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JSON validator

I-validate ang JSON

Tumatakbo sa iyong browser · Walang upload

Nasa Ingles pa sa ngayon ang tool na ito at ang mga tagubilin sa pahinang ito. Pareho itong gumagana: lahat ay tumatakbo sa iyong browser.

  • Walang umaalis sa iyong device
  • Walang limitasyon sa laki mula sa server
  • Walang sign-up, walang watermark
  • Libre

How to validate JSON

  1. Paste your JSON.
  2. Press Validate JSON.
  3. If there is an error, its line and column are shown and the problem is selected in the text box. Fix it and validate again.

Common JSON errors

  • A comma after the last item in an object or array.
  • Single quotes instead of double quotes around strings and keys.
  • Keys without quotes.
  • Comments, which standard JSON does not allow.
  • Special values such as NaN, Infinity or undefined.

Is my JSON sent anywhere?

No. Validation happens in your browser.

Mga madalas itanong

Which JSON standard is used?

Standard JSON as defined in RFC 8259, the same rules web browsers use.

Is my JSON uploaded?

No. Everything stays in your browser.