Downscale 4K video to 1080p for smaller files and wider compatibility. Most viewers cannot distinguish 4K from 1080p on screens under 27 inches, making this an efficient trade-off.
Percentage is applied to the original file size.
Minimal visible difference on screens under 27 inches or mobile devices. Text and details remain sharp at 1080p.
All video processing happens in your browser - your files never leave your device. This means instant results, complete privacy, and no upload limits.
Minimal visible difference on screens under 27 inches or mobile devices. Text and details remain sharp at 1080p.
Yes, absolutely. All compression happens in your browser using WebCodecs API. Your video never leaves your device - there are no uploads to any server. It's completely private and local.
Compression time varies based on video length and your device's speed. Most videos under 10 minutes compress in 2-3 minutes. The process uses hardware acceleration when available for faster results.
Downscaling is ideal for social media sharing (instagram, tiktok, twitter), email attachments and messaging apps, streaming on mobile devices, saving storage space. 75% smaller file size on average and most viewers won't notice the difference on smaller screens.
Currently, the tool processes one video at a time to ensure optimal quality and speed. After compressing one video, you can immediately start another without any wait time.