This tool converts APNG to WEBP completely free and without any functional limitations. Since it is based on the browser API, the processing speed is the fastest because all files are processed locally on your device and are not uploaded to our server.
Batch Convert APNG to WEBP Online
How does it convert to WEBP?
With this converter , you can convert one or multiple APNG file(s) to multiple sizes of WEBP files,
and resize the WEBP files with width/height in the Options.
Open the Options dialog , to set the new width and height as desired.
You can also upload a directory for batch converting.
Save Name : You can set {name} , {width} , {height} to resize the new WEBP image files.
If multiple files need to convert , you must set {width} and {height} tags to distinguish files of different sizes.
{name} is same as the filename of the source file.
Width and Height :
You can customize the width/height of WEBP files.
The maximum of width/height is unlimited.
Example settings:
Save Name :
{name}_{width}_{height} .webp
Width and Height
1000 X 1000
Width and Height
1500 X 1500
If you upload a
pic.apng , 2 WEBP files will be converted and named as below :
pic_1000_1000.webp Width and Height: 1000x1000
pic_1500_1500.webp Width and Height: 1500 X 1500
Quality: You can set a value from 0 to 100 to control the quality of the converted WEBP file. A higher value means clearer images but larger file sizes. This feature can help reduce the WEBP image file size.
You can click
Save All button to save them to a local directory without downloading.
About APNG files
APNG (Animated Portable Network Graphics) is a bitmap animation format that extends the PNG standard, supporting 24-bit images and 8-bit transparency. Unlike GIF, it offers higher quality with smoother animations and full alpha channel support. While not as widely adopted as WebP, APNG remains useful for complex animations where quality matters. We can convert APNG/PNG to animated WEBP , GIF , AVIF.
About WEBP files
WebP is a modern image format developed by Google, offering superior lossless and lossy compression for web graphics. It supports transparency (like PNG) and animation (like GIF), while typically producing smaller files than JPEG or PNG. Widely used on websites to improve loading speeds without sacrificing quality.
We support converting videos and animated images to animated WebP, as well as converting animated WebP back to formats like GIF and aPNG.
