Hide JSON Strings
Replace every string value in JSON with stars of the same length, keeping keys and structure.
FreeNo uploadNo sign-up
Loading the tool…
How to use the Hide JSON Strings
- Type or paste your input into the Input box, or upload a text file.
- Adjust the options under the tool. The result updates as you type.
- Copy the output or download it as a file.
Private by design
The Hide JSON Strings runs entirely in your web browser. Nothing you enter or open here is uploaded to a server, so it is safe to use with private data and works even when your connection drops after the page has loaded.
Frequently asked questions
Is the Hide JSON Strings free?
Yes. The Hide JSON Strings on Codegres.org is completely free, with no sign-up, no limits and no watermark.
Is my JSON uploaded anywhere?
No. The Hide JSON Strings runs entirely in your browser using JavaScript, so your JSON never leaves your device and is not stored or seen by anyone.
Does the Hide JSON Strings work on my phone?
Yes. It works in any modern browser on Android, iPhone, Windows, Mac and Linux, with nothing to install.