Resize image
Choose a maximum width, height or both. Keep your original proportions in every result.
Your images
One image or a whole batch. You choose.
Good things start with a drop.
Drag your images here, or pick them from your device.
JPG, PNG or WebP · Up to 20 imagesOutput settings
Less waiting. More creating.
On-device processing keeps things moving.
One batch. All sorted.
The same settings, across every image.
Quality you can see.
Compare the details before downloading.
A great result starts with the right format.
Photos, transparent graphics, web images—we’ll help you choose.
Quick guide Steps, example & tips
- Step 1
Choose your images.
- Step 2
Enter maximum width, height or both in pixels.
- Step 3
Process and check the displayed output dimensions before downloading.
A 2,000 × 1,000 image fitted into a 1,000 × 1,000 box becomes 1,000 × 500. Its shape stays the same.
What should I check?
Small images are not enlarged. For an exact shape, use Crop & rotate first.
Good to know
WORDMIO fits each image inside your chosen width and height. It preserves the aspect ratio and does not enlarge small images. This tool does not crop or stretch images.
Up to 20 JPG, PNG or WebP images, 20 MB each. Read the image guide or explore all tools.
Change image dimensions without stretching
Choose a maximum width, height or both to fit images within a pixel limit. This is useful when a form or website specifies dimensions rather than just file size.
The complete picture stays in proportion. A landscape image fitted into a square limit remains landscape; use Crop and rotate image first when the final image needs a particular shape.
Free to use. No sign-up required.
How to use this tool
- Choose an image and enter a maximum width, height or both.
- Process to fit within that box while preserving proportions.
- Check the reported dimensions and download the result.
A practical example
A 1,200 × 800 image with a maximum width of 600 becomes 600 × 400. A 600 × 600 bounding box gives the same result; it does not make the image square.
Before you finish
Resize does not enlarge, crop or stretch. If you need an exact square, crop to a square first and resize that downloaded copy.
Frequently asked questions
What happens when I enter both width and height?
The image fits inside that bounding box while preserving its aspect ratio. One dimension can be smaller than the limit.
Can I make a small image larger?
This tool does not upscale small images. It reduces dimensions where necessary without inventing additional detail.
Is resizing the same as compression?
No. Resizing changes pixel dimensions; compression targets file size. Use Image studio when you need to combine both with format conversion.