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Preview of CodeKitHub Quick Tools

CodeKitHub Quick Tools by CodeKitHub

12 free offline developer tools in one popup: JSON formatter, Base64, URL encoder, timestamp, UUID, hash generator, regex tester, color converter & more. 100% local, no data collection.

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All 12 tools live in one compact popup — JSON, Base64, URL, timestamp, UUID, hash, regex, color and more.Format or minify JSON instantly, right from your toolbar.Test regular expressions with live match results as you type.Convert colors between HEX, RGB and HSL with a live preview swatch.Generate SHA-1, SHA-256 and SHA-512 hashes — computed 100% locally.
About this extension
CodeKitHub Quick Tools puts 12 of the most useful developer utilities right in your browser toolbar — no tab-switching, no sign-up, no data ever leaves your browser.

Includes:
• JSON Formatter — format or minify JSON instantly
• Word Counter — words, characters, and lines as you type
• Base64 Encoder/Decoder — with full Unicode support
• URL Encoder/Decoder
• Unix Timestamp Converter — convert between timestamp and readable date
• UUID v4 Generator
• Case Converter — UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case
• Password Generator — customizable length and character sets
• Hash Generator — SHA-1, SHA-256, SHA-512
• Color Converter — pick a color or convert between HEX, RGB, and HSL
• Percentage Calculator
• Regex Tester — live match results as you type

Everything runs 100% locally in your browser using plain JavaScript. No network requests, no analytics, no permissions beyond the popup itself.

For 120+ more free browser-based tools (calculators, converters, image tools, AI prompt libraries, and more), visit codekithub.com.
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Version
1.1.0
Size
21.18 KB
Last updated
5 days ago (Jul 31, 2026)
Related Categories
  • Web Development
License
All Rights Reserved
Version History
  • See all versions
Tags
  • word counter
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