Base64 Encode/Decode

Encode and decode Base64 strings instantly.

Mode

Text to Encode

Base64 Encoded

Related Tools

URL Encode/Decode

Encode and decode URL strings with percent encoding.

JWT Decoder

Decode JWT tokens to view header and payload (no verification).

Frequently Asked Questions

What is Base64 encoding?

Base64 is a binary-to-text encoding scheme that represents binary data in ASCII string format. It's commonly used for encoding data in URLs, emails, and storing binary data in text formats.

Is Base64 encoding secure?

Base64 is not encryption - it's encoding. It doesn't provide security, just a way to represent binary data as text. Anyone can decode Base64 strings.

What can I encode/decode?

You can encode/decode any text string. Common uses include encoding images, JSON data, or binary content for transmission over text-based protocols.