Enlarge Image
Make photos 2×, 3× or 4× bigger with sharp, high-quality resampling.
Secure cloud processing
Enlarge a small photo for printing or posting on your phone or computer, at 2×, 3× or 4× its size. High-quality resampling and optional sharpening help keep edges crisp, and several images can go at once.
How to enlarge an image
- 1Select one or more images.
- 2Choose the scale: 2×, 3× or 4×.
- 3Turn Sharpen details on or off, then press the enlarge button.
- 4Download the enlarged image.
Why Sahl PDF?
- Enlarge by 2×, 3× or 4×
- Optional sharpening after enlarging
- Enlarge several images at once
- Encrypted upload, deleted immediately
Frequently asked questions
How do I enlarge an image with good quality?
Select the image and scale, turn on Sharpen details, press enlarge and download the result.
Does the tool invent new details?
No. It resamples the image in high quality and sharpens existing details; it doesn't make up new ones.
Which formats are supported?
JPG, PNG and WebP images.
Can I upscale an image to 4K?
You can enlarge up to 4× the original size, so whether it reaches 4K depends on where you start: a 960-pixel-wide image becomes 3840 pixels wide.
Is upscaling images free?
Yes. You can enlarge images free 3 times a day without signing up.