Add one script via Settings, Custom Code, or call init from Velo onReady.
Wix lets you add third-party code through Settings > Custom Code on Business and up. The vanilla SDK goes there once, set to load on all pages, end of body. If you use Velo, you can init from onReady instead.
<script src='https://unpkg.com/@usero/sdk'></script>
<script>
Usero.initUseroFeedbackWidget({ clientId: 'YOUR_CLIENT_ID' })
</script>Replace YOUR_CLIENT_ID with the id from your Usero dashboard.
Built for Wix
Settings > Custom Code lets you add the script to all pages and place it at the end of body. That covers the whole site from one entry.
Custom Code is a Premium-plan feature on Wix. On the free plan, the Custom Code panel is unavailable, so the script cannot be added.
On a Velo site, import the SDK in a page or masterPage file and call init inside $w.onReady, which fires once the page DOM is ready.
The widget renders to its own DOM root, so the Wix editor element tree and its responsive rules do not apply to it.
Hotjar adds a heavier analytics tag to capture feedback. The vanilla SDK is feedback-only, about 12kb, with the draft-PR pipeline behind it.
FAQ
Settings > Custom Code. Set it to load on all pages, placed at the End of body, and paste the two script tags there.
Yes. Custom Code is a Premium feature. The free Wix plan does not expose the Custom Code panel, so the script cannot be installed there.
Yes. In a Velo site, call Usero.initUseroFeedbackWidget inside $w.onReady in your masterPage.js so it loads on every page.
No. The widget lives outside the Wix element tree in its own DOM root, so Wix animations and breakpoints do not affect it.
Free tier. No credit card. Two-minute install. Cancel by deleting two lines of code.
Install guides