The Operating System for Public Library Makerspaces.

Whether you manage a single lab or a county-wide system, Polar Cloud handles the intake, vetting, and management of patron print jobs. Accept submissions from home or library Chromebooks, and keep your staff focused on books, not fixing printers.

Remove the Staff Bottleneck.

Most library 3D printers sit idle because the submission process is too manual. Move away from "USB drive drop-offs" and empower patrons to self-serve safely.

The Old Way

  • "Bring a USB to the desk."
  • A trained staff member slices and starts every single job.
  • "Come back in 4 hours to see if it worked."
  • Patron data is on random sticky notes.

The Polar Cloud Way

  • Patrons submit files from home or library Chromebooks.
  • Cloud Slicing. Any staff member clicks "Approve."
  • Live camera + email notification when done.
  • Auto-logged, privacy-safe job history.

Works on Chromebooks & Public Access Computers

Polar Cloud is 100% browser-based. No software to install, no admin rights needed. Patrons submit files from home or on any library computer. Staff approve jobs from any desk. Your IT department will thank you.

The "Gatekeeper" Dashboard

You have the final say. Patrons can request prints, but they can't start them. Your staff reviews every file for printability (and appropriateness) before sending it to the machine. Reject bad files with a single click and a pre-written explanation.

The "Hub & Spoke" Model

You don't need a 3D printer in every branch to have a system-wide makerspace. Patrons in rural branches can submit jobs via the cloud. Your expert staff prints them at the Main Library, and uses your existing book courier system to send the finished parts back to the local branch for pickup.

  • ✓ Centralized Hardware Management
  • ✓ Distributed Patron Access
  • ✓ Unified Billing & Reporting

System-Wide Queue Live Status

🏢 North Branch→ Routing to Main
Patron: J. Smith • Phone Case.stl
In Queue

🌲 Rural Outreach→ Routing to Main
Patron: A. Miller • Rook.stl
Printing

🏛️ Downtown Main→ Pickup Ready
Patron: K. Doe • Vase_Mode.stl
Courier

Staff Training Progress

3 of 3 Certified

  • MJ Maria J. Completed in 45 min ✓
  • TK Tom K. Completed in 38 min ✓
  • SL Sarah L. Completed in 52 min ✓

Average onboarding: 45 minutes

Don't Rely on a Single Expert

You don't need a degree in Engineering. Polar Cloud is browser-based and user-friendly. If your staff can check out a book, they can approve a print job. Stop relying on a single "tech person" to keep the lab running.

Privacy First. Always.

Libraries are the guardians of patron privacy. We built Polar Cloud to meet your strictest data mandates.

Data Minimization

We don't want their data either. We only collect the bare minimum technical data required to slice and print the object.

24-Hour Purge

Set retention policies that automatically wipe patron files and PII from our servers 24 hours after a print completes.

Encryption at Rest

All files are encrypted in transit and at rest. We protect your patrons' intellectual property as fiercely as you do.

Data that wins grants.

"How many patrons used the lab this month?" Every job is logged with the data you need to prove community impact to your board and grantors. Justify your next LSTA application with real numbers, not guesses.

  • 142 Active Patrons
  • 15kg Filament Used
  • $4,500 Grant Funding Secured

Ready to open your makerspace to the world?

Join hundreds of public libraries using Polar Cloud.