Codec Finder
Analyze Your Media Files
Identify codecs used in your video and audio files instantly - all processing happens in your browser.
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Don't have a file handy? Use our guided troubleshooter instead.
Codec TroubleshooterInstant Analysis
Analyze media files directly in your browser - no upload required
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Recommendations tailored to the exact codecs in your file
What is a Codec?
A codec (coder-decoder) is software that compresses and decompresses digital media files. Without the right codec, your media player won't be able to play certain video or audio files. Common video codecs include H.264, H.265 (HEVC), VP9, and AV1. Common audio codecs include AAC, MP3, FLAC, and Opus.
If you're seeing error messages like "codec not found" or "unsupported format," this tool will help you identify exactly what you need to download.
Kudu Cleaner 1.31.0
Two things everyone needs to know (1) Kudu's first release ever was March 2026, so it hasn't been tested on many ...
Read More →KMPlayer Custom Codec
@Parsaram The codec file included here (libvlcjni.so) is 32-bit ARM only and will not load on 64-bit devices, ...
Read More →AnyBurn 6.7
@Dick AnyBurn does not publicly document which MP3 encoder it uses internally, and it does not support swapping in ...
Read More →