HTML Minifier
Compress HTML markup for faster loading.
Developer Tools
Developer Tools
Formatting, encoding, testing, and utility tools for developers and technical teams.
About this category
Developer Tools pages group together tools that solve closely related jobs. Keeping them in one category makes it easier for visitors to compare options, move through related tasks, and find the right next step without searching from scratch each time.
Every tool listed here is publicly available and includes working controls in the browser. As the site grows, additional pages should be published only after their workflows and supporting content are complete.
CSS Minifier
Minify stylesheets without changing output.
JS Minifier
Shrink JavaScript for production deployment.
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.
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.
API Tester
Prototype requests and inspect response payloads.
Markdown Previewer
Preview Markdown as rendered HTML while you write.