Compress Video for YouTube Online Free
YouTube supports very large video files (up to 256GB), but smaller files upload faster and use less bandwidth. Our free YouTube video compressor helps you reduce video file size while maintaining the quality YouTube viewers expect — all processed locally in your browser for complete privacy.
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Supports MP4, WebM, MOV, MKV, AVI and 10+ more formats · Max 2GB
YouTube Video Requirements
YouTube supports a wide range of video formats and resolutions. The maximum file size is 256GB, and videos can be up to 12 hours long. Recommended settings include MP4 format with H.264 codec, 1080p or 4K resolution, and 30-60fps frame rate. Audio should be AAC stereo at 48kHz.
How to Compress Video for YouTube
Upload your video, select the 'Best Quality' preset to maintain YouTube-grade quality, and click compress. For longer videos, use 'Best Balance' to reduce upload time while keeping acceptable quality. The compressed video will be ready to upload to YouTube in minutes.
Best YouTube Video Settings
For YouTube, we recommend 1080p (1920x1080) resolution at 30fps for most content. Gaming and sports content benefits from 60fps. Use H.264 codec with a bitrate of 8-12 Mbps for 1080p. Audio should be AAC at 128-192kbps. Our 'Best Quality' preset uses these optimal settings.
Reducing YouTube Upload Time
Large video files can take hours to upload to YouTube, especially on slower connections. Compressing your video before uploading can reduce upload time by 50-70% with minimal quality loss. Use the 'Best Balance' preset for a good compromise between file size and quality.
Frequently Asked Questions
What is the maximum video size for YouTube?
YouTube allows videos up to 256GB, but smaller files upload faster. Compressing your video before uploading can save hours of upload time.
What video format is best for YouTube?
MP4 with H.264 video codec and AAC audio is the recommended format for YouTube. Our compressor outputs this format by default.
Should I compress video before uploading to YouTube?
Yes, compressing before upload reduces upload time and bandwidth usage. Use 'Best Quality' preset to maintain YouTube-grade quality while reducing file size.
What resolution should I use for YouTube?
1080p (1920x1080) is the standard for YouTube. For gaming and sports, 60fps is recommended. 4K is supported but requires more bandwidth.
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