Developer Tools
Quick utilities for encoding, IDs, and common data tasks.
UUID Generator – Generate a UUID Online
Generate a UUID instantly in your browser. Base64 Encoder / Decoder – Encode or Decode Text
Encode plain text to Base64 or decode Base64 back to text. JSON Formatter – Beautify and Validate JSON
Format and validate JSON instantly. URL Encoder / Decoder – Encode URLs Online
Encode or decode URLs and query strings. Hash Generator – MD5, SHA1, and SHA256
Generate MD5, SHA1, and SHA256 hashes. JWT Decoder – Decode JSON Web Tokens
Decode JWT payloads instantly. Regex Tester – Test Regular Expressions Online
Test regular expressions against sample text.
Generate a UUID instantly in your browser. Base64 Encoder / Decoder – Encode or Decode Text
Encode plain text to Base64 or decode Base64 back to text. JSON Formatter – Beautify and Validate JSON
Format and validate JSON instantly. URL Encoder / Decoder – Encode URLs Online
Encode or decode URLs and query strings. Hash Generator – MD5, SHA1, and SHA256
Generate MD5, SHA1, and SHA256 hashes. JWT Decoder – Decode JSON Web Tokens
Decode JWT payloads instantly. Regex Tester – Test Regular Expressions Online
Test regular expressions against sample text.
Explore more
Related tools
Word Counter – Count Words Online (Free Tool)
Text Tools Character Counter – Count Characters Online (Free Tool)
Text Tools Case Converter – Uppercase, Lowercase, and Title Case
Text Tools Password Generator – Create Strong Random Passwords
Everyday Tools Epoch Converter – Unix Timestamp to Date
Date & Time Tools Days Between Dates – Date Difference Calculator
Date & Time Tools Remove Duplicate Lines – Clean Repeated Text
Text Tools Slug Generator – Create URL Slugs Online
Text Tools
Text Tools Character Counter – Count Characters Online (Free Tool)
Text Tools Case Converter – Uppercase, Lowercase, and Title Case
Text Tools Password Generator – Create Strong Random Passwords
Everyday Tools Epoch Converter – Unix Timestamp to Date
Date & Time Tools Days Between Dates – Date Difference Calculator
Date & Time Tools Remove Duplicate Lines – Clean Repeated Text
Text Tools Slug Generator – Create URL Slugs Online
Text Tools