JSON Formatter
Beautify, validate and minify JSON and spot syntax errors with a clear tree view.
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Build and debug regular expressions with live match highlighting and token explanations.
Beautify, validate and minify JSON and spot syntax errors with a clear tree view.
Encode text or files to Base64 and decode Base64 back to plain text in the browser.
Check which browsers support a given HTML, CSS or JavaScript feature.
Format and validate JSON, XML, HTML, CSS, SQL and more, plus many developer utilities.