Reduce Your Video File Size Online Compress video files to reduce file size while maintaining quality.

The Video Compressor applies multiple strategies to reduce file size. Resolution reduction scales the canvas to a smaller size (e.g., from 1080p to 720p). Frame rate reduction uses a timed capture loop to skip frames. Bitrate reduction uses MediaRecorder's videoBitsPerSecond option to control the encoder's output bitrate. The tool offers presets that combine these strategies: "High Quality" uses modest bitrate reduction, "Medium" adds resolution scaling, and "Low" applies aggressive compression. The video is played through an HTML5 Video element, frames are captured on a Canvas at the target resolution, and the stream is recorded by MediaRecorder at the configured bitrate. Audio is re-encoded alongside the video.