File Metadata Inspector
Inspect what a file is and what it carries: name, extension, detected MIME type, exact size, timestamps where available, and format-specific details for common media. A quick first look at anything unfamiliar. It is free, needs no account, and adds no watermark to your result.
- Input
- common files
- Result
- JSON
- Capacity
- Up to 100 files / 250 MB total
- Privacy
- Temporary workspace removed after processing
1. Add your input. 2. Choose settings. 3. Check the result and download it. Your original file is not changed on your device. Privacy details
Saved settings — free
Reuse your preferred File Metadata Inspector setup. Recipes stay in this browser and never include files or entered text.
No settings saved for this tool yet.
Run up to 100 compatible files (250 MB total), receive a ZIP when multiple results need packaging, and choose the download name.
The file signature is matched against known formats, the structure is parsed where the format allows, and everything found is returned as JSON. The file is not modified.
Detect a file type from its signature, extension and parsable format information instead of trusting the filename alone.
Calculate SHA-256, SHA-512 and MD5 checksums for uploaded files without changing their contents.
Inspect image dimensions, format, EXIF fields, camera data, orientation, DPI and embedded metadata as JSON.
Inspect video codec, audio codec, resolution, frame rate, duration, bitrate, streams and container metadata using ffprobe.