Resize image
Resize up to 20 images together and check their actual dimensions.
- 1Choose files
- 2Adjust your options
- 3Preview & save
Free to use. No added watermarks.
Up to 20 images, 20 MB and 16 megapixels each, 50 MB total. Originals stay unchanged. Animated images become one still frame.
Target file size, optional
PNG ignores quality. A target may be impossible at the chosen dimensions. Check detail before sharing. Each image is processed in order.
Choose images and adjust the settings you need.
Your images
Download resultProcessed on your device. No file upload.
How to use Resize image
- Choose up to 20 images.
- Enter width, optional height and format. Leave height empty to preserve proportions.
- Check dimensions and previews, then save individual images or a ZIP.
When to use Resize image
Match an upload form using its required width. Leave height empty to keep the original proportions. Enter both width and height only when you need exact dimensions and accept that the image may stretch.
Supported formats and limits
JPG / PNG / WebP. 20 images, 20 MB each, 50 MB total and 16 megapixels per image. Entering both width and height can stretch images. JPG flattens transparency to white; animation and metadata are omitted.
Practice meeting an upload requirement
Use the image upload walkthrough and our owned 960 × 640 graphic to compare dimensions with file-size limits. Targets use actual encoded bytes; quality alone may not reach a requested size.
About this tool
How do I preserve the proportions?
Enter a width and leave height empty. Entering both values requests those exact dimensions and can stretch an image. The result reports the exported dimensions for each selected image.
Can I resize several pictures at once?
Yes, up to 20 within the displayed input limits. Settings apply to each image. Successful outputs have individual download links and a combined ZIP; failed source images remain available for another attempt.
What should I inspect before sharing the resize image output?
20 images, 20 MB each, 50 MB total and 16 megapixels per image. Entering both width and height can stretch images. JPG flattens transparency to white; animation and metadata are omitted. Download the output and open it in the receiving application. A browser download request does not confirm that saving finished.