Base64 Converter

Base64 is a method to encode binary data as text using 64 printable ASCII characters. It's commonly used for data URLs, emails, and APIs.

Enter text to encode it to Base64, or paste Base64 to decode it back to text. You can also upload files to encode them.

Yes! Use the "Upload File" section to select a file. The tool will read it and encode it to Base64.

Any file type can be uploaded and encoded. The tool works with images, documents, archives, etc.

Yes. All encoding/decoding happens in your browser. Your data is never sent to any server.