Image Tools tool
Image Resizer
Resize images by pixels or percentage in bulk. Supports JPG, PNG, and WebP.
Resize JPG, PNG, and WebP images in bulk by pixels or percentage. Free browser-based image resizer with aspect ratio control.
Upload images to resize them in bulk.
Supports JPG, PNG, WebP. You can select multiple files.
Why people use this tool
Image Resizer lets you resize one or many images at once by exact pixel dimensions or percentage, all processed in the browser without uploading your files anywhere.
- Resize product images to consistent dimensions for your online store.
- Batch resize photos for social media, email campaigns, or presentations.
- Scale down large images to reduce file size for faster website loading.
How to use it
- 1Upload one or more images (JPG, PNG, or WebP).
- 2Choose resize by pixels or percentage and set your target size.
- 3Download the resized images individually.
FAQ
Helpful answersCan I resize multiple images at once?
Yes. You can upload and resize multiple images in one batch. All files are processed together with the same dimensions.
Will the aspect ratio be preserved?
Yes, if you enable the "Keep aspect ratio" option. The height will adjust automatically based on the width you set.
Are my images uploaded to a server?
No. All resizing happens in your browser using the Canvas API. Your images never leave your device.