Choose a picture
Open Collections and pick Weekend Postcards when you want the default journey. On the detail page, Choose a crop lists the two artworks and the four formats the cropper actually supports. You can also skip the pack and upload a file in the studio.
Built-in keep
Allowlisted asset IDs land on /studio with the matching picture.
Your file
Upload stays in this tab. JPEG, PNG, WebP, or GIF, up to 8 MB.
Set the frame
The studio is the live ImageCropper. Aspect buttons are Square, 4:3, 16:9, and Free. The canvas is a work surface: no paper texture over the pixels, no fake window chrome, no sound.
Pan
Drag the picture, or focus the canvas and use arrow keys.
Zoom
Use the labelled zoom slider, or plus and minus on the focused canvas.
Preview
The small preview is the same crop that Download will write.
Inspect and download
Download writes a PNG of the current crop in this browser. Decorative page texture is not drawn onto the file. Reload returns to the seeded keep. Reset to sample does the same without leaving the page.
| Rule | What happens |
|---|---|
| JPEG, PNG, WebP, GIF | Loaded locally |
| Other types | Error; current picture kept |
| Larger than 8 MB | Error; current picture kept |
| Unreadable file | Error; last usable source restored |

