Free Online Video Compressor — Shrink Files Locally
After signing in, each user can compress one video for free. To compress more videos, you can purchase credits based on your needs. Credits are a one-time purchase, valid for a lifetime, with no subscription required.
What Is a Browser-Based Video Compressor?
A browser-based video compressor processes your file entirely on your device using WebAssembly. You upload locally, compress locally, and download the result — nothing is sent to a remote server.
100% Local Processing
Your video never leaves your browser. Compression runs on your device for maximum privacy and security.
Multiple Format Support
Compress MP4, WebM, MOV, AVI, and MKV files. Output is optimized MP4 ready for sharing.
Adjustable Quality Levels
Choose high, balanced, or maximum compression to match your quality and file-size goals.
No Account Required
Start compressing immediately — no signup, no credits, no waiting in a server queue.
Why Use Video Compressor
A simple video compressor workflow — upload, choose quality, compress, download — so you spend less time waiting and more time sharing.
How to Compress a Video Online
Three steps to a smaller video file:
Upload Your Video
Drag and drop or browse for your MP4, MOV, WebM, or other supported video file on the left panel.
Choose Compression Quality
Select high, balanced, or maximum compression depending on how much you want to reduce file size.
Compress & Download
Click Compress Video, watch the progress bar, preview the result, and download your compressed MP4.
Video Compressor Features
Everything you need to reduce video file size — without cloud uploads or complicated software.
Client-Side Compression
Powered by FFmpeg WebAssembly running entirely in your browser — no server round-trip.
H.264 Output
Compressed videos export as widely compatible MP4 with H.264 video and AAC audio.
Real-Time Progress
Watch compression progress on the right panel so you always know how far along you are.
Size Comparison
See original vs. compressed file size and percentage saved before you download.
Free to Use
No credits, no subscription — compress as many videos as your device can handle.
Works on Desktop & Mobile
Responsive two-panel layout works on laptops, tablets, and phones.
FAQ: Video Compressor
More questions about video compression? Reach out via the contact options in the footer.
Compress Your Video Now
Jump to the compressor above, upload your video, and shrink your file size in minutes — all locally in your browser.