Developer Tools
JSON, Base64, UUID, hashes, and regex. {0} tools available.
Formatters
Encoding
Hashing
Generators
Code to Image
Create beautiful code snippet screenshots
Cron Expression Generator
Build cron expressions with a visual editor
Domain Name Checker
Check domain availability across multiple TLDs
JSON Schema Generator
Generate JSON Schema from sample JSON data
QR Code Generator
Generate customizable QR codes from any text or URL
UUID Generator
Generate UUIDs in v1, v4, v5, and v7 formats
Minifiers
Converters
HTML to Markdown
Convert HTML to Markdown with configurable options
Image to Base64
Convert images to Base64 data URIs
Markdown to HTML
Convert Markdown to HTML with live preview
Unix Timestamp Converter
Convert between Unix timestamps and dates
YAML/JSON Converter
Convert between YAML and JSON formats
Code Utilities
AI Code Explainer
Get plain English explanations of any code
Chmod Calculator
Calculate Unix file permissions interactively
Crontab Monitor
Visualize multiple cron job schedules on a timeline
Diff Viewer
Compare two texts with visual diff highlighting
Regex Playground
Visual regex tester with match highlighting and pattern breakdown
Regex Tester
Test and debug regular expressions