Share your project.
Upload a .sb3 from the Scratch editor, or paste a link to a public project.
Ask anything about your Scratch project
Get help with your Scratch project.
Drop your .sb3 file in. Patch reads every sprite, every script — then helps you understand it or fix a bug.
★No account needed to try · It's free
Three steps. That's it.
Patch reads the code.
Every sprite, every script, every variable — Patch sees the real project, not a guess.
Ask anything about it.
“Explain my project”, “find a bug”, “suggest improvements” — or ask in your own words.
For grown-ups
Made for children. Trusted by parents.
PatchPup was built by a parent and their eleven-year-old, after one too many “Dad, why won't my Scratch game work?” moments. The web is full of general chatbots — none of them read the actual project file. That's the whole point of Patch.
↳ Scratch today; more young-creator platforms planned for a future version.
Scratch-only scope
Patch only answers questions about the Scratch project your child has shared. Off-topic requests are politely redirected every time.
Conversations are moderated
Every message is checked before and after the AI sees it. Flagged messages pause the chat and notify the parent by email.
Minimal data stored
No child profiles. No long-term history. Transcripts expire in 30 days by default and can be deleted any time from Settings.
Ready to try it?
Drop in a .sb3 and ask Patch anything about your Scratch project. No account needed for your first chat.