All Tools

131+ free tools across 13 categories — filter or search to find exactly what you need.

Popular
Merge PDF
Combine multiple PDF files into one document, in the order you choose.
Split PDF
Extract selected pages or split a PDF into separate files.
Rotate PDF
Rotate all or selected pages of a PDF and download the result.
Popular
Compress PDF
Reduce PDF file size while keeping quality high.
Unlock PDF
Remove password protection from a PDF you own.
Protect PDF
Add a password and encryption to secure your PDF.
Trending
PDF to JPG
Convert each page of a PDF into a high-quality JPG image.
Popular
JPG to PDF
Turn one or many images into a single PDF document.
Word to PDF
Convert Word / text documents into PDF files.
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PDF to Word
Extract a PDF into an editable Word document.
PDF to PowerPoint
Convert a PDF into an editable PowerPoint presentation.
PDF to Excel
Pull data from a PDF into an Excel spreadsheet.
PowerPoint to PDF
Convert PPT and PPTX slideshows into PDF.
Excel to PDF
Convert Excel spreadsheets into PDF documents.
Trending
Edit PDF
Add text and notes anywhere on your PDF.
Popular
Sign PDF
Draw and place your signature on a PDF.
Watermark PDF
Stamp text watermarks across every page.
HTML to PDF
Convert HTML content into a PDF document.
Organize PDF
Reorder and delete pages visually.
PDF to PDF/A
Convert to the ISO PDF/A archival format.
Repair PDF
Recover data from a damaged or corrupt PDF.
Add Page Numbers
Insert page numbers anywhere on your PDF.
New
Scan to PDF
Capture pages with your camera into a PDF.
OCR PDF
Make scanned PDFs searchable and selectable.
Compare PDF
View two PDFs side by side to spot changes.
Redact PDF
Permanently black out sensitive content.
Crop PDF
Trim margins and crop PDF pages.
Fill PDF Forms
Detect and fill interactive PDF form fields.
New
PDF Summarizer
Summarise a PDF into key points — on device.
Translate PDF
Translate the text content of a PDF.
New
PDF to Markdown
Extract PDF text as clean Markdown.
Popular
Compress Image
Reduce JPG, PNG and WebP file size with adjustable quality — on device.
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Resize Image
Resize images to exact pixel dimensions or by percentage.
Crop Image
Crop an image to any region with a live preview.
Rotate Image
Rotate and flip images to any angle.
Flip Image
Flip images horizontally or vertically.
Grayscale Image
Convert any image to black & white instantly.
Convert to PNG
Convert any image to lossless PNG format.
Convert to JPG
Convert any image to compressed JPG format.
Trending
Convert to WebP
Convert images to modern, lightweight WebP.
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Image Converter
Convert between PNG, JPG, WebP and BMP in one place.
Image to Base64
Encode an image into a Base64 data URI for CSS/HTML.
Video Metadata Viewer
View resolution, duration, aspect ratio and more from a video file.
New
Video Thumbnail Grabber
Capture a frame from any video and save it as an image.
Popular
Audio Cutter
Trim and cut any audio file to a selected range (exports WAV).
Audio Converter
Decode and export audio as a clean WAV file.
Volume Booster
Increase the loudness of an audio file with gain control.
Normalize Audio
Automatically normalise audio to a consistent peak level.
Audio Metadata Viewer
Inspect duration, channels and sample rate of audio files.
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Word Counter
Count words, characters, sentences, paragraphs and reading time.
Character Counter
Count characters with and without spaces in real time.
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Case Converter
Convert text to UPPER, lower, Title, Sentence and more.
Remove Duplicate Lines
Delete duplicate lines and optionally sort the result.
Text Sorter
Sort lines alphabetically, numerically, or reverse.
Reverse Text
Reverse text, words or lines instantly.
Random Text Generator
Generate random words, sentences or strings.
Popular
Lorem Ipsum Generator
Generate classic Lorem Ipsum placeholder text.
Trending
Markdown Preview
Write Markdown and preview the rendered HTML live.
Find & Replace
Find and replace text with regex and case options.
Text Diff Checker
Compare two blocks of text and highlight differences.
Whitespace Remover
Trim extra spaces, tabs and blank lines from text.
Popular
JSON Formatter
Beautify, minify and validate JSON with syntax feedback.
JSON Validator
Validate JSON and pinpoint syntax errors instantly.
Popular
Base64 Encode
Encode text or files to Base64.
