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File Format and Size: Photographic Prints
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We recommend JPEG files in the RGB color mode.
The iPrintfromHome.com system accepts JPEG and TIFF files in RGB format. CMYK or Grayscale is not acceptable.
We have optimized our systems to work best within the sRGB color space.
Common File Issues
Filenames
Please note that our system will sometimes have problems if your filenames are very long or if they contain non-alphanumeric characters. Here is an example of the filename issue:
simple.jpg = good filename
complicated+7&21isajumbled name_final.jpg = bad/long filename
JPEG Issues
Please save your JPEG files as "Baseline (Standard)" JPEGs. Do not save your files as "Baseline Optimized" or "Progressive" JPEGs.
TIFF Issues
If you are going to prepare TIFF files, do NOT save them with LZW Compression. We are unable to image TIFF files with LZW Compression.
General File Issues
Our upload system may have problems if your files are very large.
File Size Recommendations
These are our file size recommendations in total pixels for ordering photographic prints from digital files:
| Print Size |
MIN File Size |
MAX File Size |
| 4x6 |
600x900 |
1200x1800 |
| 5x7 |
750x1050 |
1500x2100 |
| 8x10 |
1200x1500 |
2400x3000 |
| 8.5x11 |
1275x1650 |
2550x3300 |
| 8x12 |
1200x1800 |
2400x3600 |
| 11x14 |
1650x2100 |
3300x4200 |
| 12x18 |
1800x2700 |
3600x5400 |
| 16x20 |
2400x3000 |
4800x6000 |
| 16x24 |
2400x3600 |
4800x7200 |
| 20x24 |
3000x3600 |
6000x7200 |
| 20x30 |
3000x4500 |
6000x9000 |
Questions? Comments?
Click here to read our FAQ.
Click here to contact us.
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