compress Image to 50 KB
Bring photos and images under 50 KB for a profile picture or an upload form.
Open tool → Image
Compress Image to 100 KB
Bring photos, screenshots and scans under 100 KB with the best quality that fits.
Open tool → Image
Compress Image to 200 KB
Bring photos and images under 200 KB, usually at full size in pixels.
Open tool → Image
EXIF Remover
Remove GPS location and camera details from photos without changing the picture.
Open tool → Image
WebP to PNG
Turn WebP images into PNG files, keeping transparency.
Open tool → Image
AVIF to JPG
Turn AVIF images into JPG files that open almost anywhere.
Open tool → Image
PNG to JPG
Turn PNG images and screenshots into JPG files.
Open tool → Image
JPG to PNG
Turn JPG images into PNG files that lose nothing more when edited and saved again.
Open tool → Image
JPG to WebP
Turn JPG photos into smaller WebP images for websites and apps.
Open tool → Image
PNG to WebP
Turn PNG images into smaller WebP files, keeping transparency.
Open tool → Image
WebP to GIF
Turn WebP images into still GIF files for places that only take GIF.
Open tool → Image
AVIF to PNG
Turn AVIF images into PNG files, keeping transparency.
Open tool → Image
JFIF to JPG
Turn .jfif images into .jpg files with no loss: the same picture, renamed.
Open tool → Image
SVG to PNG
Turn SVG logos, icons and drawings into sharp PNG images at the size you need.
Open tool → Image
SVG to JPG
Turn SVG files into JPG images on a white background, at the size you need.
Open tool → Image
BMP to JPG
Turn large BMP bitmaps into small JPG files that open anywhere.
Open tool → Image
BMP to PNG
Turn BMP bitmaps into smaller PNG files with no loss.
Open tool → Image
TIFF to JPG
Turn large TIFF scans and photos into small JPG files that open anywhere.
Open tool → Image
TIFF to PNG
Turn TIFF images into PNG files with no loss, transparency kept.
Open tool → Image
GIF to PNG
Turn GIF images into PNG files, transparency kept; animations give their first frame.
Open tool → Image
GIF to JPG
Turn GIF images into JPG files; animations give their first frame.
Open tool → Image
JPG to GIF
Turn JPG photos into still GIF images for places that ask for GIF.
Open tool → Image
PNG to GIF
Turn PNG logos, icons and graphics into still GIF images, clear background kept.
Open tool → Image
Image to Text
Read the printed text in photos, scans and screenshots into a text file with OCR, on your device.
Open tool → Career
Resume PDF Compressor
Get your resume PDF under a job site’s size limit, with the text kept sharp and readable.
Open tool → Career
Resume to Plain Text
Pull the plain text out of your resume PDF, to paste into forms or see what it holds.
Open tool → Career
Resume Keyword Matcher
Paste a job ad and your resume to see the words the ad leans on, and which your resume already uses.
Open tool → Career
Cover Letter Builder
Fill in the job and your own two key paragraphs, and get a clear cover letter as Word or text.
Open tool → Career
Letter Templates
Pick a career letter, from resignation to an interview thank-you, fill in your details and download it.
Open tool → Career
LinkedIn Headline Generator
Turn your role, skills and results into clear LinkedIn headlines, checked against the 220-character limit.
Open tool → Career
LinkedIn Banner Resizer
Turn any picture into a LinkedIn background photo at exactly 1584 × 396 pixels.
Open tool → Career
CV QR Code
Make a QR code for your resume: a link to your portfolio or a contact card that saves your details.
Open tool → Career
Job Application Tracker
Keep every application in one list with its status, dates and notes, saved in your browser, with CSV export.
Open tool → Career
Interview Question Bank
Common interview questions, each with a note on what the interviewer is really asking.
Open tool → Career
STAR Answer Builder
Shape an interview story in four parts, Situation, Task, Action, Result, with its length and speaking time.
