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Change JPG, PNG and WEBP image dimensions instantly in your browser. Fast, free and secure.
Change the dimensions of your JPG, PNG or WEBP image instantly — either by entering exact pixel width/height or scaling by percentage. Perfect for website images, social media, profile photos and printing. No software installation, no sign-up required.
Resize your image in 4 simple steps
Click "Select Image" or drag & drop your JPG, PNG or WEBP onto the upload area.
Pick Pixels for an exact size, or Percentage to scale the whole image up or down.
Enter width/height or move the percentage slider — aspect ratio can be locked automatically.
Click "Resize Image" and download your resized image instantly.
Precise resizing, zero quality compromise
Enter precise width and height for exact dimension requirements.
Quickly scale images up or down by any percentage with a slider.
Keep proportions correct automatically so images never look stretched.
Your images never leave your device — all resizing happens locally in your browser.
Works perfectly on Android & iPhone. Resize images on the go — no app required.
No hidden fees, no watermarks, no file size limits. Free image resizing for everyone.
All standard image formats are fully supported for resizing
Keep aspect ratio locked when resizing photos to avoid stretching or squashing the image.
For social media profile pictures, use Pixel mode with square dimensions like 500x500 or 1000x1000.
Use Percentage mode when you just need to shrink or enlarge an image proportionally without knowing exact pixel values.
Enlarging images beyond their original size (above 100%) may reduce sharpness — best used for small increases only.
Yes! Mishu PDF's Image Resizer is 100% free — no hidden charges, no subscription, no watermarks. Upload your image and download the resized version instantly.
Pixel mode lets you set an exact width and height (like 800x600). Percentage mode scales the entire image up or down proportionally (like 50% or 150% of the original size).
Not if you keep the aspect ratio lock enabled. It automatically adjusts height when you change width (and vice versa) to keep your image proportional.
Absolutely. Your image is processed entirely in your browser — files are never uploaded to any server. Your data stays 100% private on your own device.