Resize Image
Set exact width and height in pixels — Free, no login required, processed securely in your browser
📖 How to Use
1. Select Images
Choose one or more JPG, PNG, or WebP files you want to resize.
2. Enter Width & Height
With "Keep aspect ratio" checked, entering only one dimension will automatically calculate the other.
3. Resize & Download
❓ FAQ
What does "Keep aspect ratio" do?
When checked, changing one dimension automatically adjusts the other to maintain the original proportions. Unchecking forces the exact values you enter, which may stretch or squish the image.
Does enlarging an image improve quality?
No. Upscaling only stretches pixels — it does not add new information, so the result will appear blurry. Downscaling is generally lossless and natural.
Can I resize multiple images to the same size?
Yes. The width and height values you enter apply to all images in the batch.
Are my files uploaded to a server?
No. Everything is processed locally using the Canvas API in your browser.
What output format is used?
The output format matches the original file (JPG stays JPG, PNG stays PNG).