FREE Embed Code Generator by Custom IFrame!

Free Embed Code Generator (HTML iFrame) – Powered by Custom iFrame

Embedding content shouldn’t feel like coding. That’s why we built this free Embed Code Generator — a simple tool that turns any URL into clean, responsive HTML iframe code in seconds.
Paste your link → customize → preview → copy. No login, no clutter, no confusion.

This tool is powered by Custom iFrame, our WordPress plugin used by thousands of creators, bloggers, and businesses who embed videos, maps, forms, dashboards, and more every day.

What Is an Embed Code Generator?

An embed code generator is a small tool that creates ready-to-use HTML iframe code from any public URL. It saves you from writing code manually and makes sure your embedded content looks good on every device.

In simple words:

• You paste a link (video / map / form / page)

• The tool builds the iframe code

• You copy it and paste it on your website

Done.

A basic iframe usually includes:

• The source URL

• Width & height

• Responsive mode (optional)

• Border & styles

• Loading settings

• Fullscreen permission

• Referrer policy (for privacy)

Most people don’t want to deal with these settings manually — and that’s why we built this generator.

How to Use Our Free Embed Code Generator (Step-by-Step)

Using this tool is very easy. Here’s how it works:

Step 1: Paste your content URL

Add any public link you want to embed:

• YouTube or Vimeo videos

• Google Maps

• Contact forms

• SaaS dashboards

• Tools, apps, external pages

• Product previews

• Calendars and bookings

If the link is public, our generator can embed it.

Step 2: Pick your layout & size

Choose from layout presets like:

• Full-width section

• Blog content width

• Sidebar

Or set your own width in px, %, vw and height in px or vh.

Step 3: Customize appearance & behaviour

You can adjust:

• Border (solid, dashed, dotted, none)

• Border color

• Border width

• Lazy loading (recommended)

• Scrollbars

• Fullscreen permission

• Responsive aspect ratio

• Referrer policy

These options help you match the embed with your website design.

Step 4: Preview on desktop, tablet & mobile

See how your embed behaves on different device widths — before adding it to your website.

This makes the tool perfect for web designers, bloggers, marketers, and creators who want everything pixel-perfect.

Step 5: Copy your HTML code

Click Copy HTML Code, paste it into:

• WordPress

• Elementor (HTML widget)

• Squarespace

• Webflow

• Blogger

• Any custom HTML page

• Landing page builders (Unbounce, Leadpages, etc.)

If the content doesn’t show, the site may block embedding using security headers like X-Frame-Options.

What Can You Embed With This HTML Embed Code Generator?

Almost anything that supports embedding.

Videos & Media

• YouTube

• Vimeo

• Wistia

• Loom

• Short-form product videos

• Live streams & webinars
  Great for tutorials, training, demos, and course content.

Maps & Location

• Google Maps

• Mapbox links
  Perfect for restaurants, local businesses, offices, and event pages.

Forms, Widgets & Tools

• Contact forms

• Booking tools

• CRMs

• Chat widgets

• Pricing calculators

• External SaaS dashboards

Documents & Data

• Google Docs

• Google Sheets

• Airtable

• Notion public pages

• BI reports

Basically… if it has a public URL, you can embed it.

Why Use Custom iFrame’s Generator Instead of Doing It Manually?

1. Zero Guesswork

Manually writing iframe code is confusing and easy to break.
Our generator fixes:

• Wrong dimensions

• No responsiveness

• Non-working borders

• HTML attribute mistakes

• Missing privacy settings

2. Responsive by Default

Mobile users matter.
Our tool supports:

• 16:9

• 4:3

• 1:1

• Custom aspect ratio

• Auto scaling on all screens

No more broken embeds.

3. Speed-Friendly

We include lazy loading, which boosts Core Web Vitals and helps your page load faster.

4. Privacy & Security Options

You get optional controls like:

• Referrer policy

• Fullscreen

• Scrollbars

• Border controls

Most beginners don’t know these attributes exist — but they improve both UX and safety.

Using the Generated Embed Code in WordPress & Elementor

WordPress (Block Editor)

1. Add a Custom HTML block

2. Paste your iframe code

3. Update the page

WordPress (Classic Editor)

1. Switch to Text mode

2. Paste iframe

3. Update

Elementor

1. Drag the HTML widget

2. Paste your iframe

3. Adjust margin/padding for cleaner layout

Done.

Switch to the Custom iFrame Plugin (Optional)

Highly recommended if you:

• Want to manage all embeds in one place

• Need more control over how Embeds look

• Want different embeds for mobile vs desktop

• Embed many URLs across many pages

• Want styling, hiding rules, or advanced features

The free + Pro plugin makes embedding even smoother.

Best Practices for Embedding Content (SEO, UX & Performance)

Write a descriptive iframe title

Example:

<iframe title="Google Maps – Our Office Location" …>

Helps with accessibility and small SEO benefits.

Use responsive mode

Keeps your embeds perfect on small screens.

Avoid too many embeds on a single page

Heavy third-party content slows down your site.

Use lazy loading

Makes pages load much faster.

Test on real mobile

Preview mode helps, but mobile testing is still best.

Make sure content is allowed to be embedded

Some websites block embedding using:

• X-Frame-Options

• Content Security Policy (CSP)

If it doesn’t load, it’s not your fault — the site is blocking it.

FAQs | Embed Code Generator