Resize Image in Inches
Enter width and height in inches with a DPI setting, and see the exact pixel output before you download.
Inches for Print, Pixels for Everything Else
Inches are the working unit for printing in the United States, and every standard photo size - 4 × 6, 5 × 7, 8 × 10 - is quoted in them. Turning an inch measurement into a file means choosing a resolution, and 300 DPI is the default here because it is what photo labs assume. At that setting a 4 × 6 print needs 1200 × 1800 pixels; if your source photo has fewer pixels than that, the print will look soft no matter what you type. The output line under the preview shows the pixel result so you can check your source is big enough before committing.
How to Resize an Image
Upload your image
Choose a JPG, PNG, WebP, or GIF file. The tool shows its original dimensions and file size straight away.
Enter the new size
Pick a unit, type a width or height, and leave the lock on to keep the proportions. Presets like 300 × 300 and 1920 × 1080 are one tap away.
Download the resized image
Choose an output format and quality, then save the file at exactly the dimensions you set.
Print Sizes Measured in Inches
- Standard 4 × 6, 5 × 7 and 8 × 10 photo prints
- 2 × 2 inch passport photographs
- Images placed in a US Letter document layout
- Framed prints that must match an exact frame size
- Greeting cards and invitations sent to a printer
- Artwork prepared to a client's inch specification
Resizing in Inches
How many pixels are in an inch?
Whatever the DPI says - 300 pixels at 300 DPI, 96 at the screen default. That is the whole purpose of the DPI field.
What size do I need for a 4 × 6 print?
1200 × 1800 pixels at 300 DPI. If your original has fewer pixels than that, the print will be softer than it should be.
Can I print at less than 300 DPI?
Yes for large pieces viewed from a distance - posters often work fine at 150 DPI. For anything held in the hand, stay at 300.
Why does the image look different on screen?
Screens display pixels and ignore DPI entirely. The inch measurement only takes effect at the printer.
Related tools
Resize Image to 2x2 Inches
Set a photo to a true 2 × 2 inch square at 300 DPI - the standard passport photo size.
Resize Image in CM
Set an image's width and height in centimetres, with a DPI setting that controls the printed result.
Resize Image in MM
Work in millimetres for document photo standards like 35 × 45 mm, with DPI-aware output.