Our compressor uses smart encoding technology to minimize quality loss. While reducing file size always involves some compression, our tool is optimized to keep the visual quality as high as possible.

MP4 with H.264 or H.265 (HEVC) codec is generally the best for a balance of small file size and high quality. Our tool supports these and many other popular formats.

The speed depends on your computer's performance and the video size, as all processing happens locally in your browser. Typically, a few minutes of video takes only seconds to compress.

Absolutely. Unlike other online converters that upload your files to their servers, our tool processes everything locally on your device. Your files are never uploaded, ensuring 100% privacy.

Most email providers have a 25MB attachment limit. You can use our compressor to reduce your video's file size below this limit by choosing the 'Small File' profile or manually lowering the bitrate.

Yes, you can upload multiple video files and compress them simultaneously. This batch processing feature saves you time when dealing with many videos.

Not necessarily. You can choose to keep the original resolution while reducing the bitrate, or you can lower the resolution (e.g., from 1080p to 720p) to achieve even greater size reduction.

MP4 (H.264) is the most compatible format, while HEVC (H.265) provides superior compression, making files even smaller without losing quality. Both are fully supported here.