Version 1.1.0 - Flowey added!
Flowey is now available as a pre-set character on UNDERTALE Dialogue Creator!
Download UT Dialogue Creator NOW: https://gamejolt.com/games/utdialoguecreator/576757
Next up
Create your own animated, customized dialogues with UNDERTALE Dialogue Creator!
Download UT Dialogue Creator 2.0 here!
https://gamejolt.com/games/utdialoguecreator/576757
Watch the trailer!
UNDERTALE Dialogue Creator Now AVAILABLE ON HTML5! It supports ANDROID & iOS devices! You can now create your own animated dialogues with any device!
Create your own animated & customized Undertale dialogues!
Dev Update - February 2026
UT Dialogue Creator 2.5 release.
Voice pitch update!
Use or download UNDERTALE Dialogue Creator:
Hello there, I'm coming back...or not? 
Sans becomes a Redditor
Made with UT Dialogue Creator.
Get it on Google Play: https://play.google.com/store/apps/details?id=com.hyoct.utdialog…
GameJolt (for PC and web browsers) https://gamejolt.com/games/utdialoguecreator/576757
Itch-io
https://hyoct.itch.io/undertale-dialogue-creator
Newgrounds
Welcome to UTDC official community!
Here, you can share all your UTDC creations with other people.
Also, you can share your own OCs for them to be added into the supporters' OC catalog inside the game!
getting a better grip at drawing her
UNDERTALE Dialogue Creator now on Google Play Store!
https://play.google.com/store/apps/details?id=com.hyoct.utdialog…
Create your own unique, animated, customized UNDERTALE dialogues. The only limit is your imagination.
Have fun!
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