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Real production geometry, not a generic template

Button artwork guidelines

Almost every artwork problem with a button comes from one fact: the printed circle is bigger than the button. Here is that geometry drawn, the exact numbers for all three sizes, and a template to download.

A button has three diameters, not one

A 2.25 inch button at true proportion. The numbers differ per size; the shape of the problem does not.
A 2.25 inch button and its three diametersThe printed circle is 2.625 inches across and the sheet is punched at that diameter. The finished button is 2.25 inches. Artwork that has to stay readable belongs inside the 2.063 inch safe circle. The hatched ring between the finished face and the cut line folds over the metal shell and crimps underneath, so nothing printed in it is visible on the finished button.Cut line2.625 inFinished face2.25 inSafe area2.063 inThis ring folds under the shell
Cut line, 2.625 in788 px at 300 DPI
Make your file this size and fill it edge to edge. The hatched ring is punched with the button and then folded underneath, so it can carry background and nothing else.
Finished face, 2.25 in675 px at 300 DPI
The disc you hold. This is the size we sell it as.
Safe area, 2.063 in619 px at 300 DPI
Keep text, a logo edge, a face or a code inside here. The button curves away before it reaches its own rim, so art that stops at the face is already tilting out of view.
The 3 button sizes drawn at true relative scaleCircles at their real relative size, resting on one line. 1.5 inch is 1.5 inches across, 2.25 inch is 2.25 inches across, 3 inch is 3 inches across. Doubling the diameter quadruples the printable face, so the largest disc is drawn visibly four times the area of the smallest rather than twice its size. The dashed ring inside each face is that size's safe area for artwork.1.5 in2.25 in3 in

What happens near the edge

The same design, set two ways.
Artwork sitting inside the safe circleThe same mark and two lines of type on a 2.25 inch button, sitting inside the 2.063 inch safe circle. Nothing reaches the ring that folds under the shell, so nothing is cut off and nothing curves away from the reader.

Inside the safe circle

The mark and both lines stay inside the dashed circle, so all of it stays flat and all of it survives the crimp.

The same artwork set too large, cut off at the rimA mark and two lines of type on a 2.25 inch button, set large enough to cross the 2.063 inch safe circle. The ends of both lines run into the ring outside the 2.25 inch face and are cut off at the rim, because that ring folds under the shell. The band that is still visible but already curving away from the reader is shaded.

Crossing the safe circle

Both lines run past the dashed circle. The ends reach the ring that folds under the shell and are gone, and the shaded band is already tilting out of view.

A border that traces the outline of the button is the hardest thing to get right, because any small shift during punching makes it uneven on one side. If you want a ring, make it thick and keep it inside the safe circle.

Every dimension, and a template for each size

The whole catalog, with the file size you need for each one.
Make your file the size in the last column and fill it edge to edge. Keep anything that has to stay readable inside the safe area.
SizePer buttonFinished faceSafe areaMake your file
1.5 inch$1.891.5 in450 px1.375 in413 px1.837 in551 px+22% vs face (1.2247x)Canva: 1.837 x 1.837 in
2.25 inch$1.992.25 in675 px2.063 in619 px2.625 in788 px+17% vs face (1.1667x)Canva: 2.625 x 2.625 in
3 inch$2.493 in900 px2.875 in863 px3.451 in1035 px+15% vs face (1.1503x)Canva: 3.451 x 3.451 in
Pixel figures are at 300 DPI, which is what we print at. Square files, sized to the last column. The bleed is not a fixed 20 percent: the cut diameter is a physical punch size that differs per size, shown here as a percent over the face and as a ratio. The last row of each cell is also your Canva custom canvas size: a square Custom size in Canva using that number for both width and height.

1.5 inch

1.837 in square, 551 px

About the 1.5 inch size

2.25 inch

2.625 in square, 788 px

About the 2.25 inch size

3 inch

3.451 in square, 1035 px

About the 3 inch size

Three formats, and pick whichever your tool actually opens. The SVG has two layers: put your design in artwork and delete or hide guides before you export, because the guides are printing instructions and they will print if you leave them on. It opens in Illustrator, Affinity, Inkscape, Figma and Photoshop. The PDF opens anywhere, including Preview and Acrobat, and prints the same three numbers as readable text. The PNG is a transparent guide overlay for Canva or any layer based tool: drop it on a layer above your design, line the artwork up with the rings, then delete that layer before you download your finished file.

