TL;DR

Copy, paste, and your testimonials appear. Embed code is the bridge between a platform like ShowTrust and your website — no developer required for the basics.

Key Points

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Embed code typically takes the form of a short <script> tag, an <iframe> element, or a combination of both that loads remotely hosted content.

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It decouples content management from the host website: you update your testimonials in ShowTrust, and the change reflects everywhere the embed code is placed — instantly.

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Most embed snippets are designed to be framework-agnostic, working on plain HTML sites, WordPress, Webflow, Framer, and Next.js alike.

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Security-conscious teams should review embed code sources: reputable platforms like ShowTrust serve code over HTTPS and avoid requesting unnecessary browser permissions.

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Placement of the embed code in the HTML determines where the widget renders — above the fold, in a testimonials section, or on a dedicated page.

How Embed Code Works

When a browser loads a page containing embed code, it executes the snippet and fetches the relevant content from the provider's servers. For a JavaScript-based embed, this typically means downloading a small loader script that then renders the full Widget in a designated container element. For an iFrame-based embed, the browser opens a sandboxed sub-document pointing to the provider's hosted page. The result is that your website displays dynamic, up-to-date content — like a live Wall of Love or a Testimonial Grid — without that content ever being stored in your own codebase. This architecture means you can add, remove, or refresh testimonials in ShowTrust without touching your site's code again.

Installing ShowTrust's Embed Code

ShowTrust generates a unique embed snippet for each widget you create — a Testimonial Slider, a grid, a floating notification, or a review badge. To install it, copy the snippet from your ShowTrust dashboard and paste it into the HTML of the page where you want the widget to appear. On most website builders this takes under two minutes: Webflow users drop it into an Embed block, WordPress users paste it into a Custom HTML block, and Next.js developers add it to the appropriate page component. The snippet is tied to your account, so ShowTrust can serve your latest approved testimonials automatically. If you need more control — custom styling, server-side rendering, or programmatic updates — ShowTrust also exposes an API that goes beyond what embed code alone provides.

Sources & References

HTML element — Wikipedia ↗

Last updated: June 9, 2026

Related Terms

Widget

A widget is a small, self-contained, embeddable component that runs on a website to display or capture a specific type of content — such as a testimonial carousel, rating badge, or live social proof notification — without requiring deep integration with the host site's codebase.

iFrame

An iFrame (inline frame) is an HTML element that embeds another HTML document within the current page — allowing external content such as videos, maps, forms, and third-party widgets to be displayed as a seamlessly integrated section of the host page, while running in an isolated browsing context.

API Integration

An API integration is the process of connecting two or more software applications through their Application Programming Interfaces (APIs) to share data, automate workflows, and extend functionality — enabling, for example, a CRM to automatically trigger a testimonial request whenever a customer reaches a satisfaction milestone.

Wall of Love

A Wall of Love is a curated, visually compelling display of customer testimonials and reviews on a webpage, designed to showcase the breadth of customer satisfaction and build immediate trust with new visitors through the sheer volume and quality of social proof.

Testimonial Grid

A testimonial grid is a layout that displays multiple customer testimonials simultaneously in a structured grid format, giving visitors an at-a-glance view of widespread customer satisfaction and letting the sheer volume of positive feedback do the persuasive work.

Collect testimonials that build trust

ShowTrust gives you a hosted submission page and an embeddable widget to display authentic social proof on your site — free while in early access.

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