Compress Video Without Losing Quality
Make a video smaller while keeping the difference hard to see. Encoding runs in your browser, using your device’s hardware when it supports it.
- Step 1Add your video
Drop it in or choose a file.
- Step 2Choose High
Then give it a target with plenty of room, like 50MB or more for longer clips.
- Step 3Compare and download
The result shows the before and after sizes. Download when it looks right.
Your videos never leave your device
Compression runs in your browser. Nothing is uploaded to a server.
Pick the size you need
Type a target in MB and get a file under it. No bitrate maths.
No watermark
Your video comes out clean, with no logo or branding added.
No signup
No account, no email address, nothing to install.
Free
Free to use, as many times as you like.
Three steps
Choose a file, set a size, download. That's it.
What “Without Losing Quality” Really Means
All compression removes some data. The goal is to remove what you won’t notice.
We aim to compress without losing visible quality at normal viewing. The new file is smaller, not a bit-for-bit copy.
Keeping quality needs room. A generous target matters more than any setting.
The same target looks sharper on a short clip than on a long one.
How Hardware-Accelerated Encoding Helps
Most recent computers have video hardware built in. When your browser can use it, the tool does.
Encoding on dedicated hardware takes a fraction of the time it takes in software.
When your device supports it, the tool switches to a more efficient encoding method that keeps more detail at the same file size.
The tool checks what your browser supports when the page loads. Without it, compression still works, just more slowly.
Real Size Comparisons
One 4K clip at three target sizes, all on Balanced. Switch while it plays and see how much you’d notice.
FAQ
Not in a way that saves much space. What we aim for is compressing without losing visible quality: the file gets much smaller and the difference is hard to spot at normal viewing.
For the most detail, choose the High setting and give the target some room. For a few minutes of full HD, 50MB or more works well. Balanced suits most everyday videos, and Small trades some sharpness for a smaller result.
It means the video is encoded with your device’s built-in video hardware, when your browser supports it. It’s faster, and lets the tool use a more efficient encoding method.
The tool checks automatically when the page loads. You don’t need to change anything.
Blocky patches appear when too much video is squeezed into too small a file. Fast motion, film grain and dark scenes need the most data. Raise the target size or pick the High setting to keep them clean.