What it does
Convert a set of images with one consistent format setting.
Image
Batch Image Converter
Convert many images in safe batches.
LOCALProcessed on your device
- Input
- Process
- Result
Add an image
The input stays in this browser tab and is not uploaded.
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How to use it
- Choose up to 200 images.
- Select the common output format.
- Download the ZIP result.
Example
Example: convert a folder of listing images to WebP in one pass.
Good to know
Large batches use substantial memory; split them if the browser becomes slow.
Frequently asked questionAre filenames preserved?
Safe base filenames are retained and the output extension is updated inside the ZIP.