Is my data uploaded anywhere?

No. The conversion runs locally in your browser.

What file types are supported?

Any file can be decoded as long as the Base64 is valid.

No. The tool handles common data URI prefixes.

The Base64 string may be incomplete or copied with extra characters.

Large inputs may be slow in the browser, but they can still work.

Data Processing & CSV Tools

Convert a Base64 string back into a downloadable binary file.

Convert a Base64 string back into a downloadable binary file.

#base64#file#binary#decode

Privacy-first

Runs entirely in your browser session.

No uploads

Data stays in your browser during processing.

Predictable performance

No server queue delays for standard tasks.

Operational control

You choose structure, cleanup, and export flow.

API

If you need this workflow at scale, automate it in your product.

Automate data operations across pipelines and integrate browser-first processing into your application stack.

Coming Soon