Resize Image to 1800×1200 px

Resize any image to 1800 × 1200 pixels — exactly a 6 × 4 inch photo print at 300 DPI.

Supports JPEG, PNG, WebP, GIF and more

How to resize an image to 1800×1200 px.

The dimensions are already filled in. 1800×1200 is 3:2 landscape, so crop to those proportions first if your image is a different shape.

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Step 1

Upload your image

Click Upload Image or drag and drop any JPEG, PNG, or WebP file. It is resized in your browser, so nothing is uploaded.

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Step 2

Dimensions pre-filled to 1800×1200

Width and height are already set to 1800 × 1200 px — 3:2 landscape at 2.16 MP. Adjust if needed, then click Resize.

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Step 3

Download instantly

Your resized 1800×1200 px image downloads immediately — no watermarks, no limits.

Getting the best results

300 DPI is the print standard

Prints held in the hand need about 300 pixels per inch. 1800 × 1200 hits that exactly for 6 × 4, which is why it is worth resizing to precisely this rather than approximating.

Keep quality high for print

Print shows compression that screens hide, particularly in skies and skin tones. After resizing, avoid aggressive compression on anything going to paper.

All image tools.

Free online tools for every image task.

Image Compressor

Compress images without losing quality.

Image Converter

Convert between JPEG, PNG, WebP, and other formats.

Image Cropper

Crop images to any size or predefined aspect ratio.

Bulk Compressor

Compress multiple images at once and download as ZIP.

Image Rotator

Rotate images by any angle or flip horizontally/vertically.

Grayscale Converter

Convert color images to grayscale or apply filters.

Resizing an image to 1800×1200 px.

3:2 landscape · 2.16 MP · exactly 6 × 4 inches at 300 DPI

What 1800×1200 is for

1800 × 1200 is the one size on this list defined by paper rather than screens. At 300 DPI it is precisely 6 × 4 inches, the standard photo print that every lab and home printer handles.

Because 6 × 4 is 3:2, it also matches most camera sensors exactly, so a DSLR photograph resizes to it without losing anything at the edges.

Where this size is used

6 × 4 inch photo prints, photo lab orders, physical photo albums, framed prints at standard size, and printed proofs.

What to expect

A 3:2 frame at 2.16 megapixels — exactly the pixels needed for a sharp 6 × 4 print at 300 DPI, with nothing wasted.

Frequently asked questions.

Everything you need to know about resizing images to 1800×1200 px.

1800 × 1200 pixels at 300 DPI, which is exactly what this page produces. At 200 DPI you could get away with 1200 × 800, but 300 is the standard for prints viewed close up.

It needs a small crop. Phones shoot 4:3 while 6 × 4 is 3:2, so a little is trimmed from the top and bottom — crop deliberately rather than letting the lab choose.

For prints held in the hand, yes. Larger prints viewed from a distance work at 150 DPI or less, because the eye cannot resolve the difference at that range.

Consumer photo labs expect sRGB and convert themselves. Commercial print shops often want CMYK with a specific profile, so ask before sending.

No. The resize runs entirely in your browser, so your photographs stay on your own device.

1800×1200 px is 3:2 landscape at 2.16 MP, which prints at exactly 6 × 4 inches at 300 DPI. Anything not already in that ratio needs cropping first, or it will be stretched.

Scaling down uses Lanczos resampling, the highest-quality algorithm available in the browser, so the result usually looks sharper than the original viewed at the same size. Scaling up cannot add detail that was never captured.