Resize Image
Resize a photo to an exact size in pixels, by percentage, or to a file size like 20 KB, 50 KB or 100 KB.
How to resize an image
- Choose a JPG, PNG or WebP image.
- Pick a file size in KB, exact pixels, or a percentage.
- Press Resize image, check the result and download.
- For a KB limit, the image keeps the best quality that fits and only gets smaller in pixels if it must.
- Filling in an exam or job form? The Photo & Signature Resizer has ready-made sizes.
- Photos taken on a phone are turned the right way up, and location data is removed.
Resize Image: frequently asked questions
How do I resize an image to 20 KB or 50 KB?
Choose your image, select File size (KB), enter 20 or 50 and press Resize image. The image is saved at the best quality that fits under that size, and only made smaller in pixels if it has to be.
Will the image still look good?
For most photos, yes. The tool keeps the highest quality that fits your limit. Very small limits like 10 KB on a large, detailed photo may need lower quality or smaller dimensions.
How do I resize to exact pixels without stretching?
Choose Width and height, enter the size and keep "Keep aspect ratio" ticked. The image fits inside that size without being distorted. Untick it to stretch to the exact width and height.
Is 1 KB 1,000 or 1,024 bytes?
Sites differ, so the tool keeps your file under the target counting 1 KB as 1,000 bytes. That way it passes either definition.