Print size pack: resize one picture for every wall art ratio
Free, in your browser, nothing uploaded: drop a picture and get print-ready 300 dpi files for every wall art shape (2:3, 3:4, 4:5, 11:14, A sizes, 5:7 and square), cropped around the part you choose, in ZIPs under Etsy's 20 MB limit, with a guide to which file prints at which sizes.
Faster with the free Chrome extension: right-click any picture on a website and send it straight to the print size pack. Add to Chrome · what it does
Extension installed. Right-click any picture on a website and choose Makerfern → Open this picture in… to bring it here.
One picture, every frame shape
A 2:3 picture does not fit an 8 x 10 inch frame, and an 11 x 14 inch print is a different shape again. Sellers of printable wall art deliver one file for each shape, each at its largest size, so a buyer can print or scale it to any smaller size of that shape. This tool makes those files from one picture: it crops to each shape, brings the crop to the print size at 300 dpi, writes the dpi into the file and packs the lot, with a guide, in ZIPs that fit Etsy's limits.
What you get
- One file per shape at its largest usual size, named for what it is, for example
ratio-2x3_24x36in_300dpi.jpg. The sizes it also prints at are in the guide. - A crop you can move, a preview of each one, centred to begin with. Nothing is stretched.
- Enlarging only where the pixels fall short, with the amount said for every file and a plain warning past 3x.
- JPG or PNG with the dpi inside, and a JPG that is fitted to Etsy's 20 MB by quality, then by size, never silently.
- ZIPs that stay under the limit, split when the files need it, each with print-sizes-guide.txt. Or one ZIP per shape, or each file on its own.
How to use it
- Drop your finished artwork, the largest copy you have, or start from the sample.
- Tick the shapes you sell. Five are ticked: that is Etsy's five files for one listing.
- Look at each crop. Drag the picture under the frame if it cuts off a face, a signature or lettering.
- Read "Check before you sell": every file that is enlarged a lot is listed there.
- Press the pack button. Open each file at 100%, then make a test print before you list it.
What it does not do
- It does not make a small picture sharp. Enlarging a lot gives soft edges, and an AI enlarger guesses the detail it adds.
- It crops; it does not add white borders, mockups, bleed or CMYK files.
- It is not a promise that a marketplace or a print shop accepts the files. Check their pages, and print a test.
Questions
Which shapes and sizes does it make?
One file for each shape you tick, at that shape's largest usual size and 300 dpi, which then prints at every smaller size of the same shape:
- 2:3: 4 x 6 in, 8 x 12 in, 12 x 18 in, 16 x 24 in, 20 x 30 in, 24 x 36 in. The file is made at 24 x 36 in (7,200 x 10,800 px).
- 3:4: 6 x 8 in, 9 x 12 in, 12 x 16 in, 15 x 20 in, 18 x 24 in, 24 x 32 in. The file is made at 24 x 32 in (7,200 x 9,600 px).
- 4:5: 4 x 5 in, 8 x 10 in, 12 x 15 in, 16 x 20 in, 20 x 25 in, 24 x 30 in. The file is made at 24 x 30 in (7,200 x 9,000 px).
- 11:14: 11 x 14 in, 22 x 28 in. The file is made at 22 x 28 in (6,600 x 8,400 px).
- A series (ISO): A5, A4, A3, A2, A1. The file is made at A1 (7,016 x 9,933 px).
- 5:7: 5 x 7 in, 10 x 14 in, 15 x 21 in, 20 x 28 in. The file is made at 20 x 28 in (6,000 x 8,400 px).
- Square 1:1: 8 x 8 in, 10 x 10 in, 12 x 12 in, 16 x 16 in, 20 x 20 in, 24 x 24 in. The file is made at 24 x 24 in (7,200 x 7,200 px).
These are the sizes sellers and print shops usually list, not a standard. A sizes are rounded to whole millimetres, so a file made at A1 fits a smaller A size to within 1 mm. 2:3, 3:4, 4:5, 11:14, A series (ISO) are ticked to begin with, which is five files; 5:7 and Square 1:1 are there to tick if you need them.
