Tool capabilities
- Input
- Options
- Output
- JSON · TXT · PNG
How to use WebCodecs Support Checker
Query support for specific video and audio encoder and decoder configurations locally.
- Use the controls above to start, paste or inspect. Permissions are requested only for the action you choose.
- Review the labeled results. Copy or download the report if needed.
- Stop camera or speaker playback before leaving the tool. Other diagnostic tools can be run again after changing settings.
WebCodecs Support Checker · Example
Input
Open this tool and use its controls to inspect your browser or local clipboard.
Output
The current browser result or local preview appears here.
Query support for specific video and audio encoder and decoder configurations locally.
Usage notes
Inputs and results are processed on this device. Tool content is not sent to a processing server.
Query support for specific video and audio encoder and decoder configurations locally.
Results describe what this browser reports now. They do not certify hardware capabilities.