Compress Video to 100MB
Shrink large MP4 and MOV videos under 100MB for portal uploads, university LMS platforms, and Discord Nitro.
Drop your video here or browse files
Supports MP4, iPhone MOV, WebM, MKV. Processed locally in your browser.
How to Compress a Video Online for Free
Select Target Limit
Choose your target limit (Discord 8MB, WhatsApp 16MB, Gmail 25MB, 100MB, or Custom). Our engine computes the exact bitrate needed.
Drop Video File
Drop any MP4, MOV, WebM, or MKV. Compression executes entirely inside your browser memory using WebAssembly.
Download Output
Get your optimized MP4 file instantly. No watermarks, no account registration, and zero data transmitted to servers.
Why Choose ClipShrink Over Cloud Video Compressors?
100% Client-Side Privacy
Your personal clips and work videos never touch external cloud servers. Zero storage, zero leaks.
Zero Server Upload Queue
Traditional tools force you to upload 100MB over slow connections. ClipShrink processes directly on your device CPU.
Dynamic Bitrate Capping
We calculate custom VBR bitrates with safety margins so your video finishes right below the target size.
Apple MOV, WebM & GIF Support
Effortlessly convert heavy Apple QuickTime (.MOV), WebM, and animated GIFs to universally compatible MP4 files.
Frequently Asked Questions
Why compress a video to under 100MB?
100MB is the maximum upload limit for many corporate intranets, Discord Nitro standard tiers, learning management portals (Canvas, Blackboard), and job application portals.
Can long-form videos fit under 100MB?
Yes. 100MB allows up to 10–15 minutes of 720p presentation or webcam recordings to maintain sharp text and clear audio without exceeding portal upload limits.