Your go-to Toolbox
Free, fast, and privacy-friendly tools that run entirely in your browser. No signup. No tracking. No nonsense.
📄 PDF Tools
Merge, split, and edit PDFs in-browser
Add Page Numbers
Automatically add page numbers onto any PDF document
Compress PDF
Reduce PDF file size securely in your browser
Delete PDF Pages
Remove selected pages from a PDF securely in your browser
Image to PDF
Convert images to PDF securely in your browser
Markdown to PDF
Convert Markdown text into formatted PDF file
Merge PDF
Combine multiple PDFs into one in your browser
PDF Metadata Editor
View and edit PDF metadata like title, and author
PDF to Images
Convert PDF files to images in your browser
Protect PDF
Secure your PDF documents with passwords and permissions
Rearrange PDF Pages
Reorder PDF pages
Rotate PDF Pages
Rotate your PDF, right in your browser!
Split PDF
Split a large PDF into smaller ones
Unlock PDF
Remove passwords from your PDF files
Watermark PDF
Add a watermark to your PDF file
🧮 Calculators
Calculate and compute values
Age Calculator
Calculate precise age and get some fun stats!
Aspect Ratio Calculator
Instantly scale dimensions proportionally
Date Difference Calculator
Calculate the exact difference between two dates
Loan / Mortgage Calculator
Calculate monthly payments, interest for loans
Percentage Calculator
Perform accurate percentage math
Timezone Converter
Convert times across multiple timezones
Tip Calculator
Calculate tips and split restaurant bills between multiple people
Unix Timestamp Converter
Convert raw Unix timestamps into human-readable times
🔄 Encoders & Decoders
Encode and decode data formats
Base64 Encoder / Decoder
Encode and decode text and data to/from Base64
HTML Entity Converter
Securely escape or unescape HTML entities
ROT-N Cipher
Encrypt and decrypt text using a customizable Caesar cipher
Text to ASCII Codes
Translate text characters to and from ASCII and Unicode
Text to Binary
Convert text strings to binary and back
Text to Hex
Translate text to and from hex
Text to Morse Code
Convert and listen to morse code
Unicode Inspector
Analyze and learn more about Unicode characters
Universal Base Converter
Convert numbers across any base (binary, octal, decimal, hex)
URL Encoder / Decoder
Encode or decode any web URL
❤️ Health & Fitness
Health and fitness calculators
BMI Calculator
Calculate your Body Mass Index (BMI)
BMR Calculator
Calculate your Basal Metabolic Rate (BMR)
Body Fat Calculator
Estimate your body fat percentage
Calorie Calculator
Calculate your daily calorie needs
Ideal Weight Calculator
Calculate your ideal body weight based on scientific formulas
Pace Calculator
Calculate your exact running pace for effective marathon training
💻 Developer
Developer utilities
Box Shadow Generator
Visual CSS box-shadow generator
Chmod Calculator
Easily calculate Unix file permissions
Cron Expression Parser
Translate complex cron expressions into human-readable time
CSS Filter Generator
Generate CSS image filters. Adjust blur, brightness, contrast, and more
HTTP Status Code Reference
Searchable reference guide for all HTTP status codes
JWT Decoder
Decode and inspect JSON Web Tokens in your browser
RegEx Tester
Interactive Regular Expression playground
Screen Info
Get local screen info of device
String Escaper
Quickly escape and unescape text strings for safe use
URL Builder
Construct URL from individual components
URL Parser
Deconstruct URL into components
User Agent Parser
Turn user agent string into readable data
📝 Text Tools
Text manipulation utilities
Case Converter
Convert text between UPPERCASE, lowercase, and more
Deduplicate Lines
Remove duplicate lines from text lists
Fancy Text Generator
Convert normal text into fun text styles
Find & Replace
Find and replace text with Regex, live matching, and capture groups
Markdown Previewer
Live side-by-side Markdown editor
Palindrome & Anagram Checker
Detect if text is palindromes or anagrams
Remove Line Breaks
Remove line breaks and make the sentence whole again
Reverse Text
Reverse your text order
Text Diff
Compare two text documents side-by-side
Text Repeater
Duplicate any string of text with custom separator
Text Sorter
Sort lines alphabetically, numerically, or by string length
Text to Slug
Generate clean, SEO-friendly URL
Upside Down Text
Flip your text!
Word & Character Counter
Count word, characters, sentences and reading time
Zalgo Text Generator
Currupt your text and make it look weird!
🎨 Colors
Color tools for designers and developers
Color Blindness Simulator
See colors like people with vision deficiencies
Color Converter
Convert colors between HEX, RGB, HSL, and CMYK formats
Color Harmony
Generate color harmonies from a single HEX color
Contrast Checker
Validate color accessibility against WCAG AA and AAA standards
Gradient Maker
Visual CSS gradient builder. Select stops, angle and type
Image Color Picker
Extract dominant colors and generate a palette from image
Tailwind Color Reference
Searchable reference cheat sheet for all Tailwind CSS
🎬 Media
Image, audio, and video tools
🔐 Cryptography
Hashing and encryption tools
✨ Formatters
Format and beautify data
⚡ Generators
Generate data, IDs, and passwords
Lorem Ipsum Generator
Generate classic Lorem Ipsum placeholder
Password Generator
Generate cryptographically secure random passwords
Placeholder Image Generator
Instantly generate custom SVG placeholder images
ULID Generator
Generate ULIDs securely in your browser
UUID Generator
Generate cryptographically secure v4 and v7 UUIDs
🔀 Converters
Convert between formats
🤖 AI Tools
Use AI models to get stuff done - directly in browser!