Compress videos online
Shrink large videos for email, WhatsApp, Discord or websites. Choose a quality level or type an exact target size, optionally lower the resolution, and get a compact MP4.
How to use the Video Compressor
- 1
Upload a video or pick one from your storage.
- 2
Choose the output format, trim the part you need and set quality or target size.
- 3
Convert, then download the result or find it in your storage.
Why use the Zenixbase Video Compressor
All popular formats
Reads MP4, MOV, MKV, WebM, AVI, M4V, 3GP and more; writes MP4, WebM, MOV, MKV and GIF.
Exact file size
Need it under 10 MB or 25 MB? Two-pass encoding hits your target accurately.
Visual trimming
Trim with a filmstrip timeline and preview the selection before converting.
High-quality GIFs
Palette-optimized GIFs with your choice of frame rate and width.
Frequently asked questions
How much can a video be compressed?
Phone videos often shrink by 70-90% at 1080p with no obvious quality loss. The more you reduce resolution, the smaller the file.
Can I compress to a specific size?
Yes. Switch to Target file size and enter the maximum in MB; the encoder calculates the right bitrate.
Which format should I choose?
MP4 (H.264) plays everywhere. WebM is great for websites, MOV for Apple editing apps, and GIF for short silent loops.
How do I make a video small enough for email or Discord?
Choose Target file size and enter the limit, for example 10 MB. Trimming or lowering the resolution helps keep the quality high.
Why do I need an account?
Videos are converted on our servers for speed and reliability. The account lets us save the result to your storage and notify you when it's ready.
Can I close the page?
Yes. The conversion keeps running in the cloud and you'll get a notification when it's done.