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Convert images to WebP.

Turn JPG and PNG batches into compact WebP images in your browser. Your images stay on this device.

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or drop JPG, PNG and WebP files anywhereUp to 50 files / 180.0 MB

Convert JPG and PNG images to WebP

Create modern WebP images from JPG and PNG files in bulk. WebP can reduce transfer size for website images while retaining strong visual quality and supporting transparency.

Choose the desired WebP quality and process files locally in your browser. The converter does not send source images to a remote processing server, and completed files can be downloaded separately or as a ZIP.

Key features

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Frequently asked questions.

Add one or more images, choose the available settings, and let WebP Converter process the files. Download each completed file separately or download the batch as a ZIP.

Yes. WebP Converter is free to use without creating an account, adding a watermark, or installing software.

No. Image processing runs locally in your web browser, so your source files stay on your device and are not uploaded to imagemany.

Yes. Add several images to the queue and they will be processed in sequence. When the batch is ready, you can download all completed files in one ZIP archive.

JPG, PNG, and WebP are supported by the core image tools. Some converters also accept HEIC or HEIF files. Available input and output formats depend on the tool and your browser.

It depends on the selected tool and settings. Compression and JPG or WebP conversion can trade some visual detail for a smaller file, while PNG output is lossless. Preview the result and adjust quality before downloading when a quality control is available.