Output images look soft
Upscaling small originals or using very low quality settings can reduce visual clarity.
Avoid enlarging small files and raise quality for product or ad images.
Use this tool
Prepare the input and run the tool
Choose image files and set max width, max height, format, and quality. Result: Download a ZIP of resized images and a report.
Ready.
Resize manifest appears here.
Data handling: Files and pasted data are processed in this browser session.
Tool guide
How to use Batch Image Resizer & WebP Converter
Use this when product or campaign images need a smaller size or a different format. The output ZIP contains converted copies, not changes to the originals.
What this tool does
Resize a batch of images and download WebP, JPEG, or PNG files in a ZIP.
- Input
- Choose image files and set max width, max height, format, and quality
- Output
- Download a ZIP of resized images and a report
Tool advantages
- Runs in this page; the file or pasted data is not sent to a new app.
- Keeps the preview, report, and download in the same screen.
- Gives you a report you can use as a cleanup list.
Step-by-step usage guide
- 1Choose the images.
- 2Set output size, format, and quality.
- 3Download the ZIP and review the report.
Common errors and fixes
Transparent backgrounds turn solid
JPEG output cannot preserve transparency.
Choose PNG or WebP when transparent product images must stay transparent.
ZIP contains mixed dimensions
The max width and height preserve aspect ratio, so portrait and landscape files do not become identical sizes.
Use the platform cropper when every output must match one exact frame.
When to use Batch Image Resizer & WebP Converter
- You are checking files before an upload, import, share, or delivery.
- You want to confirm the result before sending it to another system.
- You need a copied result, downloaded file, or report that can be reviewed outside the page.
FAQ
How are small images handled?
Small images keep their original dimensions; larger images are reduced to fit the max width and height.
Why use WebP?
WebP usually creates smaller files for modern web use.