No design software? Canva and a phone both work

Two workflows, using the exact numbers in the table above rather than a generic rule of thumb like “add a quarter inch.” That advice is for a rectangle bleeding off a straight edge; a button's ring wraps a circle, and the table above shows it is a different percentage at every size, not a fixed 20.

In Canva

Create a design at a Custom size, in inches, set to the Canva size shown for your size in the table above: the same number the press cuts to, not a rounded approximation. Fill it edge to edge with no white margin, keep anything readable well inside the safe diameter, then download as PNG or PDF at the highest quality Canva offers.

All I have is a phone photo

That is enough to order from. Take the photo against a plain background in good light, crop it to a square so you choose what is cut off, and upload the original rather than a screenshot, which is captured at screen resolution rather than the photo’s own. You do not need to hit the pixel counts above before you upload: we check every file before it prints and call if a photo is too small for the size you chose.

Resolution, photos and fine detail

We print at 300 dots per inch measured across the full face.
The same group photo on each of the three button sizesOne schematic photograph of three people, drawn at the same proportion of the face on every size, with the discs at their true relative sizes. 1.5 inch carries 450 pixels across the face, 2.25 inch carries 675 pixels across the face, 3 inch carries 900 pixels across the face. The figures shrink with the button, so a face in a group shot that is clear on the largest size is a few dozen pixels across on the smallest.1.5 in2.25 in3 in
The same picture on all three, drawn to scale. Crop a photo to a square before you upload it so you decide what gets cut off, and keep faces inside the dashed circle. If one particular person has to be recognized, that is the argument for the 3 inch face.

If your file has more pixels than the table above asks for, nothing is lost. If it has fewer, it has to be enlarged to reach the edge, and enlarging adds no detail that was never captured: you get a file that passes a resolution check and a print that still looks soft. That is why a logo saved off a website or lifted from a slide deck is usually a problem at 3 inch and usually fine at 1.5 inch.

Vector artwork has no resolution at all, so a PDF export sidesteps the question completely and is the best file you can send. We keep your original upload and derive the production file from it rather than from a preview, and if what you send is too small for the size you chose, we tell you before it is printed.

File formats

Three work well, and one is worth avoiding.
File formats, what each is for, and screenshots to avoid
FormatUse it for
PDFDesign software output. A vector PDF scales to any diameter with no loss.
PNGA logo, especially with a transparent background. Export at the pixel size in the table above.
JPGA photograph, saved at the highest quality your software offers.
ScreenshotsAvoid. Captured at screen resolution, a fraction of print resolution.

Text, lines, codes and color

Four things behave differently on a small curved surface than they do on a screen.
Small text, thin lines, QR codes and color, and what to do about each on a curved printed surface
ElementWhat to do
Small textSet your design to real finished size on screen at 100 percent zoom and read it from two feet away. On the 1.5 inch face a tagline usually has to come off.
Thin linesA hairline or one pixel stroke can thin to nothing in print. Thicken any outline, border or keyline before you upload.
QR codesKeep it well inside the safe area, dark on light, URL short, tested with a phone on the printed button. The 3 inch face gives a code the most room.
Color and contrastPale tints and subtle gradients read flatter in print than on a backlit screen. High contrast survives best and reads across a room.

Using someone else's logo or mark

We print what you upload. Whether you are allowed to use it is a separate question worth answering before you order.

You need the right to use a logo, mascot or design before you upload it, whether that is because you own it, your employer or school does, or the owner has given you permission. Professional and college sports marks in particular are licensed property and are actively enforced by their leagues and schools, so a fan-made design built around one is a different situation from your own logo even when nobody is selling it.

We may ask where a mark came from before we print it, and we are not lawyers: we cannot tell you whether a particular use is licensed, fair use or an infringement. If you did not create the artwork and are not certain you can use it, that is a question for whoever granted the rights, not for us.

Before you upload

Six things, in the order they matter.
  1. Your file is square and covers the full cut diameter, not the finished diameter.

  2. Your background reaches all four edges. No white margin, no transparent corner.

  3. Every word, logo edge, face and code sits inside the safe circle.

  4. The file has enough real pixels for the size you chose, or it is vector.

  5. Nothing important traces the outline of the button.

  6. You have looked at it on screen at the real finished size.

If any of that is uncertain, upload the file anyway and call 631-458-3842. We look at every file before it is printed and we get in touch if something needs a decision rather than guessing on your behalf.

Ready to upload

Pick a size and go. You can change your mind in the configurator.