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Base64 / URL Encoder
Encode or decode Base64 and URL text, with full Unicode support.
INPUT: 0 chars / 0 bytesOUTPUT: 0 chars / 0 bytes
Ready when you are.
Converts a file up to 2 MB to a Base64 data: URI. You can also drop a file on the input.
Base64URL drops padding and uses - and _ so it's safe in URLs and JWTs. URL component escapes every reserved character, such as & = / ?; Full URL keeps them so the link still works. Decoding treats + as a literal plus, not a space. Everything runs in your browser.
Your inputs stay in this browser. These tools do not upload your text or colors.