Convert Base64 to JSON

Decode Base64 into JSON and format it.

FreeNo uploadNo sign-up

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How to use the Convert Base64 to JSON

  1. Type or paste your input into the Input box, or upload a text file.
  2. Adjust the options under the tool. The result updates as you type.
  3. Copy the output or download it as a file.

Private by design

The Convert Base64 to JSON runs entirely in your web browser. Nothing you open here is uploaded to a server, so it is safe to use with private files and keeps working if your connection drops after the page has loaded.

Frequently asked questions

Is the Convert Base64 to JSON free?

Yes. The Convert Base64 to JSON on Codegres.org is completely free, with no sign-up, no limits and no watermark.

Is my JSON uploaded anywhere?

No. The Convert Base64 to JSON runs entirely in your browser using JavaScript, so your JSON never leaves your device and is not stored or seen by anyone.

Does the Convert Base64 to JSON work on my phone?

Yes. It works in any modern browser on Android, iPhone, Windows, Mac and Linux, with nothing to install.