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Built-in captcha for spam & bot protection

Public forms attract bots. So Nova Forms ships with a captcha for public (unauthenticated) form submissions — and it's built the way EU companies actually want it.


A built-in, self-hosted, proof-of-work captcha:

✅ No external service, no tracking, no cookies — GDPR-friendly by design

✅ The challenge is solved in the visitor's browser and verified server-side on submit

✅ Two modes: Invisible (automatic) or Checkbox (click to verify)

✅ Works on public, website and embedded forms

✅ Multilingual — the captcha follows your form's language


Turn it on per form with a single setting (2 modes: invisible/automatic, visible/click). No third-party accounts, no data leaving your Odoo instance.

Nova Forms just got its biggest update