How to use Batch Image Resizer
- Select the raster images you want to resize.
- Choose a width preset or enter maximum width and height; keep the aspect-ratio option on to fit each image inside those bounds.
- Choose the output format and quality, resize, then download the files or ZIP.
What this tool does
Upscaling cannot add detail to the original image.
Example
With a 1600 × 1200 maximum box and aspect ratio preserved, a 1600 × 900 landscape image is exported at 1600 × 900 pixels.
Frequently asked questions
Will the tool crop images to the selected dimensions?
No. With aspect ratio preserved, each image is fitted inside the width and height limits without cropping.
Can I enlarge a small image?
Upscaling is off by default. You can enable it, but enlarging pixels does not add detail to the source image.
Privacy
Your input is processed in your browser. This version does not send document content to a conversion server and includes no advertising or analytics scripts. Loading the website requires a network connection.
Operator: Francescco Pernice Botta. Contact: klabindustries.hq@gmail.com.
Terms
Use this tool only with content you are allowed to process. Check the result before relying on it.
Contact
Operator: Francescco Pernice Botta. Contact: klabindustries.hq@gmail.com.