Base64 Encoder & Decoder

Convert text to and from Base64 securely in your browser. Max 16,000 characters.

Input:

Input length: 0

Options Strip whitespace & newlines before decoding 🛈 Use URL-safe Base64 (MIME-safe) 🛈 Insert line breaks every 76 characters (MIME format) 🛈

Encoded Output:

Length: 0

Decoded Output:

Length: 0

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Convert File to Base64

Select a file to instantly convert it to Base64 in your browser.

Strip data: prefix

Length: 0

Paste Base64 text below and save it as a file.

Filename: Base64 Input:

Length: 0