Seed
Free forever
Up to 30 students
All core features. No credit card.
Start free
6 starter templates
A knowledge home for creative schools.
Technique, materials and the habits of a maker.
→ See a quick tour
Free for up to 30 students
UK GDPR · EU (London)
Works offline
A creative school teaches a craft and the way to keep showing up to it. Drawing, painting, photography, pottery, filmmaking, graphic design, calligraphy, every discipline has its tools, its history, its working vocabulary, and the steady habits that turn beginners into makers.
C3NTR gives your students a place to read between studio sessions. Tutorials, technique articles, glossaries of materials and methods, a survey of the history that grounds the form, and the discipline of regular practice.
Find your craft below, or browse all six creative disciplines we have starter templates for.
6 creative disciplines
Each discipline has a starter template you can import in a few taps. Pick yours below.
Calligraphy
Levels, beginner, intermediate, advanced
See calligraphy →Drawing and Painting
Levels, beginner, intermediate, advanced, portfolio
See drawing and painting →Filmmaking
Levels, beginner, intermediate, advanced, festival
See filmmaking →Graphic Design
Levels, beginner, intermediate, advanced, portfolio
See graphic design →Photography
Levels, beginner, intermediate, advanced, portfolio
See photography →Pottery & Ceramics
Levels, beginner, intermediate, advanced, exhibition
See pottery & ceramics →Built for teachers, not for IT
C3NTR is meant to feel like writing in a notebook, not configuring software. No training course, no setup project.
Write directly in the app
Like a notepad. New articles are drafts until you publish, so nothing goes live by mistake.
Mobile-first authoring
Edit on the phone between classes or on the way home. The same library, the same edit screen.
A working library in under an hour
Import the starter template in a few taps. Edit anything that doesn't fit. Publish when ready.
What C3NTR is, and what it isn't
A library your school owns
Another booking or billing system
Built for how schools actually teach
A generic course builder
Calm, focused reading for students
A feed competing for attention
UK GDPR · DPA 2018
UK GDPR compliant. Hosted in the EU (London).
C3NTR is built around UK data protection law from the ground up. Your school's data sits in the EU on Google Cloud London, the same region we manage from.
UK GDPR + Data Protection Act 2018
Built around UK GDPR Article 6 lawful bases. Subject access requests answered within one calendar month.
Hosted in the EU (London)
Your school's data sits on Google Cloud in the europe-west2 (London) region. No transfer outside the UK or EEA for core operation.
Encrypted in transit
All data is TLS encrypted. Access restricted to personnel with a clear business need.
Account deletion on request
Permanent deletion of personal data and content via in-app or written request.
Start free. Move up when you outgrow it.
School
£39/mo
£32/mo billed annually
Up to 150 students
Push notifications. 1 GB media storage.
Choose SchoolAcademy
£69/mo
£57/mo billed annually
Unlimited students
Multi-instructor publishing. Engagement analytics. 5 GB media storage.
Choose AcademyDon't see your creative discipline?
Tell us what you teach and we'll add a starter template. In the meantime, the app already works for any structured curriculum. Your library starts blank in a few minutes.
Ready to give your creative students a knowledge home?
Free for the first 30 students. No credit card. A working library in under an hour.
Start free for your school