Your JSON, your browser, no server. All tools free, unlimited use. We build the most professional JSON toolkit — converters, editor, diff, repair, query, all in one place.
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The Basic plan has all JSON tools — edit, format, compare, copy, unlimited usage. Pro is only needed for exporting or downloading your results. If you regularly save converted data as files, Pro is a one-time payment that pays for itself.
Yes. $19.99 is a single, one-time payment. No subscription, no recurring fees. You get lifetime access to all Pro features.
After payment, you'll be redirected to a confirmation page. Your Pro status is linked to the email you used — enter the same email on any device to unlock exports. You can also Re-verify your Pro status anytime if you clear your browser data. For details, see our Terms of Service.
Yes. We offer a 14-day money-back guarantee. If you're not satisfied, contact our support and we'll process your refund.