PDF tools that respect your privacy
Merge, split, compress, rotate, watermark, protect, and convert PDFs directly in your browser. No uploads, no accounts, no waiting on a server.
PDF tools
Merge PDF
Combine multiple PDFs into a single file, in the order you choose.
Split PDF
Pull specific pages or ranges out of a PDF into a new file.
Compress PDF
Shrink a PDF’s file size for easier sharing and storage.
Rotate PDF
Fix sideways or upside-down pages, 90° at a time.
Watermark PDF
Stamp a diagonal text watermark across every page.
Protect PDF
Add or remove a password on a PDF.
Edit Metadata
View and edit a PDF’s title, author, and keywords.
Reorder Pages
Visually reorder or delete pages, then save.
PDF to Image
Convert every page of a PDF into a JPG image.
Image to PDF
Combine JPG or PNG images into a single PDF.
Compare PDFs
See word-level differences between two PDFs.
Sign PDF
Draw a signature and place it on a page.
Fill PDF Form
Fill in a PDF form’s fields and download it.
Extract Text
Pull the plain text out of a PDF.
Crop PDF
Trim margins from every page.
Add Page Numbers
Stamp page numbers onto every page.
Text to PDF
Turn plain text into a downloadable PDF.
Redact PDF
Black out sensitive regions of a PDF page.
Split PDF into Pages
Split every page of a PDF into its own file.
Image Tools
See all →Image Compressor
Shrink a JPG or PNG’s file size.
Image Resizer
Resize a JPG or PNG to exact dimensions.
Image Format Converter
Convert images between PNG, JPEG, and WebP.
Favicon Generator
Generate favicon PNGs in every common size from one image.
Color Blindness Simulator
Preview how an image looks with color vision deficiencies.
Color Palette Extractor
Extract the dominant colors from an image.
Color Converter
Convert HEX/RGB/HSL and check WCAG contrast ratios.
Placeholder Image Generator
Generate a placeholder image at any size and color.
Text & Writing Tools
See all →Word Counter
Count words, characters, sentences, and paragraphs.
Type Master
Test your typing speed and accuracy in words per minute.
Case Converter
Convert text between UPPERCASE, Title Case, camelCase, and more.
Slug Generator
Turn a title into a clean URL slug.
Reading Time & Readability
Estimate reading time and Flesch readability score.
Word Frequency Analyzer
Find the most frequently used words in a piece of text.
Markdown Previewer
Preview Markdown rendered as HTML live.
Markdown Table Generator
Convert delimited data into a Markdown table.
Lorem Ipsum Generator
Generate placeholder text for mockups.
Text Line Sorter
Sort, deduplicate, and clean up a list of lines.
Text Diff Checker
Compare two texts and see word-level differences.
Developer Tools
See all →JSON Formatter
Format, validate, and minify JSON.
CSV ⇄ JSON Converter
Convert CSV to JSON or JSON to CSV.
Base64 Encoder/Decoder
Encode or decode Base64 text.
URL Encoder/Decoder
Encode or decode URL components.
HTML Entity Encoder/Decoder
Encode or decode HTML entities.
Hash Generator
Generate SHA-1/256/384/512 hashes of text.
UUID Generator
Generate random UUID v4 identifiers.
Regex Tester
Test a regular expression against sample text.
Number Base Converter
Convert numbers between binary, octal, decimal, and hex.
IP Subnet Calculator
Calculate network, broadcast, and usable host range from a CIDR block.
Barcode Generator
Generate a Code 128 barcode from text.
CSS Gradient Generator
Design a linear or radial gradient and copy the CSS.
CSS Box Shadow Generator
Design a box shadow and copy the CSS.
CSS Border Radius Generator
Design a per-corner border radius and copy the CSS.
Meta Tag Generator
Generate SEO and Open Graph meta tags with a live preview.
Unit Converter
Convert length, weight, temperature, and data units.
Timestamp Converter
Convert Unix epoch time to and from a readable date.
QR Code Tools
See all →Calculators
See all →BMI Calculator
Calculate your Body Mass Index from height and weight.
Percentage Calculator
Calculate percentages, percentage change, and percentage of a value.
Tip Calculator
Calculate tip amount and split the bill.
Age Calculator
Calculate exact age and days to your next birthday.
Loan & EMI Calculator
Calculate your monthly loan payment and total interest.
Discount Calculator
Calculate the sale price after a percentage discount.
GPA Calculator
Calculate your grade point average from grades and credits.
Sales Tax Calculator
Add or remove sales tax from a price.
Bill Splitter
Split a shared bill fairly and see who owes whom.
Security & Privacy Tools
See all →Fun & Productivity Tools
See all →Pomodoro Timer
A focus timer using the Pomodoro technique.
Countdown Timer & Stopwatch
A simple countdown timer and stopwatch.
Countdown to Date
Count down to any future date.
Todo List
A simple todo list that saves to your browser.
Scratchpad
A notepad that autosaves to your browser.
Decision Wheel
Spin a wheel to make a random choice.
Dice Roller
Roll any number of dice with any number of sides.
Random Number Generator
Generate random numbers within a range.
Random Team Generator
Split a list of names into random, balanced teams.
Text to Speech
Have your browser read typed text aloud.
Number to Words
Convert a number into written-out English words.
Roman Numeral Converter
Convert between numbers and Roman numerals.
Morse Code Translator
Translate text to and from Morse code, with audio playback.
ASCII Art Text Generator
Turn text into a block-letter ASCII banner.
From the blog
How to Split a PDF Into Pages, Ranges or Single Files
Split a PDF into single pages or pull out ranges like 1-3,5, free and in your browser. Learn which tool fits, plus the limits worth knowing.
Rotate and Reorder PDF Pages Permanently, Free
Fix sideways scans and out-of-order pages. Rotate a PDF by 90, 180 or 270 degrees and rearrange or delete pages, all in your browser, with no upload.
Is It Safe to Upload Confidential PDFs to Online Tools?
What happens to a PDF you upload to a free online tool, which risks are real, and how to process contracts and IDs without uploading them at all.
Compare Two PDFs and Find Every Changed Word
Compare two PDFs for differences in your browser. See added and removed words highlighted, and learn what a text diff can and cannot catch.
Compress Images for Faster Websites: A Practical Guide
Resize first, then compress, then pick the right format. A practical workflow for smaller JPG, PNG and WebP images, done free in your browser.
SHA-256 Hash Explained: What It Is and When to Use It
What a SHA-256 hash is, why one changed letter changes everything, how it differs from encryption, and how to generate SHA hashes free in your browser.
Switching from another tool?
Why client-side?
Every tool on this site runs entirely in your browser using JavaScript PDF processing. Your documents are never uploaded anywhere, which means no privacy risk, no file size caps from a server, and it works even offline once the page has loaded.