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Encode & Decode
Transform data between formats
Base64
Encode / decode
Encode text to Base64 or decode Base64 strings back to plain text
URL Encoder
Encode / decode
Encode or decode URL components and query strings safely
HTML Entities
Encode / decode
Encode or decode HTML special characters and entities
JWT Decoder
Inspect token
Decode JWT tokens — view header, payload and expiry details
Hash Generator
SHA-1 · SHA-256 · SHA-512
Generate SHA-1, SHA-256, SHA-384 and SHA-512 cryptographic hashes
Image → Base64
Data URI encoder
Convert PNG, JPG, SVG images to Base64 data URIs via drag-and-drop
Text Tools
Analyze and transform text
Word Counter
Text statistics
Count characters, words, sentences, lines and reading time
Case Converter
Text transformer
Convert between uppercase, camelCase, snake_case, title case and more
Text Diff
Compare text
Compare two texts and highlight added and removed lines in color
Lorem Ipsum
Placeholder text
Generate lorem ipsum placeholder text for design mockups
Markdown Preview
Live GFM renderer
Live render GitHub Flavored Markdown with heading, code and table support
Regex Tester
Live match highlighter
Test regular expressions with live match highlighting and flag toggles
Slugify
URL slug generator
Convert any text to clean SEO-friendly URL slugs with diacritic support
Email Validator
RFC & bulk validation
Deep RFC email validation with bulk validator and error details
Markdown Table
Visual table builder
Build Markdown tables visually and copy the ready-to-paste syntax
Generators
Create IDs, codes and random data
Password Generator
Strong passwords
Generate strong random passwords with custom length and character options
UUID Generator
v4 unique identifiers
Generate UUID v4 universally unique identifiers — single or bulk
QR Code Generator
Generate & download
Generate QR codes from text or URLs — download as PNG
Cron Builder
Expression editor
Build cron expressions visually with presets and instant explanations
Converters
Transform data and units between formats
JSON Formatter
Beautify & validate
Beautify, minify and validate JSON with syntax highlighting
Color Converter
HEX · RGB · HSL
Convert between HEX, RGB, HSL color formats with visual picker
Unit Converter
Multi-category
Convert length, weight, temperature, volume, area and speed
Timestamp
Unix epoch converter
Convert Unix timestamps to human-readable dates and vice versa
CSV to JSON
Data converter
Convert CSV data to JSON with custom delimiters and type detection
Number Base
Bin · Oct · Dec · Hex
Convert between binary, octal, decimal and hexadecimal instantly
Visual & CSS
Design and style utilities
CSS Gradient
Linear · Radial · Conic
Create CSS gradients visually — live preview with multiple color stops
SQL Formatter
Beautify & highlight
Format and syntax-highlight SQL queries with keyword coloring
Reference & Network
Lookup tools and quick references
HTTP Status Codes
Quick reference
Complete HTTP status code reference — 2xx to 5xx with full descriptions
IP Info
Geolocation lookup
Look up your public IP, country, city, ISP and timezone details
Chmod Calculator
Linux permissions
Toggle read, write, execute bits — instant octal, symbolic & command output