Open tool → Career
Notice Period Calculator
Work out the last day of a notice period, in days, working days, weeks or months.
Open tool → Career
Remote Time-Zone Overlap
Find the hours when everyone on a remote team is at work, in each person’s local time.
Open tool → Generators
Password Generator
Make strong random passwords for your password manager, 8 to 128 characters, with the randomness shown in bits.
Open tool → Generators
Passphrase Generator
Join random everyday words into a passphrase you can remember and type, for a computer login or a master password.
Open tool → Generators
Username Generator
Get username ideas from friendly everyday words, with a word of your own if you like, sized to a site’s length limit.
Open tool → Generators
Barcode Generator
Make a Code 128, EAN-13 or UPC-A barcode, with the check digit worked out or checked, as SVG or PNG.
Open tool → Generators
Wi-Fi QR Code Generator
Make a QR code that lets guests join your Wi-Fi by scanning it, with the password kept on your device.
Open tool → Generators
Placeholder Image Generator
Make placeholder pictures up to 4000 pixels, in your own colors, with the size or your label on them.
Open tool → Generators
Email Signature Generator
Make a clean email signature with your name, role and links, ready to paste into Gmail, Outlook or Apple Mail.
Open tool → Generators
Signature Generator
Type your name and download a handwritten-style signature picture, clear PNG or JPG.
Open tool → Generators
Invoice Generator
Make a clear invoice with line items, a discount and totals to the cent, then print it or download it as a PDF.
Open tool → Generators
Test Data Generator
Make up to 1,000 rows of made-up names, emails, addresses and more for testing, as CSV, JSON or SQL.
Open tool → Developer
JSON Formatter and Validator
Check JSON for errors by line and column, then indent, minify or sort it, with every number kept exactly as typed.
Open tool → Developer
JSON to CSV
Turn a JSON array of objects into CSV for a spreadsheet, with nested objects flattened and formula-safe cells.
Open tool → Developer
CSV to JSON
Turn CSV into a JSON array, with the delimiter found for you and numbers, true/false and null detected.
Open tool → Developer
Base64 Encoder and Decoder
Encode text or a file to Base64 and decode it back, with UTF-8, URL-safe and data URL options and the exact spot of any error.
Open tool → Developer
URL Encoder and Decoder
Percent-encode or decode text for links and forms, and split a URL into its decoded parts and query parameters.
Open tool → Developer
UUID Generator
Make random version 4 or time-ordered version 7 UUIDs, up to 500 at once, and check any UUID’s version and time.
Open tool → Developer
Hash Generator
Work out the MD5, SHA-1, SHA-256, SHA-384 and SHA-512 of text or a file, and check it against a published checksum.
Open tool → Developer
JWT Decoder
Read a JSON Web Token’s header and claims, with expiry times in your local time. It decodes only and never verifies.
Open tool → Developer
Regex Tester
Test a JavaScript regular expression: every match marked, groups listed and a replace preview, with runaway patterns stopped.
Open tool → Developer
Timestamp Converter
Turn Unix time in seconds, milliseconds, microseconds or nanoseconds into dates in any time zone, and back again.
Open tool → Developer
Cron Expression Explainer
Read a cron schedule in clear words, field by field, and see its next 10 run times in your time zone and UTC.
Open tool → Developer
HTML Minifier
Remove comments and extra whitespace from HTML, with pre, textarea, script and style left exactly as written.
Open tool → Developer
CSS Minifier
Shrink a stylesheet by removing comments, extra whitespace and last semicolons, without rewriting any rule.
Open tool → Developer
JavaScript Minifier
Minify JavaScript with terser in your browser, with errors shown by line and column.
Open tool → Developer
Color Converter
Turn a color into HEX, RGB, HSL, HWB, OKLCH and CMYK at once, with the nearest CSS color name.
Open tool → Developer
Contrast Checker
Check a text and background color against WCAG AA and AAA, and get the nearest text color that passes.
