Is there a free review widget for OpenCart?

Yes — BlooTrue embeds Google, Facebook, Trustpilot, Yelp, TripAdvisor, G2, Capterra, Airbnb, Booking.com or any of 21 review platforms on OpenCart for free. Information page Source view, or HTML Content module via Layouts. No plugin, no view caps.

Which review platforms can I show on OpenCart?

21 platforms: Google, Trustpilot, Yelp, Facebook, TripAdvisor, Airbnb, Angi, Glassdoor, Agoda, BBB, OpenTable, RateMDs, Capterra, G2, Indeed, TrustRadius, Clutch, Expedia, Booking.com, Etsy, Google Play — each with its own OpenCart install guide. Starter ($9/month) blends its 3 connected platforms into one all-in-one widget, and Pro ($29/month) and higher blend every platform you connect.

Do I need a OpenCart plugin or app?

No. BlooTrue is a pure HTML embed — one line of code pasted into the OpenCart editor. Information page Source view, or HTML Content module via Layouts.

How do I add a review widget to OpenCart without installing an extension?

Use the built-in HTML Content module. Go to Extensions, Modules, HTML Content, create a module, and paste the BlooTrue code in the editor's source view. Then open Design, Layouts, pick the layout and assign the module to a position. No third-party OpenCart extension is required.

Why does OpenCart display the embed code as plain text on my store?

The HTML Content module uses a WYSIWYG editor that escapes script tags when you paste in the visual mode. Open the module, switch the editor to its source or code view, paste the snippet there and save. The storefront then runs the script instead of printing it.

Can I show reviews on OpenCart category pages as well as the homepage?

Yes. The layout decides where the module shows. Assign the HTML Content module to the Home layout for the homepage and to the Category layout for category pages, each in a position such as content-bottom. One module can be assigned to several layouts.

Free OpenCart Review Widgets

Embed your best reviews from any of 21 review platforms on your OpenCart pages — one paste, no plugin, unlimited views. Information page Source view, or HTML Content module via Layouts.

Key facts: 21 review platforms on OpenCart · one paste, no plugin · unlimited views on every plan · daily review auto-sync on paid plans

Last updated October 11, 2026·by Mike Ragimov

Pick your review platform

Google Review Widget for OpenCart

Real Google stars are the strongest trust signal on the web.

Trustpilot Review Widget for OpenCart

Works with free Trustpilot business profiles — no TrustBox subscription required.

Yelp Review Widget for OpenCart

Show your Yelp rating where customers actually decide — on your own site.

Facebook Review Widget for OpenCart

Turn Facebook recommendations into on-site proof.

TripAdvisor Review Widget for OpenCart

Traveler proof, embedded where bookings happen.

Airbnb Review Widget for OpenCart

Verified-guest proof from Airbnb, on the site where travelers decide to book.

Angi Review Widget for OpenCart

Home-services proof from Angi, on the site that closes the job.

Glassdoor Review Widget for OpenCart

Show your Glassdoor employer rating on your careers and hiring pages.

Agoda Review Widget for OpenCart

Verified-guest Agoda reviews, on the site where travelers book.

BBB Review Widget for OpenCart

Better Business Bureau credibility on your own pages.

OpenTable Review Widget for OpenCart

Verified-diner proof from OpenTable, on the site where guests decide to book.

RateMDs Review Widget for OpenCart

Patient reviews from RateMDs, on the page where people choose a doctor.

Capterra Review Widget for OpenCart

Capterra software reviews, embedded where buyers compare and decide.

G2 Review Widget for OpenCart

Real G2 stars — the B2B software buyer's strongest trust signal — on your own site.

Indeed Review Widget for OpenCart

Indeed company reviews, on the pages candidates actually read.

TrustRadius Review Widget for OpenCart

In-depth, verified TrustRadius reviews on your own site.

Clutch Review Widget for OpenCart

Verified Clutch client reviews, on the site where prospects decide.

Expedia Review Widget for OpenCart

Verified-traveler Expedia reviews, where guests decide to book.

Booking.com Review Widget for OpenCart

Verified-guest proof from Booking.com, on the site where travelers decide to book.

Etsy Review Widget for OpenCart

Real Etsy shop reviews, on your own storefront and product pages.

Google Play Review Widget for OpenCart

Your Google Play rating and reviews, embedded on your website.

All-in-One Review Widget for OpenCart

Every platform your customers trust, blended into one widget.

How it installs on OpenCart

1
In the OpenCart admin, open Design → Layouts and pick the target layout.
2
Add an HTML Content module (Extensions → Modules → HTML Content) with the BlooTrue embed code pasted in.
3
Assign the module to the layout position.
4
Save and refresh the storefront — the widget renders in that position.

Where the code goes on OpenCart

In OpenCart the embed code goes into an HTML Content module, created under Extensions, Modules, HTML Content, and then assigned to a position in a layout under Design, Layouts. The module editor is a WYSIWYG field whose visual mode can escape script tags, so switch to the source view before pasting. There is no canvas preview in the admin; you see the reviews only on the storefront after saving. The module takes the width of its assigned position, and assigning it to the home layout's content-bottom position shows it on the homepage only, while a category layout covers category pages.

Where reviews earn their place on a OpenCart site

The home layout's content-bottom position and category pages above the footer.

If the widget does not show on OpenCart

If the storefront shows the code as text, you pasted in visual mode; open the module's source view and paste the code there.
If the module is saved but not visible, open Design, Layouts and confirm the module is assigned to a position in that layout.
If the change is not showing, clear the OpenCart cache from the dashboard; the theme caches rendered output.

OpenCart Review Widgets — FAQ

Is there a free review widget for OpenCart?: Yes — BlooTrue embeds Google, Facebook, Trustpilot, Yelp, TripAdvisor, G2, Capterra, Airbnb, Booking.com or any of 21 review platforms on OpenCart for free. Information page Source view, or HTML Content module via Layouts. No plugin, no view caps.
Which review platforms can I show on OpenCart?: 21 platforms: Google, Trustpilot, Yelp, Facebook, TripAdvisor, Airbnb, Angi, Glassdoor, Agoda, BBB, OpenTable, RateMDs, Capterra, G2, Indeed, TrustRadius, Clutch, Expedia, Booking.com, Etsy, Google Play — each with its own OpenCart install guide. Starter ($9/month) blends its 3 connected platforms into one all-in-one widget, and Pro ($29/month) and higher blend every platform you connect.
Do I need a OpenCart plugin or app?: No. BlooTrue is a pure HTML embed — one line of code pasted into the OpenCart editor. Information page Source view, or HTML Content module via Layouts.
How do I add a review widget to OpenCart without installing an extension?: Use the built-in HTML Content module. Go to Extensions, Modules, HTML Content, create a module, and paste the BlooTrue code in the editor's source view. Then open Design, Layouts, pick the layout and assign the module to a position. No third-party OpenCart extension is required.
Why does OpenCart display the embed code as plain text on my store?: The HTML Content module uses a WYSIWYG editor that escapes script tags when you paste in the visual mode. Open the module, switch the editor to its source or code view, paste the snippet there and save. The storefront then runs the script instead of printing it.
Can I show reviews on OpenCart category pages as well as the homepage?: Yes. The layout decides where the module shows. Assign the HTML Content module to the Home layout for the homepage and to the Category layout for category pages, each in a position such as content-bottom. One module can be assigned to several layouts.