Image compression
Make the picture smaller. The app tries the steps and picks one. There is no quality slider.
Make pictures smaller
Qianwei Compress
- Image compression
- Target size
- Watermark
- Compare
Originals are not uploaded. Image compression stays on this PC.
DownloadFree to download. Supports Windows 10 and 11.
Image compression
It tries several encodings. With no target size, it keeps the smallest file that still looks right. With a target, it keeps the size closest to that target.
A watermark is optional and is burned in before compression. You can compare the original and the result.
Target size
Set a size to aim for. The chosen step is the one closest to it.
Watermark
A watermark is optional. It is burned into the picture before compression.
Compare
The original and the compressed picture sit side by side.
Watermark
Add it first when you need it, then run image compression.
Originals stay here
Image compression does not send the original to a server. The network is for the account.
Image compression
Make the picture smaller. Among the steps that still look right, it keeps the smallest file.
This is image compression. It does not try to make the picture sharper.
Target size
With a target size, it picks the step closest to that size.
With no target, it still keeps the smallest file that looks right.
Watermark
A watermark is an optional step before compression.
Compare
The original and the result can be viewed together.
Check that the compressed picture is still the one you chose.
Start using Qianwei Compress
Add pictures and start image compression. Originals are not uploaded.
Download