Open tool → Calculators
Unit Converter
Convert length, area, volume, mass, temperature, speed, time and data sizes with exact factors, and see the formula used.
Open tool → Calculators
Percentage Calculator
Work out X% of Y, what percent one number is of another, a percentage change, or the whole from a part, with the working.
Open tool → Calculators
Fraction Calculator
Add, subtract, multiply and divide fractions and mixed numbers with every step shown, and turn decimals into fractions.
Open tool → Calculators
Aspect Ratio Calculator
Turn a width and height into a ratio like 16:9, and work out a missing side in whole pixels for the ratio you keep.
Open tool → Calculators
Scientific Calculator
Work out powers, roots, logs, factorials and trigonometry in degrees or radians, typed or tapped, with clear errors.
Open tool → Calculators
Date Difference Calculator
Count the years, months and days between two dates, or add and subtract days, weeks, months and years from a date.
Open tool → Calculators
Age Calculator
Work out an exact age on any date in years, months and days, with the weekday of birth and the next birthday.
Open tool → Calculators
Working Days Calculator
Count the working days between two dates, with your own weekend days and holidays left out.
Open tool → Calculators
World Clock
See the time now in several cities at once, with each place’s UTC offset, daylight saving time and next clock change.
Open tool → Calculators
GPA Calculator
Work out a semester and cumulative GPA from credits and letter grades, with optional honors and AP weighting.
Open tool → Calculators
Typing Test
Time your typing on short everyday passages and see your words per minute and accuracy, with mistakes marked as you go.
Open tool → Calculators
Paper Sizes
Look up A4, Letter and every ISO and ANSI size in mm, inches or points, with pixels at any DPI and a closest-size finder.
Open tool → Productivity
To-Do List
Keep a to-do list in your browser with due dates and your own order, and tick tasks off as you go.
Open tool → Productivity
Notepad
Write plain-text notes that save as you type, up to 20, with word counts and a .txt download.
Open tool → Productivity
Countdown Timer
Count down from up to 99:59:59 with quick presets, pause and +1 minute, and get a beep and a clear message when time is up.
Open tool → Productivity
Stopwatch
Time anything to the hundredth of a second, with up to 999 laps, the fastest and slowest marked, and laps to copy or save as CSV.
Open tool → Productivity
Spinner Wheel
Spin a wheel of 2 to 100 entries, every slice the same size and the chance shown, and take results off as you go.
Open tool → Productivity
Coin Flip and Dice Roller
Flip up to 100 coins or roll up to 20 dice, d4 to d100 or up to 1,000 sides, with every result, the total and a tally.
Open tool → Productivity
Decision Maker
Score options on what matters to you, weighted by importance, and see the totals ranked with the working, or weigh pros and cons.
Open tool → Productivity
Keyboard Tester
Press each key to see it light up and get marked tested, with its key, code and location, and the most keys held at once.
Open tool → Image
Blur Image
Hide faces, license plates, names and addresses in a photo or screenshot under boxes you draw: pixelated, blurred or solid black.
Open tool → Image
JXL to JPG
Turn JPEG XL (.jxl) images into JPG files that open anywhere.
Open tool → Image
JXL to PNG
Turn JPEG XL (.jxl) images into PNG files, transparency kept.
Open tool → Image
JPG to JXL
Turn JPG photos into JPEG XL (.jxl) images at the quality you choose.
Open tool → Image
PNG to JXL
Turn PNG images into lossless JPEG XL (.jxl) files, keeping transparency.
Open tool → PDF
Crop PDF
Trim the margins of every page, or just the pages you choose, with a preview of what's kept.
Open tool → PDF
Grayscale PDF
Turn a color PDF black and white, with its text kept as text you can select and search.
Open tool → PDF
Resize PDF to A4 or Letter
Fit every page to A4 or US Letter, centered and never stretched, with text still sharp.
