Question 1

What DPI do I need for printing?

Accepted Answer

For professional photo prints viewed up close, 300 DPI is the gold standard. For posters viewed from a few feet away, 150-200 DPI is usually sufficient. Large banners and billboards can look great at 60-100 DPI since they're viewed from a distance.

Question 2

What does DPI mean?

Accepted Answer

DPI stands for Dots Per Inch. It measures how many dots of ink a printer places in one inch. Higher DPI means more detail and sharper prints. On screen, the equivalent term is PPI (Pixels Per Inch).

Question 3

How do I change the DPI of an image?

Accepted Answer

Use the Image DPI Fixer section on this page. Upload your image, set your desired DPI, and download. You can change just the metadata (no quality loss) or resample the image to match the new DPI.

Question 4

What's the difference between DPI and PPI?

Accepted Answer

PPI (Pixels Per Inch) refers to the density of pixels in a digital image. DPI (Dots Per Inch) refers to the density of ink dots a printer produces. In practice, the terms are often used interchangeably when discussing print resolution.

Question 5

What is print bleed?

Accepted Answer

Bleed is the extra area around the edge of a print that extends beyond the trim line. It ensures that when the paper is cut, there are no unprinted edges. Standard bleed is 0.125 inches (3mm) on each side.

Question 6

Can I print a phone photo on a large canvas?

Accepted Answer

Modern phone cameras (48+ MP) can produce excellent prints up to about 18×24 inches at 300 DPI. For larger prints like 24×36, you'll still get good quality (200+ DPI) which is perfectly fine since larger prints are viewed from further away.

Question 7

Is this tool free?

Accepted Answer

Yes, completely free with no sign-up required. All processing happens in your browser — your images never leave your device.

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