HTML Minifier
Compress HTML markup for faster loading.
Developer Tools
Developer Tools
Formatting, encoding, testing, and utility tools for developers and technical teams.
Google Ads
Category Banner Ad
Responsive ad placement for category browsing pages.
Display Ad
Set `ADSENSE_CLIENT` and real slot IDs in the templates to publish live ads.
CSS Minifier
Minify stylesheets without changing output.
JS Minifier
Shrink JavaScript for production deployment.
Developer Tools Ad
Category grid ad inserted after every 3 tools.
Ad Slot
Add your AdSense client and slot ID for live ads.
JSON Formatter
Validate and prettify JSON payloads instantly.
SQL Formatter
Improve SQL readability with clean formatting.
Base64 Encode/Decode
Encode or decode text and payloads quickly.
Developer Tools Ad
Category grid ad inserted after every 3 tools.
Ad Slot
Add your AdSense client and slot ID for live ads.
URL Encoder Decoder
Encode URLs and decode query strings safely.
Color Picker
Pick, convert, and save web-safe colors.
Regex Tester
Test regular expressions against sample text.
Developer Tools Ad
Category grid ad inserted after every 3 tools.
Ad Slot
Add your AdSense client and slot ID for live ads.
API Tester
Prototype requests and inspect response payloads.
Markdown Previewer
Preview Markdown as rendered HTML while you write.
Google Ads
Category In-Feed Ad
Monetization placement inside tool discovery pages.
Multiplex Ad
Set `ADSENSE_CLIENT` and real slot IDs in the templates to publish live ads.