Octosmith the blacksmith octopus hammering a keychain

Manu-ready files formatted in seconds

Upload your art and Octo will format your files for keychains, prints, and more in just a few clicks.

FREEfull previews on every tool, no cost to start.

Works withPNGJPGTIFPDFPSD

How it works

Upload one design and Octo preps it for whatever you are making. You see the whole thing free, and only spend a token when you download.

Prints
Flat art uploaded to the prints tool
Art you upload
Prints output: Bleed, trim marks, cropping, CMYK
Bleed, trim marks, cropping, CMYK
Keychains
Flat art uploaded to the keychains tool
Art you upload
Keychains output: Cut outline traced, hole placed, auto-bleed
Cut outline traced, hole placed, auto-bleed
Sticker Sheets
Flat art uploaded to the sticker sheets tool
Art You Upload
Sticker Sheets output: Cut-ready sticker sheets with background
Cut-ready sticker sheets with background
No
AI
No
Storage

No AI.

No storage.

No exceptions.

Octosmith never runs AI on your artwork, and we never use it for AI generation or training. Every piece you upload is formatted by deterministic algorithms!

We don’t keep your files, either. Your art is processed on demand and returned to you, then deleted. We never store, share, or sell what you make. It comes in, it goes out, that’s it!

Try our most popular tools

Previews are always free, and every tool has Octo’s sample art to try before you upload your own.

Sticker Stacking

Fit more stickers on every sheet: exact quantities, a full sheet, or a balanced mix of your designs.

Prints

Print-ready files with bleed, cropping and CMYK, as a PDF or a high-res image.

Keychains

Acrylic keychain files: the cut line traced from your art, holes where you want them, and a layered PSD.

Frequently asked questions

Sign up for a free account, upload your artwork, and pick a workflow: Prints, Keychains, the PDF Compiler, Sticker Stacking, or Sticker Sheets. Previews are always free, and when you are ready to download the finished file you use tokens from a pack or a plan. Tokens never expire, so you only pay for the exports you keep.

It depends on the workflow. Prints, Keychains, and the Sticker tools accept PNG and JPEG, and die-cut stickers need a transparent PNG. The PDF Compiler also accepts TIFF and single-page PDF. Upload at the highest resolution you have for the best results.

Yes. Every workflow includes a live canvas preview so you can see exactly how your file will look before exporting.

No. Buy a one-time pack whenever you need tokens, or save with a plan that adds tokens to your account every 6 months or every year. Either way, tokens never expire.

Yes. At any time you can cancel by going to the Billing page in your profile menu. There are no cancellation fees. The plan stops renewing at the end of the period you paid for, and every token you have stays in your account.

Yes. Pick the other plan on the pricing page. Your current plan ends that day, you keep its tokens, and the new plan starts right away.

About

Artist dagneo and developer Ian started working on Octosmith in the summer of 2025, after dagneo complained one too many times about how long file formatting took and asked if there was a way to build a simple tool to help her save time...so she can get back to actually making art!

dagneo at her artist-alley booth

dagneo

  • Digital and ink illustrator
  • Has been vending in artist alleys at anime conventions since 2015
  • Favorite milk tea is Assam
Ian painting a miniature

Ian

  • Full stack developer with 10+ years experience
  • Likes Warhammer, boxing, jiu jitsu, and being in the garage

See what we’re up to

A look behind the scenes at Octo’s forge! Follow along on Instagram and X.