Developer Tools
Browser-based utilities for formatting, validating, encoding, decoding, and debugging common developer inputs.
- .*
Regex Tester
Evaluate regex patterns against test strings with immediate match highlighting.
Open tool - {}
JSON Formatter
Format, validate, minify, and inspect JSON with readable syntax output.
Open tool - +-
Diff Checker
Compare two text or code blocks line by line and inspect differences quickly.
Open tool - SQL
SQL Formatter
Format SQL queries with readable indentation and uppercase keywords.
Open tool - CR
Cron Generator
Create cron expressions visually for hourly, daily, weekly, and monthly jobs.
Open tool - 64
Base64 Encoder/Decoder
Encode text to Base64 or decode Base64 back to plain text in one click.
Open tool - PW
Password Generator
Generate secure passwords with custom length and character options.
Open tool - URL
URL Encoder/Decoder
Encode unsafe URL characters or decode encoded URLs instantly.
Open tool - JWT
JWT Decoder
Inspect JWT headers and payloads locally in the browser.
Open tool - ID
UUID Generator
Generate one or many UUID v4 identifiers instantly.
Open tool - HS
Hash Generator
Generate browser-side SHA hashes for text input.
Open tool - HT
HTML Escape
Escape or unescape HTML special characters safely.
Open tool - NB
Number Base Converter
Convert values between binary, octal, decimal, and hexadecimal formats.
Open tool