Question 1

How is AI upscaling different from regular enlargement?

Accepted Answer

Regular enlargement just stretches pixels, causing blur. AI upscaling uses deep learning to predict and reconstruct fine details, producing sharp results.

Question 2

How long does processing take?

Accepted Answer

Processing takes 30 seconds to 2 minutes depending on image size and scale factor. Loading the AI model takes extra time on the first use.

Question 3

Which images benefit most from AI upscaling?

Accepted Answer

Portraits, landscapes, and images with text show the best results. Extremely blurry images may have limited improvement due to lack of original detail.

Question 4

How much larger will the file be after 4x upscaling?

Accepted Answer

4x upscaling quadruples width and height, increasing pixel count 16×. File size typically increases several to tens of times depending on content.

Question 5

Is there a maximum input image size?

Accepted Answer

Processing is limited by browser memory. Images up to 4096×4096px are recommended for best performance.

Nâng cao độ phân giải

Trang chủ · Công cụ ảnh miễn phí

How to upscale images with AI

Frequently asked questions