Free Keychain Generator: custom name keychain STL
Type a name and get a keychain with raised letters and a hole for the key ring. Make one for everyone in the family, team or class: they print in minutes.
How to use it
- Type the name or word for the keychain.
- Adjust the letter size, plate thickness and letter height if you like.
- Download the STL and print it flat, no supports.
- Add a filament change where the letters start for two colours.
Printing tips
- Keep the plate at least 2 mm thick so the ring hole doesn't snap.
- PETG is tougher than PLA for keychains that live in a pocket.
- Print several at once: they fit side by side on most beds.
Questions
What size should a keychain be?
Around 40 to 60 mm long and 2 to 3 mm thick works for most key rings. Shorter names make smaller keychains; adjust the letter size to suit.
What filament is best for keychains?
PETG or PLA+ hold up better than standard PLA to being carried around. Any filament works for gifts and party favours.
Can I sell keychains I print with this?
Yes. The generator's output is yours to use for anything, including selling prints.