Base64 encode and decode
Convert text to Base64 and back instantly. Handles accents and emoji (UTF-8).
What is Base64
Base64 is a way of representing binary data using text characters only. It is widely used to embed images in HTML/CSS, in tokens and in email. This tool encodes and decodes text with proper UTF-8 support.
Frequently asked questions
Does it work with accents and emoji?
Yes. It uses UTF-8 encoding, so characters like "ñ", "á" or emoji convert correctly.
Is my data sent anywhere?
No. The whole process happens in your browser.