Does YouTube Shorts support AVI files?
Yes - AVI is listed among YouTube supported upload formats.
YouTube accepts AVI for video uploads. The legacy warning about HQ encoding appears in documentation for music-label and distributor partners, not the general Shorts upload requirements. Keep the highest-quality original; converting an accepted AVI to MP4 does not automatically improve its quality.
Source: YouTube supported file formats. YouTube video uploads; Shorts also requires an eligible shape and duration. Checked 2026-09-12.
Frequently asked
Does YouTube Shorts support AVI?
Yes - AVI is listed among YouTube supported upload formats. YouTube accepts AVI for video uploads. The legacy warning about HQ encoding appears in documentation for music-label and distributor partners, not the general Shorts upload requirements. Keep the highest-quality original; converting an accepted AVI to MP4 does not automatically improve its quality.
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