How it stays free, no key, no signup: images are generated through Puter.js, a “User-Pays” SDK — the site needs no API keys. On first use you tap Continue once on Puter's dialog and an anonymous account is created automatically (no email, no password, no form). Only models verified to run free anonymously are listed; paywalled ones were removed.

You never need to sign up. If Puter's dialog offers you email or Microsoft signup, that is not the path this site uses — take Continue. A failing signup form is a Puter account problem and it does not stop you generating here; reload and use the anonymous option. Every model in the list generated a real image on 2026-09-08 (timings shown next to each). Two models were removed the same day for failing — if one you want is missing, say so in an issue.