Image
JPG to WebP
Make a WebP from a JPEG, and compare the size afterwards.
How to use it
- Add one or more JPEG files.
- Set the WebP quality.
- Download the WebP and read the size change.
You cannot get the lost JPEG detail back
The JPEG has already been compressed once. Turning it into a WebP compresses that result again. A moderate quality often makes a smaller file. A very high quality can make a larger one, because the WebP is storing the JPEG’s leftovers rather than the original camera file.
The sizes shown are measured. If you need a file that more desktop apps open, stay with JPEG and use Compress image instead.
Questions
Will this improve a blurry JPEG?
No. It only re-encodes the pixels that are already there.
Is the quality the same scale as a JPEG editor?
It is this encoder’s own scale from 40 to 95. Compare the picture, not the number, with another app.
Is the file uploaded?
No.