Simple tools that speed up your daily work
SQL/JSON formatting, image compression, JWT decoding and more — all run instantly, right in your browser.
SQL Beautifier
Turn cramped or messy SQL queries into readable statements.
JSON Beautifier
Format JSON data with clean, readable indentation.
JSON Tree
Explore JSON data as a collapsible tree structure.
Image Compressor
Shrink your JPEG/PNG/WebP images while keeping quality loss minimal.
JWT Decoder
Decode a JWT token's header and payload (signature is not verified).
Base64 Encode/Decode
Encode text to Base64 or decode it back.
Hash Generator
Generate SHA-256, SHA-384 and SHA-512 hashes for your text.
Diff Checker
Compare two texts line by line to spot the differences.
Password Generator
Generate secure passwords with full control over length, character sets and exclusion rules.
URL Encode/Decode
Encode or decode special characters in URLs.
UUID Generator
Generate random UUID v4 values, multiple at once.
Timestamp Converter
Convert a Unix timestamp to a readable date, or the other way around.
Case Converter
Convert text between camelCase, snake_case, kebab-case, PascalCase and Title Case.
Number Base Converter
Convert instantly between binary, octal, decimal and hexadecimal.
Text Counter
See character, word and line counts instantly.
HTML Entity Encode/Decode
Encode text to HTML character entities or decode it back.
Slugify
Turn your text into a URL-safe slug.
Regex Tester
Test your regex pattern against live text and see matches instantly.
QR Code Generator
Generate a QR code from text or a URL instantly, download as PNG.
Cron Expression Parser
Turn a cron expression into a readable description.
Markdown Previewer
Preview your Markdown live as you write it.
Color Converter
Convert instantly between HEX, RGB and HSL, with a live preview.
CSV ⇄ JSON Converter
Convert your CSV data to JSON, or the other way around.