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Why quality choices depend on the versions a website actually serves.
A video service may expose more than one resolution or bitrate. Choosing a lower option can reduce file size, while a higher one can preserve more detail. The extension can present available variants, but cannot produce a resolution that was never served.
Download Quality Selection is checked for Stream Katcher Free and Paid. FetchV, CocoCut Free and Paid, and Video DownloadHelper Free and Paid are marked unsupported in this feature row.
Quality labels are a guide to the source variant. The final experience may also depend on codec support, audio-track selection and how the media is packaged. Play the saved file to confirm that the chosen option meets your needs.
Note: the comparison infographic is dated October 9, 2026. It does not specify product versions or a testing method; results on a particular website can differ.