How do I use the Text ↔ Binary?

Paste your binary input on the left and click Run — results appear instantly on the right. Click "Try Sample" to load an example that demonstrates what the Text ↔ Binary does. Copy the output with the button above the panel, or download it as a file with the icon next to it. Related keywords: binary, ascii. If you're looking for a specific variant, check the Related tools strip below.

What can I use the Text ↔ Binary for?

Quick binary transformations during development Debugging production payloads without leaving the browser Generating sample data for tests, demos, and documentation Sharing reproducible tool output with teammates

Is the Text ↔ Binary free and private?

Yes — it runs in your browser, requires no signup for basic use, and your data never leaves your device. Base64 adds ~33% overhead. For binary in modern APIs, prefer multipart/form-data or raw bytes where possible.

DevTools Surf

Text ↔ Binary

Convert UTF-8 text to 0/1 binary — or decode back

1 credit

Line 1: enc|dec — then body

Binary / Text

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