guide Install ToastUp on Wix
in 5 minutes
Copy your ToastUp snippet, paste it into Wix Custom Code in the site head, publish the site, and your toast can run without editing pages.
<script async src="https://toastup.co/widget.v1.js" data-site="YOUR_SITE_KEY"></script>
Make sure
these are ready.
Wix setup is simple when your site is published and your ToastUp domain is already added.
- 🔐Admin accessAccess to your Wix site dashboard.
- 🌐Connected domainA published Wix site connected to the same domain you add in ToastUp.
- 📋Ready snippetYour ToastUp snippet copied from Dashboard -> Install snippet.
- 🧩Install permissionPermission to add Custom Code in Wix settings.
- 🚀Step 1Copy your ToastUp snippetIn ToastUp, open Dashboard -> Install snippet, add your Wix domain, then copy the script snippet.
- 🧩Step 2In Wix, open the site dashboard and go to Settings -> Custom Code.Click Add Custom Code.
- 📌Step 3Paste the full ToastUp snippet into the code field. Do not paste only the site key.Name the code ToastUp, choose All pages, and place it in Head.
- ⚡Step 4Save, publish your Wix site, then create or open a toast in ToastUp and assign it to this Wix website.Save, publish your Wix site, then create or open a toast in ToastUp and assign it to this Wix website.
How to check
that it works.
After publishing the Wix Custom Code change, run through this checklist before troubleshooting deeper.
- 🕵️Open your published Wix site in a new incognito/private window.
- 🔎View page source and search for widget.v1.js.
- 🔑Confirm the snippet contains your data-site key from ToastUp.
- 📣Confirm the toast is published and assigned to the Wix website.
- 🎯Test on a URL and device that match the toast targeting rules.
Toast Not Showing?
Most Wix display issues come from cache, placement or targeting. Check these first.
Custom Code is not available
Wix Custom Code may require a published site and the right site permissions. Check the site dashboard, not the page editor only.
Toast is not visible after saving
Publish the Wix site after adding Custom Code. Changes in Wix settings may not appear on the live site until publishing.
Wrong domain selected
The domain in ToastUp should match the Wix site where the snippet is installed. Use the same website in the toast Targeting section.
Targeting blocks the toast
If your toast targets a specific path, schedule, device or exit-intent, test on a page that matches those rules.
Frequently Asked Questions
Find the information you need in a snap. Complete answers to make your experience easier.
Where do I paste ToastUp in Wix?+
Paste the full ToastUp script in Wix Dashboard -> Settings -> Custom Code. Set it to load on all pages and place it in Head.
Do I need to edit Wix page code?+
No. Use the Wix Custom Code area in site settings. You do not need Velo or custom page code for ToastUp.
Should the code load on all pages?+
Yes. Install ToastUp on all pages once, then control where each toast appears from ToastUp targeting rules.
Why does my toast not show on Wix?+
Check that the Wix site was published after adding the code, the snippet appears in page source, the toast is published, and the selected website/targeting rules match.
Ready to add ToastUp to Wix?
Create your account, copy one snippet and launch your first conversion toast.
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