How to Upscale Images with AI Online
Free, step-by-step guide. No signup needed — everything runs in your browser.
1
Open the AI Image Upscaler
Navigate to the tool. No account or software needed.
2
Upload your image
Drag and drop a low-resolution image. Supports JPG, PNG, and WebP.
3
Choose upscale factor
Select 2x or 4x enlargement. Higher factors produce larger images with more AI-generated detail.
4
Download the upscaled image
Save your enhanced, higher-resolution image.
Tips for best results
- 2x upscaling doubles the width and height, resulting in 4 times as many pixels.
- The AI adds realistic detail that does not exist in the original. It works best on photos and natural images.
- For best results, start with the highest quality source image you have, even if it is small.
- Illustrations and line art may not upscale as well as photographs.
Try AI Image Upscaler now
Enhance image quality with AI. Free, no signup, 100% private.
Open AI Image Upscaler