Easily identify the exact type of your video file using our Video File Format Checker. This free online tool analyzes your uploaded video to reveal its true format, MIME type, resolution, codec, duration, and size within seconds.
Video File Format Checker
Upload a video to detect extension, MIME type, file signature, duration, resolution, and basic format info — runs entirely in your browser.
Whether you’re a video editor, YouTuber, or casual user, this tool helps confirm your file’s real format (MP4, AVI, MOV, MKV, etc.) and ensures compatibility before uploading or editing.
How to Check Video File Format
Checking your video file format is quick and effortless. Follow these simple steps:
Upload or Drag & Drop
Choose your video file or drag it into the tool.
Click “Check Format”
The checker scans the video metadata instantly.
View Full Details
See:
- File name and size
- File extension and MIME type
- Video codec and resolution
- Frame rate and duration
- Audio stream information (if available)
Tip: The tool verifies both the file name extension and its internal codec—so you can spot mislabeled or incompatible files.
You can check any file format here: File Format Checker
Benefits of Checking Your Video File Format
Understanding your video file format offers several advantages:
- Ensure Compatibility — Verify that your video can be played or edited on specific devices or software.
- Prevent Upload Errors — Avoid issues when posting to YouTube, TikTok, or other platforms that only accept certain formats.
- Maintain Quality — Confirm you’re using high-quality codecs and bitrates for professional production.
- Identify Mislabeled Files — Detect files that were renamed with the wrong extension.
- Save Storage Space — Choose formats with optimal compression to reduce file size without losing quality.
- Check Audio-Video Sync — Spot potential issues with separate audio streams or codecs before editing.
By knowing the correct format, you can make smarter choices for sharing, editing, and archiving your videos.
Security & Privacy
Your privacy is our top priority.
- All processing happens locally in your browser.
- No video files are uploaded to a server.
- The tool does not store, share, or track any user data.
You can safely check any personal or professional video files knowing your data stays completely private.
Conclusion
Our Video File Format Checker offers a fast, secure, and user-friendly way to identify your video’s real format, codec, and properties. It’s ideal for content creators, video professionals, and everyday users who need accurate file details before editing or sharing.
FAQs
1. What is a video file format?
A video file format defines how video and audio data are stored and compressed. Examples include MP4, AVI, MOV, MKV, and WMV.
2. Can I check a video format without software?
Yes. This online tool works entirely in your web browser—no software installation required.
3. What formats are supported?
It supports popular video formats like MP4, MOV, AVI, MKV, WMV, FLV, and WEBM.
4. Why is my file extension different from the detected format?
Sometimes, files are renamed incorrectly. This tool reads the actual codec and metadata to reveal the true video type.
5. Is it safe to use this video format checker?
Yes. Your files never leave your device—everything runs securely within your browser.
6. How to check video file format in iPhone?
For full format details, you can upload the video to this online Video File Format Checker using Safari or Chrome—no app needed.
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