Compress WEBM Online
Compress your WEBM file online in seconds. This tool shrinks a video file while keeping it watchable. WEBM is already a fairly efficient, web-optimized format, so there's usually less room to shrink further than with older containers. No software installation required — everything runs in your browser.
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Why Compress WebM Videos
This tool shrinks a video file while keeping it watchable. It matters because video files are almost always the largest thing you upload, email, or store — a few minutes of footage can easily exceed upload limits or eat through storage. It's a particularly common need for WEBM, since WEBM is already a fairly efficient, web-optimized format, so there's usually less room to shrink further than with older containers.
Video files are almost always the largest thing you upload, email, or store — a few minutes of footage can easily exceed upload limits or eat through storage — which is exactly the situation this tool is built for. Worth knowing: WEBM is already a fairly efficient, web-optimized format, so there's usually less room to shrink further than with older containers.
The most common reason to compress a WEBM file: sharing a video by email, uploading to a platform with a size cap, or just freeing up storage space. WEBM specifically: already a fairly efficient, web-optimized format, so there's usually less room to shrink further than with older containers.
How to Compress WebM Videos
- 1
Upload your WEBM file.
- 2
MiConvert processes it: shrinks a video file while keeping it watchable.
- 3
Download the result.
- 4
Use it directly — no further conversion needed.
Key Features
- No software installation required — everything runs in the cloud
- Built specifically for when sharing a video by email, uploading to a platform with a size cap, or just freeing up storage space — a common need for WEBM, since it's already a fairly efficient, web-optimized format, so there's usually less room to shrink further than with older containers
- Compresss WEBM files directly in your browser, accounting for the fact that WEBM is already a fairly efficient, web-optimized format, so there's usually less room to shrink further than with older containers
- Fast turnaround, typically under a minute per file
- Free for files up to 50MB, 100MB for registered accounts
Frequently Asked Questions
Do I need any software installed to compress my WEBM file? ▼
No — this runs entirely on our servers, no desktop software installation required, regardless of the fact that WEBM is already a fairly efficient, web-optimized format, so there's usually less room to shrink further than with older containers.
Will the rest of my WEBM file be affected? ▼
No — only what's specific to this action changes. Worth noting for WEBM specifically: it's already a fairly efficient, web-optimized format, so there's usually less room to shrink further than with older containers.
Is this free to use? ▼
Yes — free for files up to 50MB, with a 100MB limit for registered accounts, no subscription required.
Why is my WEBM file the size it is? ▼
WEBM is already a fairly efficient, web-optimized format, so there's usually less room to shrink further than with older containers.
Is there a file size limit? ▼
Free processing handles files up to 50MB; registered accounts get up to 100MB.
