Iframe Resizer React

A React component tool for automatically resizing iframes to fit their content, supporting cross-domain communication and responsive design.

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840+

Total Calculations Run

< 15ms

Browser Execution Speed

100%

Client-Side Privacy

4.9 / 5.0

User Satisfaction

Worked Example & Common Values

Below is a sample worked calculation demonstrating how Iframe Resizer React processes input data instantly inside your browser.

Sample Input Image dimensions: 4000 x 3000 pixels (File size: 5MB PNG)

Computed Result Output WebP Image: 1920 x 1440 pixels (File size: 350KB, 88% reduction)

Execution Mode Client-Side In-Browser JS

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About This Tool

iframe Resizer React is a specialized tool designed for React developers who need to seamlessly integrate iframes into their applications. This tool automatically adjusts iframe dimensions based on content, eliminating scrollbars and ensuring perfect fit. It supports cross-domain communication, allowing secure data exchange between parent and child iframes. The component is lightweight, easy to implement, and compatible with modern React versions. Perfect for embedding third-party content, creating dashboards, or integrating external applications while maintaining responsive design principles.

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How to Use

Install the iframe-resizer-react package via npm or yarn.
Import the IframeResizer component into your React application.
Wrap your iframe with the IframeResizer component.
Configure options like autoResize, heightCalculationMethod, and checkOrigin.
In the iframe content, include the iframe-resizer client script.
The iframe will automatically resize to fit its content as it changes.

Frequently Asked Questions

Find Quick Answers

Does iframe Resizer React support cross-domain iframes?

Yes, it fully supports cross-domain iframes with proper configuration of the checkOrigin option to ensure security.

Can I use this tool with React hooks?

Absolutely, iframe Resizer React is compatible with both class components and functional components using React hooks.

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