Web Standards QA

Batch Browser Compatibility Tester

Professional-grade browser rendering analysis for PNG, JPG, WebP, and AVIF. Ensure your images are compatible with all modern and legacy browsers, entirely in your browser.

Drop your images here

Supports PNG, JPG, WebP, AVIF and more. Test rendering compatibility for hundreds of files.

Try with Examples

Professional Browser Rendering Compatibility Check

Ensure your web assets are delivered with perfect fidelity across all user environments. Our batch compatibility tester analyzes file headers, format support, and metadata for professional web delivery.

Format Verification

Instantly check if your WebP, AVIF, or APNG files are supported by Safari, Chrome, Firefox, and Edge. We provide clear support matrixes for every uploaded file.

Metadata Analysis

Analyze embedded color profiles (ICC), transparency chunks, and orientation tags. Identify metadata that might cause rendering issues in legacy browsers.

Batch QA Workflow

Audit entire asset libraries in seconds. Apply consistent compatibility fixes and export browser-optimized versions of all your images in one click.

How to Check Browser Compatibility

1

Upload Web Assets

Drag and drop your images. We support next-gen formats like AVIF and WebP, as well as standard PNG and JPG files.

2

Review Support Matrix

Instantly see which browser versions support your specific file format and features (like alpha channel or animation).

3

Fix & Export

If issues are found, use the export settings to convert your assets into high-compatibility formats for universal browser support.

Frequently Asked Questions

Why do some images not render in older browsers?

Compatibility issues often stem from next-gen formats (like AVIF) not being supported in legacy engines, or complex metadata chunks that the browser doesn't know how to parse correctly.

Does this tool fix compatibility issues?

Yes! By selecting a compatible export format like standard PNG or JPG, you can convert problematic next-gen images into files that work everywhere.

Is my image data private?

Absolutely. Like all tools on our platform, analysis is performed 100% locally in your browser. No files are ever uploaded to a server.