B64 to TXT Converter

Convert Base64 (.b64) to plain text (.txt) in your browser when possible. UniConvert is come-convert-leave: no account and no permanent file library.

Open the interactive B64 to TXT Converter (loads automatically when JavaScript is available).

How to convert B64 to TXT

Step 1. Choose a .b64 file from your device (or paste text when the format allows).
Step 2. Confirm the output format is .txt — this page is already set to B64 → TXT.
Step 3. Start the conversion, then preview, copy, or download the .txt result. Nothing is kept for later.

Why convert B64 to TXT here

B64 → TXT can run locally in the browser for this pair when the engine is registered.
Category: Developer Utilities — Encoding, hashing helpers, and developer-friendly text transforms.
No signup, no subscription, and no permanent storage of your files on UniConvert.
Status: available now.

B64 to TXT FAQ

Is this B64 to TXT converter free?

Yes. UniConvert does not require an account for B64 → TXT. Ads may appear to keep the site free.

Do you store my Base64 files?

Browser conversions stay on your device. We do not keep a permanent file library.

What is the difference between .b64 and .txt?

.b64 is treated as the input format and .txt as the output. Use this page when you specifically need Base64 → plain text rather than a generic upload form.

Can I convert other formats in Developer Utilities?

Yes — open the Developer Utilities category for other pairs, or use Convert a file to pick any available source and target.