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Convert WebP to JPG or PNG, and convert JPG/PNG to WebP. Batch convert, quality control, ZIP download.
Conversion Direction
Drop WebP files here or click to browse
Multiple files supported · Batch convert all at once
WebP Converter converts between WebP, JPG, and PNG in any direction using the Canvas API, filling transparent areas with a custom background when converting to JPG — WebP typically achieves 25–35% smaller files than JPG at equivalent quality.
Convert any image to WebP for 25–35% smaller file sizes, or convert WebP back to JPG/PNG for universal compatibility. All conversion happens in your browser — zero uploads.
Choose input and output formats.
Drop your image files onto the upload area.
Set quality, click Convert, and download individually or as a ZIP.
WebP conversion uses Canvas.toBlob(callback, 'image/webp', quality/100). WebP typically achieves 25–35% smaller files vs JPEG at equivalent SSIM quality per Google's research. Transparent areas preserved in WebP; filled with custom color when converting to JPEG.
Yes — WebP is 25-35% smaller than JPG at the same quality. Google PageSpeed specifically recommends WebP for better Core Web Vitals scores.
WebP works in 95%+ of browsers including Chrome, Firefox, Safari 14+, and Edge. Only very old browsers lack support.
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