Terms of Use
Last updated:
By using FreeAIText (“the Service”) you agree to these terms. If you do not agree, please do not use the Service.
1. What the Service is
The Service is a free, browser-based text utility. It estimates where statistical watermark pressure is concentrated in a passage of text, cleans hidden Unicode characters, and offers targeted, reviewable synonym rewrites. It is provided for personal, educational and research use.
2. Independence
FreeAIText is an independent service and is not affiliated with, endorsed by, or sponsored by Anthropic. It is not an official Anthropic product, an official partner, or approved by Anthropic. Where the Service refers to Anthropic's announced watermark or its planned detection API, it is describing Anthropic's own published statements and its own integration status — nothing more.
3. What the current score is, and is not
The score shown by the Service today is a local research estimate, produced in your browser without access to any generator's private watermarking key. It is not a verdict from Anthropic's detector or from any other vendor's detector, and it is not verification of anything. No result from the Service should be read as a prediction of how a third-party detector will classify your text.
Highlighted segments are the parts of your text contributing most to that local estimate. They are not token attribution from any provider's detector.
4. No guarantees of detection outcomes
The Service does not promise, and cannot promise, that any text will be undetectable — permanently, universally, or at all. Editing changes token statistics; that is a mechanism, not a guarantee. Anyone who tells you otherwise about a watermark nobody outside the vendor can currently test is overstating what is possible.
5. Acceptable use
- Use the Service only on text you own or are authorised to edit.
- Follow the rules of any institution, publisher, employer or client you write for. Many have explicit policies about AI assistance and about disclosing it.
- Do not use the Service to commit fraud or plagiarism, to evade a disclosure requirement, or to misrepresent the authorship of a document where authorship matters.
- Do not attempt to overload, scrape or resell the Service, or the third-party dictionary it relies on.
6. Review your output
Synonym substitution is automated. Although the Service is deliberately conservative, it can still produce a word choice that is awkward or that shifts nuance. You are responsible for reading the revised text before you use it anywhere.
7. Accounts, credits and payment
Analysis is free, needs no account, and stays that way. A cleaning run — one press of the edit button — uses one credit, and requires an account so that the balance can be tracked.
- Signing in is an email address and a one-time code. You are responsible for access to that mailbox.
- Every new account is granted enough credits for two full cleaning runs.
- Credits are bought through PayPal. Prices are set and verified on our server; a price sent from a browser is never accepted.
- Credits do not expire.
- If a run fails or produces no edits, the credit is returned automatically. You are charged only for a run that delivers.
- Unused credits can be refunded within 14 days of purchase — contact us with the purchase date. Credits already spent on a completed run are not refundable.
- Credits are a licence to use this service. They are not currency, have no cash value outside it, and cannot be transferred between accounts.
- We may suspend an account that is being used to abuse the service. Where we do, unused credits are refunded.
8. Availability
The Service is provided free of charge and may change, break or disappear at any time without notice. The third-party synonym dictionary it queries may also be unavailable; in that case the Service falls back to its built-in dictionary.
9. Disclaimer and liability
The Service is provided “as is”, without warranty of any kind, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose and non-infringement. To the maximum extent permitted by law, the operators of the Service are not liable for any damages arising from its use, including loss of data, academic or professional consequences, or lost profits.
10. Intellectual property
You keep all rights to the text you enter and to the revised output. The site's own design, copy and source code remain the property of their author. “Claude” and “Anthropic” are trademarks of Anthropic PBC and are used here only to describe what the Service analyses.
11. Changes to these terms
These terms may be updated; continued use after an update constitutes acceptance of the revised terms.