Why five files? What are Etsy's limits?
Etsy's help page on digital listings (read on 9 October 2026) says an instant download listing takes up to 5 files, each at most 20MB, and accepts .jpg, .png and .zip. File names are limited to 70 letters, digits, periods, underscores and hyphens, and buyers see the names you upload. So the pack keeps every ZIP under 20,000,000 bytes, names files like ratio-2x3_24x36in_300dpi.jpg, and tells you if a pack needs more than 5 ZIPs. Etsy can change its limits: check its page before you list.
How is the picture cropped?
Each shape has its own crop: the largest part of your picture that has that shape, nothing stretched. It starts in the middle. Drag the picture under the frame (or press the arrow keys when the frame has focus) to move the crop to what matters, a face, a signature, a line of text, and the page shows exactly what will be in the file. Tick "Move all crops together" to move them all by the same point. A shape that is the same shape as your picture has no room to move.
Does it enlarge small pictures?
Only when the crop has fewer pixels than the file needs, and it says by how much for each file: "Enlarged 2.7x". Past 3x the page says plainly that the picture is being stretched a long way and will look soft, and past 8x that most of it is guessed. A picture short of pixels is enlarged with the same on-device AI model as Upscale for print (a one-time download of about 11 MB, kept by your browser) and then resampled to the size, or with a plain resample when that suits the picture better, such as flat art and logos, a small enlargement, or a crop with too many pixels for the model here. The model guesses detail; it does not restore what was never captured, so faces, small text and fine patterns can come out wrong. Under Enlarging you can cap the enlargement (a shape whose biggest size needs more is made at the next size down) or choose the plain resample only.
How long does it take?
The page shows an estimate before you start. A 24 x 36 inch file at 300 dpi is about 78 million pixels, and making one takes tens of seconds on a computer; a pack of five takes a few minutes. The AI model is much slower in a browser without WebGPU, so there the page uses the plain resample unless you choose otherwise, and says so. You can cancel at any time.
How are the files kept under 20 MB?
A big JPG can pass 20 MB, and a ZIP of JPGs cannot be made smaller. So each file is written at the best of seven quality steps (quality 92 with full colour detail down to 70) that fits, chosen from a prediction of its size and then checked on the real file; the guide names the step used. If even the lowest step does not fit, the file is made at the next size down for its shape, and the pack says so. A PNG cannot be shrunk this way: PNG files at these sizes are far over 20 MB.
Is the dpi really in the file?
Yes. Every JPG has its resolution written twice, in the JFIF and Exif headers (300 dpi), and every PNG in its pHYs chunk, so print software and image editors place the file at the right size. The tests read both headers back. No colour profile is embedded and nothing is converted to CMYK; ask your print shop what it wants.
What is in the ZIP?
The image files and print-sizes-guide.txt: which file prints at which sizes, its pixel size, how much it was enlarged, where the crop was taken from, its file size and the JPEG quality step. Every ZIP of a split pack has the guide, so each opens on its own.
What happens to a transparent PNG?
A JPG cannot hold transparency, so see-through parts are put on white, and the page says when that happened. The same applies to the PNG option, which makes opaque files.
Is my picture uploaded?
No. The picture is opened, cropped, enlarged and written into the files in your browser, and the ZIPs are saved from memory on your own device. The only download is the AI model, and only when a crop needs it.
Can I make packs for many pictures at once?
One picture at a time, with every shape, is free. With Pro you can drop up to 20 pictures and get a set of ZIPs for each, saved as it finishes, with a report that lists every file, its enlargement and anything to check. Each crop is centred in a run; to move a crop, make that picture's pack by itself.
What does it not do?
It does not add white borders or mats: it crops. It does not make room mockups or listing photos, bleed, or CMYK separations. It cannot make a small picture look like a large original. It does not check your right to sell the picture, and it does not guarantee that Etsy, or any print shop, accepts a file: make a test print first.