Tools Developers
Actually Use
JSON formatters, PDF tools, security utilities, image converters — all browser-based, zero uploads to any server.
72+
Working Tools
9
Categories
100%
Free Forever
0
Sign-ups Required
PDF Tools
10 tools
Merge PDF
Combine multiple PDFs into one
Split PDF
Extract pages or split PDF into parts
Compress PDF
Reduce PDF size without losing quality
PDF to Word
Extract text from PDF and save as RTF
Word to PDF
Convert plain text files to PDF
JPG to PDF
Convert JPG images to PDF
Rotate PDF
Rotate PDF pages to correct orientation
Add Watermark
Stamp watermark text over PDF pages
Delete PDF Pages
Remove unwanted pages from a PDF
Sign PDF
Draw or type signature on PDF
Text Utilities
14 tools
Word Counter
Count words, characters and reading time
Case Converter
Switch between UPPER, lower, Title case
Lorem Ipsum
Generate placeholder text for mockups
Find & Replace
Find and replace text in bulk
Remove Duplicates
Remove duplicate lines from text
Sort Lines
Sort lines alphabetically or by length
Text to Slug
Convert text to SEO-friendly URL slug
Reverse Text
Reverse characters or words in text
Binary to Text
Decode binary 0s and 1s to readable text
Text to Binary
Convert text to binary code
Text to Hex
Convert text to hexadecimal
Morse Code
Convert text to/from Morse code
Markdown to HTML
Convert Markdown to clean HTML
Text Diff Checker
Compare two texts and highlight differences
Dev & JSON
15 tools
JSON Formatter
Format, validate and minify JSON
JSON to XML
Convert JSON to XML format
JSON to CSV
Convert JSON arrays to CSV
CSV to JSON
Convert CSV data to JSON
HTML Formatter
Beautify and format HTML code
CSS Formatter
Format and beautify CSS stylesheets
JS Formatter
Format and beautify JavaScript code
Base64 Encode/Decode
Encode or decode Base64 strings
URL Encoder/Decoder
Encode or decode URL strings
JWT Decoder
Decode and inspect JWT tokens
YAML ↔ JSON
Convert between YAML and JSON
SQL Formatter
Beautify SQL queries instantly
Regex Tester
Test regular expressions live
API Tester
Test REST APIs in your browser
Code Share
Share code snippets with a link
Security
8 tools
Password Generator
Generate strong secure passwords
MD5 Hash
Generate MD5 hash of any text
SHA-256 Hash
Generate SHA-256 hash
SHA-512 Hash
Generate SHA-512 hash
AES Encrypt/Decrypt
Encrypt and decrypt text with AES
Password Strength
Check password strength in real-time
Caesar Cipher
Encrypt text with Caesar cipher
Random String
Generate random alphanumeric strings
Image Tools
8 tools
Image Compressor
Compress images without losing quality
Image Resizer
Resize images to exact dimensions
Image Cropper
Crop images to specific aspect ratios
Color Picker
Pick colors, get HEX/RGB/HSL values
HEX to RGB
Convert HEX color to RGB values
Image to Base64
Convert image to Base64 string
Screenshot to Text
Extract text from images (OCR)
QR Generator
Generate QR codes for any URL or text
Network & Time
7 tools
URL Parser
Break down URL into its components
UTM Builder
Build UTM tracking URLs for campaigns
Epoch Converter
Convert Unix timestamps to dates
Date Calculator
Calculate days between two dates
Timezone Converter
Convert time across global timezones
Stopwatch
Online stopwatch with lap tracking
Countdown Timer
Set a countdown timer with alerts
SEO Tools
3 tools
Unit Converters
4 tools
Math & Calculators
3 tools