Resize Image to 4x6 Inches
Instantly crop your picture to exactly 4 inches by 6 inches for standard photo prints, albums, and framing.
Click to Upload Your Picture
Upload your raw photo • Supports JPG, PNG
Frame Your Photo
Drag the corners to frame your image perfectly.
Output Settings
Leave blank for maximum print quality.
How to Resize Your Photo to 4x6 Inches
Upload Your Picture
Select the photograph or graphic you want to resize. You can upload it straight from your computer or mobile gallery.
Choose Orientation
Select either Landscape (wide) or Portrait (tall). Our crop box will automatically lock to the 4:6 aspect ratio. Drag it to frame your subject.
Save & Print
Click download. Your photo will be mathematically scaled to exactly 4x6 inches based on your chosen DPI, ready for the photo lab or home printing.
Why Convert Images to 4x6 Inches?
The Standard Photo Size
4x6 inches (10x15 cm) is the most common size for printing photos worldwide. Almost all physical photo albums and standard small frames are designed specifically for this size.
Stop Bad Lab Crops
If you send a photo from your modern smartphone directly to a photo lab, their machines will randomly cut off the edges to force it into a 4x6 print. By using our tool first, you control exactly what gets cropped.
Automatic DPI Mathematics
Converting inches to pixels manually is confusing. Our system automatically multiplies the 4 and 6 inches by your chosen DPI (Dots Per Inch) to generate the exact pixels the printer needs for a crisp, blur-free image.
Total Privacy Protection
We respect the security of your personal and family photos. The cropping and compression happen strictly inside the memory of your own device's web browser. We never upload your photo to remote servers.
Frequently Asked Questions
At the standard high-quality print setting of 300 DPI, a 4x6 inch photo translates to exactly 1200 pixels by 1800 pixels (or 1800x1200 for landscape). Our tool automatically performs this conversion for you so the file is perfectly sized.
Yes! Just use the "Orientation" dropdown in the settings box to switch from Portrait to Landscape. The crop box will automatically rotate to fit a wide 6x4 layout, perfect for scenic shots and group photos.
DPI stands for "Dots Per Inch". It tells a physical printer (like CVS, Walgreens, or your home printer) how densely to pack the ink on the paper. A setting of 300 DPI is the universal standard for crisp, professional photo prints. We strongly recommend leaving the setting at 300.
It is completely safe on Toolszu. We utilize client-side JavaScript processing. The cropping, measuring, and resizing happen inside the memory of your own device. Your picture is never transmitted to our web servers.