Encoding & Developer
Encode, decode, format, minify, and inspect text used in web development. Explore 12 free online tools on ConvertAtlas.
- URL Encode/Decode ToolEncode text for a URL component or decode percent-encoded text.
- HTML Encode/Decode ToolEncode reserved HTML characters or decode HTML entities.
- Base64 Encoder/DecoderEncode Unicode text as Base64 or decode Base64 safely.
- JSON Formatter to Minified JSONValidate and minify formatted JSON without changing its data.
- Minified JSON to Pretty JSONValidate compact JSON and format it with readable indentation.
- HTML MinifierRemove safe, unnecessary whitespace and comments from HTML.
- CSS MinifierRemove CSS comments and unnecessary whitespace.
- JavaScript MinifierApply conservative whitespace and comment reduction to JavaScript.
- Unicode to Text ConverterConvert Unicode escape sequences into readable text.
- Text to Unicode ConverterConvert text characters into Unicode escape sequences.
- ASCII to Text ConverterConvert decimal ASCII character codes into text.
- Text to ASCII ConverterConvert text into space-separated character codes.
About these tools
Do these tools require an account?
No. You can open and use every tool without signing in.
Where is my input processed?
Conversions are performed in your browser. Some advanced formats load a conversion library only when you choose that tool.