Terms of service

Last updated October 22, 2026. By using CurlyJSON you agree to these terms.

The free tools

CurlyJSON's tools, the browser extension and on-device AI are free to use, for personal and commercial work, with no account. They run in your browser and are provided as is: check important output yourself, and keep your own copies of data you care about.

CurlyJSON Pro

• Pro is a subscription: $29.99 per year or $4 per month, plus any tax due where you live. In some countries, such as India, checkout shows the price in your local currency; the exact amount and tax are shown before you pay. It renews automatically until you cancel, for a term of 10 years from when it starts. At the end of the term it stops renewing and Pro ends when the last paid period runs out; to continue, you can subscribe again at the price offered then.
• Payments are handled by Dodo Payments, our merchant of record, which also issues invoices and collects sales tax, VAT or GST.
• Cancel anytime from the link in your receipt email or on the Pro page. Pro stays active until the end of the period you paid for and doesn't renew after that.
• Founding offer: code FOUNDING lowers the yearly plan from $29.99 to $18.99 per year. It can be redeemed 100 times in total and once per customer, as counted and enforced by our payment provider, and it can't be combined with other discount codes. The founding price applies to every renewal of that subscription for as long as the subscription runs (its term, above), including during a payment grace period. It ends when the subscription ends: if you cancel and the paid period runs out, if the payment is refunded, if a failed payment isn't fixed by the end of the grace period, or when the term ends. Subscribing again later costs the regular price. Switching to the monthly plan also ends it.
• If regular prices change, current subscribers are told by email at least 30 days before the change applies to them. Founding prices don't change while the founding subscription runs.
• One license key works in up to 3 browsers. Please don't share it publicly.
• Cloud AI is subject to fair use: up to 50 requests a day per license, resetting at 00:00 UTC. AI answers can be wrong; check them before relying on them.
• Refunds are covered by the refund policy.

Acceptable use

Don't use CurlyJSON to break the law, to attack or overload our service (including automated use of the AI endpoint), or to get around Pro limits. We may disable a license that's used this way.

Changes and ending the service

We may change or improve CurlyJSON and these terms; material changes will be posted here. If we ever stop offering Pro, active subscribers get at least 90 days' notice and a prorated refund for any paid time left.

Liability

To the extent the law allows, CurlyJSON is provided without warranties, and our total liability for any claim is limited to the amount you paid us in the 12 months before it. Nothing here limits rights you have under consumer law.

Contact

Questions about these terms or your subscription: hello@curlyjson.com. See also ourprivacy policy.