Welcome to Online Tools
A collection of simple, free and privacy-friendly tools for developers and everyone.
JSON Formatter
Format, validate and minify JSON data
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Uuid Generator
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URL Encoder/Decoder - Online URL Encode & Decode
Encode text, query strings and special characters to URL-safe format or decode percent-encoded links. Free online URL encoder/decoder for developers with UTF-8 support.
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HTML Encoder/Decoder - Escape & Unescape Entities Online
Convert special characters to HTML entities or decode escaped markup safely. Free online HTML encoder/decoder for developers, emails, and rich text.
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CSS Minifier - Compress CSS Online Fast
Remove whitespace, comments and extra characters to shrink CSS size instantly. Free online CSS minifier for performance optimization and smaller bundles.
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JavaScript Minifier - Compress JS Online
Minify JavaScript by stripping whitespace, comments and extra tokens. Free online JS minifier to shrink bundle size and speed up page loads.
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