How to Print ChatGPT Stickers in Australia

The grid on your phone is not a sticker yet

My sister-in-law sent me a screenshot on Sunday night. Nine cartoon versions of her kelpie in a three-by-three grid, made in ChatGPT in about four minutes, and a message that said "how do I get these printed onto my water bottle."

By Wednesday she'd bought sticker paper, printed the grid at home, cut it out with kitchen scissors, and produced something that looked like a page of slightly blurry dog. Which is roughly what happens to everyone who tries this the obvious way.

OpenAI's sticker feature is good at the thing it was built for. You pick a photo, pick a style, and get something that looks great in a group chat. It stops at the screen, on purpose. There's no printer at the other end and nothing gets posted to Wagga.

Getting from that image to a sticker you can peel is a separate job, and it's mostly unglamorous.

Nine stickers on screen. One file on your phone.

This is the part that catches people. On your phone you see nine stickers. On your phone's storage there is one square image with nine drawings inside it.

A printer sees the square. Something still has to decide where the cuts go, and unless you pay for that, the something is you and a pair of scissors.

That white outline you see around a proper sticker isn't styling. It's the path the blade follows. When we generate a sheet, the prompt insists on a thick white die-cut outline around every character, and the sheet gets split along those outlines before anything goes to print. A chat image has no reason to think about cut lines, because nothing is ever going to cut it.

Divide the width by three

Print wants roughly 300 pixels per inch. A 75mm sticker is just under three inches across, so it wants somewhere in the neighbourhood of 900 pixels of actual image.

Now look at your grid. Whatever its width is, each little sticker gets a third of it. A square image around a thousand pixels wide gives each cell about 330 pixels, which at print resolution comes out roughly the size of a 20-cent piece. That's a fine size for a sticker. It is not enough pixels for a sticker the size of your palm, and enlarging the file doesn't create detail that was never there.

Two things make this worse, and both are common. Screenshotting the grid instead of saving the image, which captures it at whatever size your screen was showing. And running it through an upscaler, which gives you a bigger file that prints soft and slightly plasticky.

Check the pixel dimensions before you order anything. Long-press, save, look at the file size and dimensions in your photos app. It takes ten seconds and it's the difference between a crisp sticker and a fuzzy one.

The background is where your afternoon goes

Most generated images arrive with a background. If yours has one, someone has to remove it, and the fiddly bit is always hair. Fur is worse than hair. A kelpie's ears at 330 pixels are a genuinely annoying half hour in a photo editor.

Free background removers handle a clean edge well and a wispy one badly. If you're printing on a sheet and cutting square-ish shapes anyway, you can skip this entirely and let the background become part of the sticker. That's a real option and it looks fine.

Printing ChatGPT stickers at home

Inkjet sticker paper from Officeworks does work, and for a party bag, a card, or a school project it's honestly all you need.

Where it falls down is water. Home sticker paper and inkjet ink are not built for a drink bottle that goes through the dishwasher four nights a week, and no amount of laminating film quite fixes it. Vinyl is a different material with a different job. The materials and sizing guide goes through which finish survives what, and it applies whether you print with us or anyone else.

The other cost is your time. Cutting nine shapes with scissors takes about twenty minutes and the edges will never be even. Worth knowing before you commit your Sunday.

If you're sending it to a print shop

They'll want the file, not a screenshot. They'll ask what size in millimetres, which is why the pixel maths above matters. And they'll ask whether you want the stickers cut to shape or printed on a sheet you cut yourself, because cutting to shape is a separate machine step and it costs more than printing a rectangle.

They will also, in my experience, print exactly what you send. Background and all.

Or start with something built to be printed

The reason we exist is that this whole gap is annoying, and it isn't the fun part. Our generator produces the character and its cut outlines at print resolution in one go, then we print the sheet on vinyl, matte or glossy and post it. If you want the mechanics of that, the step-by-step is here.

The scenes on the design page are the same idea as the mad-libs prompts you've already been playing with, just aimed at something physical at the end. Someone's golden retriever, or the iced-coffee-walk one, which is very much a Frank Green sticker. WELCOME50 takes 50% off a first order and covers the shipping, if you'd rather test it on a real sticker than a preview.

And if you never order anything from us, the pixel check and the cut-line thing still save you a wasted afternoon.

Almost everyone I know who's done this has ended up sticking them on a laptop lid or a drink bottle, which is its own small artform and covered here.

My sister-in-law's kelpie is on the bottle now. Second attempt, proper vinyl, and she's already asked me whether you can get them big enough for a car window. You can.