Resize Images Free — Change Dimensions Online
Change the dimensions of your images by setting custom width, height, or scale percentage. Maintain aspect ratio for consistent results. No server upload.
Select images to scale
100% Local • Max: 100MB • Instant
How to Image Resize PDF Files Online
Step 1: Upload Files
Click the upload button or drag and drop your files into the tool.
Step 2: Adjust Settings
Configure your options or arrange files if needed.
Step 3: Click Image Resize & Download
Click the process button and download your processed file instantly.
Frequently Asked Questions
Q. How to resize an image online?
Upload your image, enter the desired width and height (or scale percentage), and click resize. Download the resized image instantly.
Q. Can I maintain aspect ratio?
Yes! Lock the aspect ratio to prevent distortion. When you change one dimension, the other adjusts automatically.
Q. What image formats are supported?
JPG, PNG, WEBP, and BMP formats are supported. The output preserves your original format.
Q. Does it work on mobile phones?
Yes! OnlinePDFPro works perfectly on all devices - Android phones, iPhones, tablets, laptops and desktops. No app download needed.
Q. Is there a file size limit?
Since processing happens in your browser, there's no server-side file size limit. You can process files as large as your device can handle.