MP4 Checker

Validate MP4 files and extract detailed metadata including codec, duration, resolution, and file information.

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15,208+

Total Calculations Run

< 15ms

Browser Execution Speed

100%

Client-Side Privacy

4.9 / 5.0

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About This Tool

The MP4 Checker is a comprehensive online tool that allows you to validate MP4 video files and extract detailed metadata. Upload any MP4 file to check its integrity, view technical specifications like codec information, duration, resolution, bitrate, and file size. The tool performs client-side validation without uploading to any server, ensuring your files remain private. Perfect for video editors, content creators, and anyone needing to verify MP4 file properties.

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How to Use

Click the upload area or drag & drop an MP4 file
Select validation options (basic or detailed)
Click 'Check MP4 File' to analyze
View detailed results including file metadata, codec information, and validation status
Download the validation report if needed

Frequently Asked Questions

Find Quick Answers

Is my MP4 file uploaded to your servers?

No, all processing happens entirely in your browser. Your MP4 file never leaves your computer, ensuring complete privacy and security.

What MP4 metadata can I see?

You can view codec information (video and audio), duration, resolution (width x height), bitrate, frame rate, file size, and container format details.

What's the maximum file size?

There's no artificial limit, but very large files may take longer to process depending on your browser and device capabilities.

Does this tool work on mobile devices?

Yes, the MP4 Checker is fully responsive and works on smartphones, tablets, and desktop computers.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

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