Prepare the photo at the size the client ordered
Record the final print size and whether the client expects the image to fill the paper or preserve its entire composition. A filled print crops the source when the two shapes differ. Preserving the whole photo can require a border. Decide this before committing to the layout. Ask the printer for the target resolution, color requirements, and any extra trim or bleed instructions.
| Stage | Free tool or guide | Output |
|---|---|---|
| Selection | Contact sheet generator | Named preview grid for approvals |
| Crop | Print size pixel chart | Target pixels and crop estimate |
| Final image check | DPI checker | Effective resolution at print size |
| Batch export | Resize guide | Separate review or print files |
Worked example for a client who selects four prints
You send a contact sheet of 24 photographs with three columns and four rows. The client gets two proof pages and identifies four filenames. One selected portrait is 3,000 × 4,500 pixels and the client wants an 8 × 10 edge-to-edge print. To fill the width, 3,000 pixels over eight inches gives 375 PPI. The 10-inch height then uses 3,750 pixels, leaving 750 pixels of height outside the crop.
Send the crop for review if it changes the composition materially. Export only the selected images to the delivery folder and label each approved crop with the corresponding filename and print size. A crop approved at 8 × 10 may need a new check for 5 × 7. Keep the original files so another cut can be prepared later.
Separate the selection document from the production files
The contact sheet is a quick way to identify images. Use the exported, individually checked image files for print rather than extracting previews from the sheet. Review small type, focus, and image quality at a size that reveals issues. When the printer provides a preferred profile or format, use it for the production export and note it in the delivery.
If a lab requires extra trimming, check that the crop has room around any essential detail. A face or signature close to the edge can be lost even when the pixel count is adequate. Inspect a test print when the work is color-critical, unusually large, or intended for a series of matching frames.
Common photo handoff mistakes
A common source of delays is a selection made with an ambiguous label, like “the second photo.” Add filenames to the reference grid and keep them stable during review. Avoid mixing review and production versions in the same folder. Verify that the actual delivery matches the approved sizes and orientations.
Add a delivery check when the print set uses several sizes. For example, four images in two sizes can mean eight separate files. Compare the expected files against a named grid, and include notes if the same photo has different crops. Verify that the output file name refers to the correct selection number and does not accidentally reuse a previous print size.
Frequently asked questions
Can I use the same crop for 4 × 6 and 8 × 10?
Those shapes differ. Prepare and review each crop separately if the print should fill the sheet.
How many images belong in a contact sheet?
Choose a grid that leaves the preview and filename readable. Split the set across pages as needed.
Should I always upscale to a target?
Check the lab’s guidance and the original image before resampling. Added pixels do not recover missing detail.
What should I include in the final handoff?
Send the approved image files with their print sizes and orientation, plus any printer-specific notes.