Base64 Encoder

encoding

Encode text or files into Base64 format.

base64 encodeencode base64text to base64base64 encoder onlinestring to base64base64 encoding tool

Options

Insert a newline every N characters in the output

How to Use Base64 Encoder

  1. 1

    Paste or type your text into the input field.

  2. 2

    Adjust any available options in the Options panel.

  3. 3

    Click "Run Base64 Encoder" to process.

  4. 4

    Copy or download the result from the output panel.

Frequently Asked Questions

Is Base64 Encoder free to use?

Yes, Base64 Encoder is completely free. No account or signup is required.

Are my files stored on your servers?

No. This tool runs entirely in your browser — your files never leave your device.

What file types are supported?

This tool supports: base64 encode, encode base64, text to base64, base64 encoder online, string to base64, base64 encoding tool, encode text base64, free base64 encoder.

Can I use this tool on mobile?

Yes, the tool is fully responsive and works on any modern browser including mobile devices.