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Base64 Encoder & Decoder

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About Base64 Encoder & Decoder

Base64 represents text using only printable ASCII characters, making it safe to embed in JSON, URLs, or HTTP headers.

Frequently asked questions

What is base64 encoding?
Base64 encoding is a way to represent text using only printable ASCII characters. It is commonly used to embed data in URLs, JSON, or HTTP headers.

Want a utility like this — but yours?

Base64 Encoder & Decoder is a Hercules app. Remix it, change anything, and ship it on your own domain in minutes.

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