Is JSON Formatter free?

Yes. JSON Formatter on ToolDock is completely free, with no sign-up, no watermark and no limits on how often you use it.

Are my files uploaded to a server?

No. JSON Formatter runs entirely in your web browser, so your files never leave your device. It even keeps working if you go offline after the page has loaded.

Does it work on my phone?

Yes. It works in any modern browser on Android, iPhone, tablets, Windows, Mac and Linux.

JSON Formatter & Validator: free online tool

ToolDock Every tool. One place.

100% Private (Local)

Free PDF, image & developer tools, right in your browser

free online tools to convert, compress, and edit files. No sign-up, and your files never leave your device.

About JSON Formatter & Validator: free, private, in your browser

Beautify, minify, sort keys, and validate JSON data.

How to use JSON Formatter

Open the tool above. There is nothing to install and no sign-up.
Add your file or text, then adjust the options.
Copy or download the result.

Why use ToolDock

Private: your files are processed on your device and never uploaded.
Free: no account, no watermark, no daily limit.
Works everywhere: phone, tablet or computer, in any modern browser.

Questions

Is JSON Formatter free?: Yes. JSON Formatter on ToolDock is completely free, with no sign-up, no watermark and no limits on how often you use it.
Are my files uploaded to a server?: No. JSON Formatter runs entirely in your web browser, so your files never leave your device. It even keeps working if you go offline after the page has loaded.
Does it work on my phone?: Yes. It works in any modern browser on Android, iPhone, tablets, Windows, Mac and Linux.

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