TOOLS
74 developer utilities — fast, private, no signup
Encode & Decode
Text
Text Diff
Compare two texts and see differences
Case Converter
Convert text to any case style
Text Counter
Count words, characters, lines, paragraphs
Lorem Ipsum
Generate placeholder text for designs
Markdown Preview
Live preview of markdown formatting
List Converter
Convert between list formats and delimiters
Slugify
Convert text to URL-friendly slugs
Regex Tester
Test and debug regular expressions with live preview
Hash & Crypto
Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-512 hashes
UUID Generator
Generate UUID v4 and ULID identifiers
Password Generator
Generate strong random passwords
Token Generator
Generate API keys and random tokens
Bcrypt Hash
Hash and verify passwords with bcrypt
Encrypt / Decrypt
Encrypt text with AES, TripleDES, Rabbit, RC4
BIP39 Mnemonic
Generate and validate wallet seed phrases
HMAC Generator
Generate HMAC signatures for API authentication
Password Strength
Analyze password security and crack time
JSON
Converters
Date-Time Converter
Convert Unix timestamps, ISO dates, time zones
Number Base Converter
Convert between binary, octal, decimal, hex
Roman Numerals
Convert between Roman and Arabic numbers
Base64 Text
Encode text to Base64 with UTF-8 support
Base64 File
Convert any file to Base64 data URL
Color Converter
Convert between HEX, RGB, HSL, HSV formats
NATO Alphabet
Convert text to NATO phonetic alphabet
ASCII to Binary
Convert text to binary representation
Unicode Inspector
View Unicode code points and character info
YAML to JSON
Convert YAML configuration to JSON format
YAML to TOML
Convert YAML config to TOML format
JSON to YAML
Convert JSON to readable YAML format
JSON to TOML
Convert JSON to TOML config format
TOML to JSON
Parse TOML and convert to JSON
TOML to YAML
Convert TOML config to YAML format
XML to JSON
Parse XML and convert to JSON structure
JSON to XML
Convert JSON data to XML document
Markdown to HTML
Convert Markdown to clean HTML markup
Image Converter
Convert images between PNG, JPG, WebP, GIF formats
Image to GIF
Create animated GIFs from multiple images
Video to GIF
Convert video clips to animated GIFs
Web
URL Parser
Parse URLs into protocol, host, path, params
User Agent Parser
Detect browser, OS, device from user agent
HTTP Status Codes
Reference for all HTTP response codes
MIME Types
Find MIME types by file extension
Open Graph Generator
Generate meta tags for social sharing
Basic Auth Generator
Create HTTP Basic Authentication headers
SafeLink Decoder
Extract original URLs from Outlook SafeLinks
Utilities
Device Info
View your browser and device details
OTP Generator
Generate TOTP codes for 2FA authentication
Keyboard Keycode
Get JavaScript key codes and event info
QR Code Generator
Create QR codes from text or URLs
WiFi QR Code
Share WiFi credentials via QR code
SVG Placeholder
Generate placeholder images for layouts
Camera Recorder
Record video from webcam or phone camera
Image
Image Resize
Resize images to specific dimensions
Image Crop
Crop images with visual selection
Image Compress
Compress images to reduce file size
Remove Background
AI-powered background removal from images
Rotate & Flip
Rotate and flip images with precision
Image Watermark
Add text watermarks to images
EXIF Viewer
View image metadata and EXIF information
Color Palette
Extract dominant colors from images
Favicon Generator
Generate favicons from any image