Resize Image by Percentage
Resize image by percentage, reduce image size by percentage, scale image by percentage, resize photo by percentage, make image 50 percent smaller, or use this image percentage resizer for any custom scale.
Click to select or drag and drop images
Supports JPG, PNG, WebP, AVIF, GIF, HEIC, and more (max 50MB each)
Resize tools by intent
This page is for “percentage resize” searches: scale image up or down while automatically keeping aspect ratio.
Scale Image by Percentage
Resize or change image size without doing pixel math. Pick a preset like 50% to reduce image size fast, or use 200% to enlarge — aspect ratio stays the same automatically.
Quick downscale
Use 75% or 50% for fast social sharing and smaller uploads.
Web sizing
Make images lighter for websites without changing the look.
Print drafts
Create smaller proofs by scaling to 50% or 25%.
Keep proportions
Percentage resizing always keeps the original aspect ratio.
Make an Image 50% Smaller
- 75%Light reduction, good default for photos.
- 50%Strong reduction: halves width & height.
- 25%Very large reduction, ideal for quick web previews.
- 200%Enlarges the image. Can look softer — enable prevent upscale for safe results.
Fast tip
If your goal is “make it smaller”, start with 75%, then try 50%. If your goal is “same look but lighter exports”, export as WebP or JPGand adjust quality.
Resize Photos Without Stretching
Percentage resizing keeps width and height in the same proportion, so the photo scales down without distortion. Use 50% to make image half size, 75% for a lighter reduction, or 25% for preview-sized exports.
Percentage Resize vs Pixel Resize
Use percentage resize when you want every image scaled by the same amount. Use pixel resize when the final width or height must match an exact requirement.
Frequently Asked Questions
What does “resize image by percentage” mean?▼
It means scaling the image dimensions proportionally. For example, 50% makes width and height half of the original; 200% doubles both. Aspect ratio stays the same automatically.
Does resizing by percentage change aspect ratio?▼
No. Percentage resizing keeps the same proportions because it scales both width and height together.
What percentage should I use to reduce image size?▼
Common choices are 75% for a light reduction, 50% for a strong reduction, and 25% for a very large reduction. Use prevent upscale if you want to avoid enlarging images.
Can I resize JPG, PNG, and WebP by percentage?▼
Yes. You can resize JPG, resize PNG, resize WebP and export to JPG/PNG/WebP. Use PNG or WebP if you need transparency.
Will enlarging (over 100%) reduce quality?▼
Enlarging can look softer because new pixels must be created. If you want safe resizing, enable prevent upscale to cap scaling at 100%.
Scale your images now
Pick 50% to reduce image size fast, or choose your own percentage and export.