Open tool → PDF
Print-Ready PDF
Check page sizes, fonts and picture resolution before printing, and flatten forms and comments.
Open tool → PDF
PDF Booklet
Arrange the pages to print on both sides and fold into a booklet, two pages a side.
Open tool → Image
Photo Collage Maker
Put 2 to 12 photos in one grid picture with a gap, a border and a background color, as JPG or PNG.
Open tool → Image
Meme Maker
Add bold top and bottom text to a photo of your own, sized to fit, and download it as JPG or PNG.
Open tool → Image
Color Palette Extractor
Pick out a picture’s 3 to 12 main colors with HEX, RGB, HSL and each one’s share, as CSS, JSON or swatches.
Open tool → Image
GIF Maker
Turn 2 to 50 pictures into an animated GIF with your own order, delays and looping.
Open tool → Image
Vectorize Image
Trace a logo, icon or drawing into an SVG, in black and white or up to 16 colors, on your device.
Open tool → Productivity
Random Name Picker
Pick names at random from a list of up to 2,000, take picked names out of the draw, or split everyone into fair groups.
Open tool → Productivity
Printable Calendar
Print a month or a whole year from 1600 to 2400, with weeks from Sunday or Monday and optional ISO week numbers.
Open tool → Video & Audio
MOV to MP4
Put iPhone and camera MOV videos into MP4, copied as they are whenever they can be, so nothing is lost.
Open tool → Video & Audio
WebM to MP4
Turn WebM screen recordings into MP4 files with H.264 video and AAC sound, for the players and sites that expect them.
Open tool → Video & Audio
MP4 to M4A
Save the sound from a video as an M4A or WAV file, copied as it is when it's already AAC.
Open tool → Video & Audio
Compress Video
Make a video file smaller with a quality level and picture size you choose, and compare the sizes before you download.
Open tool → Video & Audio
Trim Video
Cut a video to the part you want, with sliders and pictures of the start and end, usually without re-encoding.
Open tool → Video & Audio
Video to GIF
Turn up to 15 seconds of a video into an animated GIF, with your own frame rate, width and looping.
Open tool → Video & Audio
Audio Converter
Convert MP3, M4A, WAV, OGG and FLAC sound files to M4A, WAV or OGG at the bitrate you choose.
Open tool → Video & Audio
Trim Audio
Cut a sound file to the part you want on its waveform, copied without re-encoding so nothing is lost.
Open tool → Video & Audio
Mute Video
Remove the sound from a video, with the picture copied exactly as it is.
Open tool → Video & Audio
Rotate Video
Turn a sideways or upside-down video the right way up, without re-encoding for MP4 and MOV.
Open tool → Video & Audio
Merge Videos
Join up to 10 video clips into one, in the order you choose, copied without re-encoding when they match.
Open tool → Video & Audio
Crop Video
Crop a video's picture to the part you want with a box you drag, a shape such as square or 9:16, or exact pixels.
Open tool → Video & Audio
Video to JPG
Save pictures from a video as JPG files, a set number spread evenly or one every few seconds, up to 100 at a time.
Open tool → Video & Audio
Change Video Speed
Speed up or slow down a video from 0.25× to 4×, with the picture copied and voices kept at their own pitch.
Open tool → Video & Audio
Volume Booster
Make sound files and videos louder, or bring them to one loudness in LUFS, without clipping.
Open tool → Video & Audio
Add Audio to Video
Put a voiceover or your own music onto a video in place of its sound, with the picture copied as it is.
Open tool → Video & Audio
Merge Audio
Join up to 20 sound files into one, in the order you choose, copied without re-encoding when they match.
Open tool → Video & Audio
Voice Recorder
Record your voice from the microphone and save it as M4A, WAV or OGG. It records only when you press Record.
Open tool → documents
Excel to CSV
Turn one sheet or every sheet of an XLSX, XLSM, XLS, XLSB or ODS workbook into CSV, with values as shown or raw.
