How many pixels are in a digital paper collection?
Multiply width by height to find pixels per paper, then multiply by the number of papers. One 3600x3600 paper contains 12,960,000 pixels, or 12.96 megapixels. A 20-paper collection at that size contains 259.2 megapixels in total.
Why the Etsy download can be much smaller
An uncompressed RGB image uses roughly three bytes per pixel, but JPG and PNG files compress image data. JPG is especially efficient for watercolor, photographic texture, and patterned papers. PNG preserves transparency and can be larger. Etsy may deliver several ZIP files, so always check the listing and download every supplied part.
Example: a 20-paper 12x12 collection
| Pixels per paper | 3600 × 3600 = 12.96 MP |
|---|---|
| Total pixel count | 259.2 MP |
| Print size per paper | 12 × 12 in at 300 PPI |
| Uncompressed RGB data | about 742 MiB |
| Actual download | Varies with compression and contents |
Frequently asked questions
Does a larger file always print better?
No. Pixel dimensions and source quality matter more than file size alone. A poorly enlarged image can occupy many megabytes without containing true extra detail.
How much free storage do I need?
Keep room for the downloaded ZIP files and the extracted collection at the same time. Twice the listed download size is a sensible minimum; extra room helps if the bundle contains PNG clipart or multiple archives.
Where are complete ScrapBujo collections downloaded?
Purchases and complete collection downloads are handled by Etsy. ScrapBujo collection pages preview the designs and link to the matching Etsy listing.
