How-to
How to Batch Convert Images to WebP
Batch convert PNG, JPEG, WebP, and AVIF images to WebP with shared batch settings. Adjust quality or maximum dimensions, then download files or one ZIP.
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Batch convert PNG, JPEG, WebP, and AVIF images locally in your browser with quality, resize, and ZIP download controls.
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Batch Convert Images Locally
Convert multiple PNG, JPEG, WebP, and AVIF files directly in your browser. The tool is designed for quick format changes, local previews, and one ZIP download when the batch is ready.
This page reads, decodes, and exports the files on your device. Source images and converted outputs are not sent to LeetTools.
Format, Quality, And Size Control
Choose WebP, JPEG, PNG, or AVIF output, tune quality for lossy formats, and optionally limit the maximum image edge for smaller files.
PNG, WebP, and AVIF can preserve transparency. JPEG uses a solid background color because the format does not support alpha channels.
Guides for Image Converter
How-to
How to Convert WebP to PNG Without Uploading
Convert still WebP images to PNG, retain transparency, and optionally resize a batch. Compare browser conversion, desktop editors, and dwebp commands.
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How to Combine Screenshots Into One Image
Combine screenshots horizontally, vertically, or in a grid. Set spacing and image scale, choose export bounds, and save one PNG, JPEG, or WebP.
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