Why should you use a local WebP converter?
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No upload, privacy-safe
All conversions run entirely in your browser. Images are never uploaded to a server, so your privacy is fully protected.
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Lightning-fast conversion
Uses the Canvas API to convert images quickly for a smooth experience.
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Supports transparency
WebP supports transparent backgrounds, perfectly preserving PNG transparency while producing smaller files.
Frequently Asked Questions
Does conversion reduce image quality?
WebP uses modern compression algorithms that can deliver smaller file sizes at similar quality, or higher quality at the same size. You can adjust the quality slider to control the output.
Is there a file size limit?
Images up to 50 MB are supported. WebP output typically reduces file size by 25–35%, making it great for web optimization.
Do all browsers support WebP?
Modern browsers (Chrome, Firefox, Edge, Safari 14+) support WebP. For older browsers, it is recommended to also provide JPG/PNG fallbacks.