Choose Files:

Drop video files here
(mp4, webm, mov, mkv, wmv, etc.)

Compression Settings:

Output Files:

To compress all output files in a ZIP file, click "" icon on the right, then click "Add to ZIP". To download one single file, simply right-click on file link and click "Save link as...".

File Name Original Size Output Size Size Compressed Actions

How to compress video files:

  1. Settings

    Set overall video quality first. Overall video quality value can be 1 (lowest video quality and highest compression) to 100 (best quality but least effective compression). You can also select "Change specific video parameters" option to set video size, bitrate, frame rate, aspect, etc. All audio tracks in video file can be removed, this will significantly reduce file size. The settings are optional, you can close "Settings" section by clicking the "X" on the right.

  2. Add Files

    Drag multiple video files to the "Choose Files" section. Each video file size can be up to 200 MB. This video compressor supports many video formats such as MP4, WEBM, MOV, MKV, WMV, AVI, FLV, M4V, MPG, M2TS, ASF, RM, VOB or OGV.

  3. Compress Files

    The batch compression automatically starts when files are uploaded. Please be patient while files are uploading or compressing.

  4. Output Files

    The output files will be listed in the "Output Files" section. To compress all output files in a ZIP file, click "" icon on the right, then click "Add to ZIP". You can right-click on file name and click "Save link as..." to save the file. The output files will be automatically deleted on our server in two hours, so please download them to your computer or save them to online storage services such as Google Drive or Dropbox as soon as possible.


You can use this online video compressor to compress MP4, compress WEBM, compress MOV, compress MKV, compress WMV, compress AVI, compress FLV, compress M4V or compress OGV.

The exclusive "Overall Video Quality" option on our website is inspired by the "JPEG Quality" option in image compression. It's more intuitive than setting all kinds of video parameters such as video size, bitrate, frame rate or aspect.