Base64 Encode/Decode

Encode text or files to Base64, or decode Base64 to text. Copy or download the result. All client-side.

100% browser-based — no uploads, no server

How to Use

1

Enter text or upload file

Paste text or select a file.

2

Encode or decode

Choose direction and get result.

3

Copy or download

Copy result or download as file.

Frequently Asked Questions — Base64 Encode/Decode

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