Open tool → documents
CSV to Excel
Turn CSV into an .xlsx workbook with numbers detected, leading zeros kept and formula-like text stored as text.
Open tool → documents
Excel to JSON
Turn a sheet of an XLSX, XLSM, XLS, XLSB or ODS workbook into JSON objects keyed by its header row, or into arrays.
Open tool → documents
JSON to Excel
Turn a JSON array of objects into an .xlsx workbook, with nested keys as columns and numbers kept as numbers.
Open tool → documents
Word to Text
Get the plain text out of a Word .docx file, with a blank line or a single break between paragraphs, and word and character counts.
Open tool → documents
Word to HTML
Turn a Word .docx into clean HTML with headings, lists, links and tables, images optional, checked in a safe preview.
Open tool → documents
Markdown to HTML
Convert Markdown to clean HTML as you type, with tables, strikethrough and a live preview, as a fragment or a full page.
Open tool → documents
HTML to Markdown
Turn pasted HTML or an .html file into clean Markdown, with your choice of heading, bullet, code block and link styles.
Open tool → documents
XML to JSON
Convert XML to JSON with attributes as @name, repeated elements as arrays and errors shown by line and column.
Open tool → documents
YAML to JSON
Convert YAML to JSON with the YAML 1.2 core schema, several documents, anchors and aliases, and exact numbers.
Open tool → documents
JSON to YAML
Turn JSON into YAML 1.2 with 2 or 4 spaces, quotes only where needed, keys in order or sorted, and exact numbers.
Open tool → Text
Case Converter
Change text to UPPERCASE, lowercase, Sentence case or Title Case, or turn lines into camelCase and snake_case names.
Open tool → Text
Sort Lines
Put a list in order A to Z, in natural order or by length, or reverse or shuffle it, keeping every line.
Open tool → Text
Text Cleaner
Remove extra spaces, empty lines, curly quotes and invisible characters from pasted text, with a count of each fix.
Open tool → Text
Lorem Ipsum Generator
Make lorem ipsum placeholder text by paragraphs, sentences or words, as plain text or HTML paragraphs.
Open tool → Text
Text Compare
Compare two versions of a text line by line, with the changed words marked and a .diff file to download.
Open tool → Text
Find and Replace
Find and replace text as typed or with a regular expression, with match case, whole words and every match marked first.
Open tool → Text
Word Frequency Counter
See the words and two- and three-word phrases a text uses most, with counts, shares and a CSV download.
Open tool → Text
Morse Code Translator
Translate text to International Morse code and back, and play it as sound at the speed you choose.
Open tool → Social
Thread Splitter
Split a long text into numbered posts that each fit a character limit you set, cut at sentence ends.
Open tool → Social
Hashtag Formatter
Turn your own words and phrases into tidy hashtags, each word capitalized, with repeats left out.
Open tool → Social
Video Chapters Formatter
Tidy chapter times and titles for a video description and check them against the chapter rules.
Open tool → Social
Bio Builder
See your own words in eight plain bio templates, each counted against the character limit you set.
Open tool → Social
Video Thumbnail Maker
Make a 1280 × 720 or 3840 × 2160 video thumbnail from your own picture or a plain color, with a bold title.
Open tool → SEO
Meta Tag Generator
Write a page’s title, description, canonical and robots tags, with optional Open Graph and X card tags, escaped and ready to paste.
Open tool → SEO
Open Graph Preview
See how a shared link could look in two generic preview cards, from typed details or pasted meta tags and your own picture.
Open tool → SEO
UTM Link Builder
Add utm_source, utm_medium and utm_campaign tags to one link or a list, encoded correctly, with the link’s own parameters kept.
Open tool → SEO
URL Slug Generator
Turn titles into clean, lowercase URL slugs with accents removed and hyphens or underscores, one per line for a list.
Open tool → SEO
Hreflang Tag Generator
Check language and region codes for each version of a page, then get hreflang link tags, an XML sitemap or Link headers.
