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Resize a Photo for 16×20 Printing

A 16×20 is genuinely large — poster-sized wall art where resolution demands get steep, but where viewing distance also comes to your rescue. Nobody inspects a wall print from eight inches away, which is why prints at well below 300 DPI can still look excellent above a couch. This tool crops to the 4:5 ratio and tells you honestly where your photo stands.

Resize by

Output: 4800 × 6000 px, DPI written to the file.

If the shape doesn't match
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or drag & drop images here, or paste from your clipboard

PNG, JPG, WebP, AVIF, GIF, BMP, TIFF, HEIC, SVG

How it works

  1. 1

    Add your photo

    The resizer is preset to 16×20 in (16″ × 20″) at 300 DPI — that's 4800 × 6000 pixels.

  2. 2

    Choose crop or pad

    Photos rarely match print proportions exactly; crop-to-fill trims the overflow, pad adds borders instead.

  3. 3

    Check the sharpness

    For top quality you want 4800 × 6000 px; 2400 × 3000 px still looks fine at arm's length.

  4. 4

    Download and print

    The DPI value is written into the file so print software sizes it correctly.

Common uses

  • Turn a favorite landscape or portrait into wall art
  • Check whether a photo can carry a 16×20 canvas or framed print
  • Crop to 4:5 before sending files to a large-format print shop
  • Prepare engagement or family photos for statement prints

Good to know

  • True 300 DPI at 16×20 means 4800×6000 pixels — 28.8 megapixels, which exceeds what many phones and older cameras capture.
  • 2400×3000 pixels — 150 DPI — looks sharp at normal wall-viewing distance of a few feet and is a realistic target for most photos.
  • 16×20 shares the 4:5 ratio with 8×10, so the same crop scales between the two sizes.
  • Canvas wraps hide edge detail around the sides — if you're printing on canvas, keep important content away from the outer inch or so.
  • Large prints are unforgiving of focus problems: sharpness that passes at small sizes can dissolve at 16×20, so inspect the file at 100% zoom first.

Frequently asked questions

How many pixels do I need for a 16×20 print?

4800×6000 for full 300 DPI, which few photos actually have. In practice, 2400×3000 (150 DPI) looks great at the distance wall art is viewed from, and many labs happily print from it.

Can I raise the DPI in Photoshop to make my photo big enough?

Changing the DPI value only relabels the same pixels — no detail is gained. Resampling upward invents pixels by interpolation, which smooths rather than sharpens. Neither substitutes for real resolution.

Will a 12-megapixel phone photo work at 16×20?

Often, yes — a 3024×4032 photo lands around 190 DPI at this size, which reads as sharp from normal viewing distance. It needs to be a clean original though: well focused, well lit, and not cropped down.

Does viewing distance really make lower DPI acceptable?

Yes — the eye resolves less detail from farther away, which is why billboards print at under 50 DPI. A wall print viewed from six feet doesn't need the 300 DPI a handheld photo does.

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