Developer tools
Format JSON, decode data, inspect tokens, convert timestamps, and prepare code.
JSON Formatter
Format, validate, and minify JSON.
JSON Validator
Validate JSON and find syntax errors.
JSON to YAML
Convert JSON data into YAML.
YAML to JSON
Convert YAML data into JSON.
Base64 Encoder
Encode text or data to Base64.
Base64 Decoder
Decode Base64 back to readable text.
URL Encoder
Encode strings for safe URL usage.
URL Decoder
Decode URL-encoded strings.
HTML Escape
Escape or unescape HTML entities.
JWT Decoder
Decode JWT headers and payloads without verification.
Hash Generator
Create SHA hashes for text values.
Timestamp Converter
Convert Unix timestamps to dates and back.
Regex Tester
Test regular expressions against sample text.
Cron Parser
Read cron expressions and preview schedules.
UUID Validator
Validate UUID strings and detect versions.
DNS Lookup
Inspect DNS records for a domain.
HTTP Status Codes
Search HTTP status codes and meanings.
Color Converter
Convert HEX, RGB, HSL, and CSS colors.
CSS Minifier
Minify CSS for smaller stylesheets.
JavaScript Formatter
Format JavaScript snippets for readability.
SQL Formatter
Format SQL queries with consistent indentation.