Privacy-first AI for K-12

AI Tools Built for the Classroom

Local AI that runs on school hardware. No student accounts. No data collection. No cost. Just tools that teachers and students can trust.

Two Tools, One Mission

Each tool runs entirely on local AI. Private by design, ready to use in any classroom.

3D Print Studio

Students describe objects in plain English and an AI assistant generates printable 3D models, then previews them live in the browser.

  • Chat-to-3D workflow powered by local AI models
  • Live interactive 3D preview with STL export
  • Built-in safety rules for classroom-appropriate designs
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World Language Cafe

Immersive AI role-play for language learners. Students practice real cafe conversations in English and Spanish with an AI conversation partner.

  • Voice and text practice with real-time AI coaching
  • Multiple roles: customer, server, host. Every perspective
  • Bilingual support with cultural context built in
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Workshop Options

Three tiers designed to meet your school wherever you are on the AI journey.

Tier 1

Explore

~45 minutes

A live teacher demo showing both tools in action. See what local AI can do. No student devices needed.

  • Live walkthrough of both tools
  • Q&A on privacy, setup, and curriculum fit
  • No devices or prep required
  • Ideal for faculty meetings or PD days
Get Started
Tier 3

Integrate

Ongoing collaboration

Work together to embed these tools into existing curricula. Science, language, design, or STEAM courses.

  • Co-designed lesson plans
  • Alignment to learning standards
  • Teacher training and support
  • Long-term partnership model
Get Started

Privacy by Design

Every tool is built around one principle: student data stays on school property.

Local AI

Local models run on school hardware. Nothing leaves the building.

No Data Collection

Conversations aren't logged, stored, or transmitted to any third party.

No Accounts

Students open a browser and start. No sign-ups, no passwords, no PII.

No Cost

100% free and open source. No subscriptions, no per-seat licenses, no hidden fees.

About Edinfinite

I'm William Forrester. I've spent 20 years between classrooms and code, teaching and building software, often both at the same time. About 12 of those years have been full-stack engineering. I'm also a parent, and Edinfinite started the way a lot of things start: I wanted to make something cool with my kids.

That turned into a question. Why is it so hard for schools to use AI? Every tool I found wanted cloud accounts, collected student data, or charged per seat. So I built something different. These tools run on local models, on school hardware. Nothing leaves the building. No logins, no tracking, no cost.

I'm not building this in a lab. I'm building it with teachers, in schools, one conversation at a time. If any of this sounds interesting, I'd love to talk.

Let's Talk

Interested in a demo, a workshop, or just a conversation about AI in education? I'd love to hear from you.

howdy@edinfinite.com