Batch Convert Images to WebP
Upload multiple images, choose WebP quality, convert the full batch locally, and download a ZIP.
Your batch results will appear here
Convert image batches to WebP
Modern WebP output
Turn JPG, PNG, and other browser-readable images into WebP files.
One ZIP package
Download all converted WebP files together instead of saving them one by one.
Privat lokal konvertering
Your images stay in your browser and are not uploaded to ImageConver.
Hvordan det fungerer
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1
Upload images
Select the images you want to convert.
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2
Choose quality
Adjust WebP quality for file size and sharpness.
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3
Download WebP ZIP
Save all converted WebP files in a single ZIP.
When to use WebP batches
Batch WebP conversion is useful when preparing website galleries, blog graphics, ecommerce images, and lightweight landing page assets. WebP usually keeps good visual quality at smaller file sizes than older formats.
Ofte stilte spørsmål
Can I convert PNG and JPG together?
Yes. The tool accepts mixed browser-readable image formats and converts each one to WebP.
Are my images uploaded?
No. Your images stay in your browser and processing runs locally.
What does quality change?
Lower quality creates smaller files. Higher quality keeps more detail.
Batch Convert Images to WebP last reviewed: Jun 29, 2026.