Open tool → SEO
Robots.txt Generator
Build a robots.txt file from User-agent groups, Allow and Disallow rules and Sitemap lines, with every name and path checked.
Open tool → SEO
Robots.txt Tester
Paste a robots.txt file to see whether a crawler may fetch an address and which rule decides, matched as RFC 9309 says.
Open tool → SEO
XML Sitemap Generator
Turn a list of page addresses into an XML sitemap, with repeats and other hosts left out and an index past 50,000.
Open tool → SEO
Schema Markup Generator
Write JSON-LD structured data for articles, FAQs, local businesses, products, breadcrumbs, events and people from a form.
Open tool → Files
ZIP Files
Pack up to 50 files into one ZIP on your device, compressed or stored as they are, with clashing names numbered.
Open tool → Files
Unzip Files
Open a ZIP on your device, see every file inside with its size and date, and save the ones you need.
Open tool → Files
Checksum Verifier
Check downloaded files against a published checksum list or one hash, with MD5, SHA-1, SHA-256, SHA-384 or SHA-512.
Open tool → Files
File Type Identifier
See what a file really is from its first bytes, the extension it should have, and whether its name is wrong.
Open tool → Files
Bulk File Renamer
Rename up to 200 files at once with a pattern, numbers, a date, find and replace or a change of case.
Open tool → Social
Social Media Character Counter
Paste one post and see its count against each site’s limit, worked out from that site’s own counting rules.
Open tool → Social
Bold and Italic Text Generator
Swap the letters of a name or heading for bold, italic, sans-serif or monospace math symbols, or turn styled letters back to plain.
Open tool → Text
Reverse Text
Reverse a whole text, the letters of each word or the order of the words on each line, with emoji and accents kept whole.
Open tool → SEO
SERP Snippet Preview
See how a page title, address and description might look as a generic search result at desktop and phone widths.
Open tool → Text
Add Line Numbers
Number each line with your own start, step, separator and padding, skipping empty lines if you like, or take the numbers off again.
Open tool →Editor's pick
Job search How hiring software reads your resume — and how to check yours for free
Before a person reads your resume, software does — and it often garbles it. Here's how applicant tracking systems parse resumes, what breaks, and a free tool that shows you exactly what they read.
· 10 min read
Latest from the Blog
Practical articles on cloud, careers and consumer tech.
Tech & Gadgets Microduck: The Complete Guide to Hugging Face's $399 Robot Duck
Everything about Microduck, Hugging Face and Pollen Robotics' $399 open-source robot duck — specs, pricing, how to train it, and who it's for.
· 17 min read
AI tools Working With AI on High-Stakes Tasks: 5 Operating Principles
What two weeks of high-stakes operational work with Gemini 4 Argon taught me about using AI models where a single mistake has real consequences — and how to get real leverage from them anyway.
· 10 min read
Cloud The Complete Guide to Migration Phases
Cloud, data, application, and database migrations all move through the same lifecycle. This guide maps every phase — what happens, what goes wrong, and how to get it right.
· 25 min read
More from the Blog
Cloud AWS vs Azure vs Google Cloud: which one actually fits you
The honest comparison of the big three cloud providers — not which is 'best,' but which fits your workloads, your existing stack, and your team. Real strengths, how pricing really compares, and why there's no universal winner.
· 6 min read
Tech & Gadgets Insta360 Luna Ultra Explained: The Leica Pocket Camera, and Who It's Really For
A clear guide to the Insta360 Luna Ultra: what it does, its two-lens Leica camera, real-life uses, how it compares to the DJI Osmo Pocket 4P, and who should skip it.
· 9 min read
Cloud Cloud cost optimization: where the money actually leaks
The cloud bill has a way of growing quietly until someone asks why it doubled. Here's where the money actually leaks — idle resources, over-provisioning, missed discounts, egress — and the habits that bring it back under control without slowing anyone down.
· 5 min read