Question 1

How do I make a photo collage online?

Accepted Answer

Drag and drop (or click to choose) 2+ images into the upload area, then customize columns, rows, spacing, corner radius and background color. The preview updates live — click Download PNG to save the result.

Question 2

Is there a limit on the number of photos?

Accepted Answer

No hard limit, but very large collages (50+ images) may take a few seconds to render. For best performance, keep it under 20 images per collage.

Question 3

Are my photos uploaded to a server?

Accepted Answer

No. All processing happens entirely in your browser using the Canvas API. Your photos never leave your device, are not stored, and are not sent to any server.

Question 4

What output format do I get?

Accepted Answer

The collage is rendered to a high-resolution PNG and downloaded directly to your device. The aspect ratio of each cell matches the column/row configuration you choose.