- What trim size should a photographer ebook use?
- 8.5x8.5 or 8x10. Square and near-square formats handle both portrait and landscape shots without forcing crops. Avoid standard 6x9 fiction trim, it's too narrow for wide images.
- Does DPI matter if the book never gets printed?
- Yes. Export at 300 DPI at final size anyway. Downsampling for screen is instant and lossless. If you ever want a print run later, you're not re-shooting or re-exporting anything.
- Should I use reflowable EPUB or fixed layout for a photo book?
- Fixed layout, specifically Kindle Fixed Layout (KFX). Reflowable EPUB reshuffles images to fit different screen sizes, which ruins deliberate spreads and captions. Fixed layout keeps every page exactly as designed.
- What color profile should my images be in before export?
- sRGB. Kindle's renderer doesn't honor embedded color profiles, so AdobeRGB or ProPhoto files can render duller or shifted on actual devices. Convert before you export, not after.
- What goes in the back matter of a photographer ebook?
- Contact info, a booking link, your Instagram handle, and a QR code if you're selling physical copies in person. This page is where portfolio browsing turns into an inquiry.