JSON Formatter
Format, minify, and validate JSON text in your browser.
Text to Base64 converter
Convert UTF-8 text to Base64 and back instantly, with standard and URL-safe formats and full support for Unicode and emoji.
Updates as you type or change an option
Updates as you type or change an option
About this tool
Convert UTF-8 text to Base64 and back instantly, with standard and URL-safe formats and full support for Unicode and emoji.
How to use
Type text on the left to encode it, or paste Base64 on the right to decode it. Choose standard Base64 or Base64url, then copy or download the result.
Text uses UTF-8. Decoding checks the alphabet, padding bits and byte validity instead of silently replacing broken characters. Each input supports up to 2 MiB. Base64 is an encoding, not encryption.
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