WEBM Metadata Viewer
Inspect WEBM track tags, muxer info, language fields, and attachments without changing streams.
Drag & drop a file here, or click to select
Max file size: 100 MB
Looking to remove metadata instead? Go to the Metadata Remover.
Why view WEBM metadata?
Checking WEBM metadata helps you protect privacy, verify authenticity, and understand how the file was created.
Trust capture and timing
Check GPS, creation_time, rotation, and timecode in your WEBM files before sharing.
Validate streams
Review codec, bitrate, resolution, FPS, and audio layout so your WEBM meets delivery specs.
See source apps
Surface encoder/muxer tags and chapters to track edits or conversions on your WEBM.
Preview the report layout
See how we surface EXIF, PDF, and video metadata before you upload your own file.
Example Metadata Report
After uploading, you'll get a detailed breakdown of your file's hidden data, similar to the example below.
Want to check your own file's metadata? Upload it above - no signup required.
Our secure process
We show you exactly what happens when you upload a file, so you know where your data goes and what stays untouched.
Upload over HTTPS
Pick or drop your WEBM. Transfers are secure.
Parse metadata only
We read headers and metadata blocks; the file content is not changed or recompressed.
Highlight key signals
We group timestamps, authorship, location, and technical fields so you can spot what matters quickly.
Display readable results
You see structured metadata grouped by sections for fast review with no downloads required.
Delete temporary copy
The transient server copy is purged right after processing completes.
What WEBM metadata can you view?
Here are the fields you can inspect before you share or archive the file. Use them to verify provenance, quality, and privacy.
- Track tags plus encoder and muxer notes
- Language codes and attachments like cover art or previews
- Codec, resolution, and duration for VP9/AV1 streams
- Container-level tags unique to WEBM files, including custom fields
- Any embedded previews, thumbnails, or artwork found inside the WEBM container
WEBM metadata FAQs
What can I see in a WEBM file?
We surface WEBM tags (title/comments), encoder/muxer notes, language codes, attachments (cover art/previews), and codec/resolution details without altering the file.
Do you change or recompress my WEBM file?
No. The viewer only reads metadata from your WEBM file and shows it back—streams, pixels, and content stay untouched.
What if my WEBM file has little or no metadata?
Some WEBM files ship with minimal fields. We show everything present—if a tag is missing (like GPS or author), there simply isn't any data to display.
Can I verify attachments or previews in a WEBM?
Yes. If the WEBM contains embedded previews, cover art, fonts, or thumbnails, we surface those entries so you know what ships with the file.
Can I copy the WEBM metadata for documentation?
You can copy the on-screen results to include in tickets, audits, or delivery notes without modifying the original WEBM.