Base64 to Binary
Decodes Base64 and shows the bytes as binary. Free, instant and 100% private in your browser.
Encoders & Decoders Runs in your browser
What does Base64 to Binary do?
Decodes Base64 and shows the bytes as binary. Paste your base64 on the left and NMSnabbit instantly shows the binary on the right. Everything runs locally in your browser — nothing is uploaded, so it stays private and works offline. You can process several values at once and copy the result with one click.
How to use the Base64 to Binary
- 1 Type or paste your base64 into the input box.
- 2 The binary appears instantly in the output box as you type.
- 3 Enter several values separated by spaces or new lines to process them at once.
- 4 Click “Copy output” to copy the result.
What you can use it for
- Quickly decodes base64 and shows the bytes as binary without installing anything.
- Checking results while learning or teaching how base64 and binary relate.
- Preparing or debugging data for programming, electronics or homework.
- Working privately when the data shouldn't be uploaded to a server.
Frequently asked questions
How do I use Base64 to Binary?
Paste your base64 into the input field above. Base64 to Binary runs instantly in your browser and shows the binary on the right — no button to press and nothing uploaded.
Is Base64 to Binary free and private?
Yes. Base64 to Binary is completely free with no sign-up, and it runs entirely client-side in your browser, so your data never leaves your device.
Can I process more than one value at once?
Yes. Enter several values separated by spaces or new lines and each one is handled independently, so you can batch-process in a single pass.
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