Create a Transparent WebP
Quickly convert a non-transparent WebP to a transparent WebP.
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. No data is ever transmitted across the network.
Zero network latency. Operates completely offline with zero dependencies on third-party backend servers or cloud services.
Built according to official RFC specifications, cryptographic test vectors, and enterprise-grade data transformation standards.
How to Use Create a Transparent WebP
Select your WebP picture.
Choose background color to erase.
Export transparent WebP.
Frequently Asked Questions
Does WebP support transparency?
Yes, WebP format natively supports 8-bit alpha channel transparency.
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