Binary to Base64 Converter

This Binary to Base64 Converter encodes any plain binary text (a sequence of 0 and 1, optionally separated by spaces/newlines) into Base64. It’s useful when you want to safely share or store binary-like text inside systems that prefer Base64 strings.

How it works

Tool treats your input as regular text and Base64-encodes it. That means spaces, tabs, and line breaks are preserved. If you want to encode a binary number value (rather than binary text), convert it to bytes first and then Base64-encode those bytes.

How to use

Paste binary text into Binary Input (you can include spaces and new lines).
Base64 output updates automatically.
Copy output or download it as a file.

Frequently Asked Questions

Does the converter validate binary input?

No strict validation. Any text you paste will be Base64-encoded. Non-binary characters are still encoded as-is.

Are spaces and new lines preserved?

Yes. Input is encoded as text, so whitespace characters are included in Base64 output.

Is this conversion done in browser?

Yes. Conversion happens client-side in your browser for fast results.

What can I do with Base64 output?

You can paste it into JSON, APIs, config files, or any system that expects Base64 strings, then decode it back later.