do you know any program to convert from png to WebP
You must be registered to see the links
, a must have for anyone working with images.
It's the most powerful image manipulation tool that exist, but alas working at console/DOS, level. This mean that it's a bit complicated to use, but it have a really big community, what make a google (or whatever) search give enough result
You must be registered to see the links
.
/!\ Warning
/!\ ImageMagick recently started to regroup all tools in one, some syntax can be outdated, but generally you just need to replace the name of the tool by "magick". By example, to convert to webp, most links will give you
convert original.ext -quality %% final.webp while it's now
magick original.ext -quality %% final.webp
The advantage of such tool, especially when it come to conversion to webp, is that you can relatively easily do it multiple times:
/!\ code wrote on the fly
/!\
[convert.bat]
Code:
@ECHO OFF
DIR /b *.png > magick.lst
FOR /F "tokens=1,2 delims=." %%f IN ( magick.lst ) DO (
FOR /L %%c IN (95,-5,75) DO magick "%%f.%%g" -quality %%c%% "%%f-%%c.webp"
This would convert each image in the current directory from png to webp, with a level of compression of 95%, 90%, 85%, 80% and 75%, adding the percent at the end of the image name. Like some image compress better than others, this permit you to keep the best quality for each image, while still having ending with the best compression level.
And it's just the most basic use of ImageMagick. With a bit more of knowledge you can automatically create mask, crop an image, assembly images, and so on.