Print-ready files
in one click.
Drop one image. Get every print ratio your buyers ask for — cropped, sized, and stamped at 300 DPI.
or click to browse · JPG / PNG
Free · Instant · Nothing leaves your browser
More tools, same promise: fast, free, private.
Handmade Pricing Calculator
Materials, hours, overhead and fees — get a wholesale and retail price you can defend, with craft presets.
Open calculator →Sublimation Size Guide
Exact design sizes and placement for tees, totes, mugs and tumblers — with visual previews.
Find your size →Etsy Fee Calculator
The full 2026 fee breakdown on any sale — and a reverse mode that tells you what to charge to net your target.
Run the numbers →Your browser does the work
PrintSizer crops your image at full resolution for each ratio, embeds real 300 DPI metadata into the file bytes, and zips it — all on your own device.
Nothing ever uploads
There is no upload button in our code. Your artwork never touches our server — not for a second, not "temporarily". That's not a policy, it's the architecture.
Crop, never stretch
We never upscale or watermark your images. Every preview tells you the largest size that still prints cleanly, and warns you when it won't.
Fair questions, straight answers.
Are my images uploaded anywhere?
No. Everything happens inside your browser using your device's own processor. Your image never touches our server — you can load the page, switch off your Wi‑Fi, and it still works.
What ratios and print sizes do I get?
Six ratio master files: 2:3 (covers 4×6 up to 24×36), 3:4 (6×8 up to 18×24), 4:5 (4×5 up to 16×20), 5:7, 11:14, and an ISO A master covering A5 through A1. One master per ratio prints every size of that ratio.
Is 300 DPI really embedded in the files?
Yes — we write real density metadata into the file bytes (JFIF density fields for JPEG, a pHYs chunk for PNG). Print shops, Photoshop, and your buyers all see 300 DPI when they open the file.
Will my image be stretched or upscaled?
Never. PrintSizer only crops, at your image's full original resolution. If your file is too small for a clean 24×36, we tell you plainly instead of faking pixels.
What does Pro add?
Pro is $19, once — no subscription. It adds bulk processing (up to 10 images), per-size exact-pixel files, PNG output, custom sizes, and automatic ZIP splitting under Etsy's 20MB per-file limit. The free tier stays fully functional, and we never watermark your images on either tier.