What is YouTube's maximum upload size?

YouTube allows uploads up to 256GB or 12 hours in length, whichever comes first. However, large files take a long time to upload and process. Compressing your video to a reasonable size speeds up the upload significantly.

What are YouTube's recommended upload settings?

YouTube recommends MP4 format with H.264 video codec and AAC audio. For resolution, use 1080p (1920x1080) for standard HD or 4K (3840x2160) for highest quality. Bitrate of 8 Mbps for 1080p or 35-45 Mbps for 4K is ideal.

Does YouTube compress uploaded videos?

Yes, YouTube re-encodes all uploads to multiple resolutions. Upload at the highest quality you can for the best result after YouTube's processing. Compressing with this tool to reduce file size still gives YouTube good source material to work with.

How can I speed up YouTube uploads?

Compress your video to reduce file size before uploading. A 1080p video can often be compressed 50-70% with minimal quality loss. Also use MP4 format which YouTube processes faster than other formats like MKV or AVI.

Should I upload 4K or 1080p to YouTube?

If your source is 4K, keep it at 4K for the best quality — YouTube gives higher bitrate to 4K videos even when viewed at 1080p. If file size is a concern, 1080p is still excellent quality and much smaller file size.

Compress Video for YouTube

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Compress and optimize your videos for faster YouTube uploads. YouTube accepts up to 256GB, but smaller files upload much faster. All processing happens in your browser — your files never leave your device.