Free Print Tools & Calculators

Get exact 24×36 (and every other poster size) in pixels at 300 DPI. Tells you the master file size you need before you start designing.

Convert pixels → print inches at any DPI, or work backward from a target print size. Two-way calculator for sizing decisions.

Three-way conversion between pixels, inches, and DPI. Plug in two, get the third. The fastest way to check 'will this print at 300 DPI?'

Find the ratio for any pixel dimensions, or resize while preserving ratio. Up to 5000×5000 px input — handy for cropping decisions.

Convert pixel count to physical inches at any DPI. Helpful when a client gives you a pixel size and you need to know the print dimension.

How big can I print this photo at 300 DPI? Enter the megapixel count and get the maximum sharp print dimensions, plus 150 / 240 DPI variants.

What pixels do I need for an 11×14 frame at 300 DPI? Enter any standard frame size and get the exact pixel requirement plus matting allowance.

Plan a gallery wall layout. Enter your wall dimensions and get suggested print combinations that fit, with spacing recommendations.

Drop a JPEG, PNG, WebP, TIFF, or HEIF and get an instant verdict — pixel size, max sharp print size, sharpness score, and what to do if it fails.

Check the DPI of any image instantly. See pixel dimensions, current DPI tag, and the maximum sharp print size at 300 DPI — all in your browser.

Confirm your listing image meets Etsy's specs. Checks 2000×2000 at 72 DPI for listing images and 300 DPI for digital downloads.

Drop a JPEG, PNG, or WebP and get back the same file tagged 300 DPI. Pure metadata change — zero quality loss, no resampling, no upload.

Convert PNG ↔ JPG ↔ WebP entirely in your browser. Quality slider, transparency handling, batch supported. No upload to any server.

Add text watermark to PNG or JPG. Choose position, opacity, font size. Useful for one-off listing previews when you don't need batch processing.