Base64 Decode
Decode Base64 back to readable text.
Trending
JWT Decoder
Decode and inspect JSON Web Token header and payload.
Popular
UUID Generator
Generate v4 UUIDs, single or in bulk.
Hash Generator
Generate MD5, SHA-1, SHA-256 and SHA-512 hashes.
Regex Tester
Test regular expressions with live match highlighting.
HTML Formatter
Beautify and indent messy HTML markup.
CSS Minifier
Minify CSS to reduce file size.
JS Minifier
Minify JavaScript to reduce file size.
SQL Formatter
Format and indent SQL queries for readability.
Code Beautifier
Beautify HTML, CSS and JS in one place.
URL Encode
Percent-encode text for safe use in URLs.
URL Decode
Decode percent-encoded URL strings.
HTML Entity Encoder
Encode and decode HTML entities.
Color Contrast Checker
Check WCAG contrast ratio between two colors.
Cron Expression Parser
Explain a cron expression in plain English.
Popular
Meta Tag Generator
Generate complete SEO meta tags for any page.
Meta Description Generator
Craft optimised meta descriptions within the ideal length.
Title Tag Generator
Build SEO-friendly title tags with length feedback.
Robots.txt Generator
Create a valid robots.txt to control crawlers.
Sitemap Generator
Generate an XML sitemap from a list of URLs.
Trending
Schema Markup Generator
Generate JSON-LD structured data for rich results.
Canonical Tag Generator
Generate canonical link tags to avoid duplicate content.
Open Graph Generator
Generate Open Graph tags for rich social sharing.
Twitter Card Generator
Generate Twitter/X card meta tags.
Slug Generator
Turn any title into a clean, SEO-friendly URL slug.
Popular
EMI Calculator
Calculate loan EMI, total interest and amortisation.
GST Calculator
Add or remove GST/VAT from any amount.
Loan Calculator
Estimate monthly payments and total cost of a loan.
Popular
Age Calculator
Calculate exact age in years, months and days.
Percentage Calculator
Solve every kind of percentage problem quickly.
Discount Calculator
Calculate sale price and savings from a discount.
Trending
SIP Calculator
Estimate returns on a Systematic Investment Plan.
Currency Converter
Convert between currencies with editable exchange rates.
Popular
QR Code Generator
Create QR codes for URLs, text, Wi-Fi and more.
Barcode Generator
Generate CODE128 barcodes from any text.
Popular
Password Generator
Create strong, random passwords with custom rules.
Password Strength Checker
Measure how strong a password really is.
Trending
Timestamp Converter
Convert between Unix timestamps and human dates.
Color Picker
Pick colors and get HEX, RGB, HSL values.
Trending
CSS Gradient Generator
Design CSS gradients with a live preview.
HEX to RGB
Convert HEX color codes to RGB values.
RGB to HEX
Convert RGB values to HEX color codes.
Random Number Generator
Generate random numbers in any range.
Coin Flip
Flip a virtual coin — heads or tails.
Stopwatch & Timer
A precise stopwatch and countdown timer.
Popular
BMI Calculator
Calculate Body Mass Index and category.
Tip Calculator
Split the bill and calculate the tip per person.
Average Calculator
Find mean, median, mode and sum of numbers.
Date Difference
Calculate the number of days between two dates.
Scientific Calculator
A full scientific calculator in your browser.
Trending
CSV to JSON
Convert CSV data into structured JSON.
JSON to CSV
Convert a JSON array into CSV.
Markdown to HTML
Convert Markdown into clean HTML.
Text to PDF
Turn plain text into a downloadable PDF.
Popular
Text Summarizer
Summarise long text into key sentences — on device.
New
Keyword Extractor
Extract the most important keywords from any text.
New
Readability Checker
Score the readability of your writing (Flesch).
Data Size Converter
Convert between bytes, KB, MB, GB and TB.
Popular
Length Converter
Convert metres, feet, miles, inches and more.
Weight Converter
Convert kilograms, pounds, ounces and grams.
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Temperature Converter
Convert Celsius, Fahrenheit and Kelvin.
Speed Converter
Convert km/h, mph, m/s and knots.
Area Converter
Convert square metres, acres, hectares and more.
Volume Converter
Convert litres, gallons, cups and millilitres.
Time Converter
Convert seconds, minutes, hours, days and weeks.
Number to Words
Convert numbers into written words.
Roman Numeral Converter
Convert between numbers and Roman numerals.