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Encode text to Base64 or decode Base64 back to text. Perfect for data transmission and storage.
Base64 is a binary-to-text encoding scheme that represents binary data in ASCII format.
Common uses: Email attachments, data URLs, API tokens, storing binary data in JSON/XML, and web development.
Note: Base64 increases data size by ~33% but ensures safe transmission over text-based protocols.
Embed small images, fonts, or files directly in HTML/CSS using data: URLs.
Send binary data through JSON APIs or encode credentials for HTTP Basic Auth.
MIME encoding for email attachments and ensuring safe text transmission.