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Automated Tinkercad Print Size Checking

Every few hours, WebRun opens a Tinkercad class, checks each new or updated design against the class printer build volume, matches the design to its project and deadline in Notion, and logs any design that is too big to print in a Google Sheet, so the teacher can ask the student to rescale it before it reaches the print queue.

Runs on WebRun · Strict Lockdown policy
Every 4 hours during school hours WebRunorchestrates each step
1 Tinkercad find oversized designs
2 Notion match each to its project
3 Google Sheets log the rescale list
In short

How do I catch Tinkercad designs that are too big to print before class?

WebRun checks a Tinkercad class every few hours for designs bigger than the printer build volume, matches each one to its class project and deadline in Notion, and logs the oversized designs in a Google Sheet. Teachers get a sorted rescale list instead of discovering a print failure after the fact.

  • Oversized designs get caught before they reach the print queue
  • The teacher sees every flagged design sorted by deadline
  • Fewer failed prints from designs that never fit the bed

Built for STEM teachers · makerspace coordinators · school 3D printing labs · library makerspaces

Step by step

What does WebRun do on every run?

The exact actions WebRun takes, in order - in plain language, so you can adjust anything.

  1. WebRun signs in and gets to work

    Opens www.tinkercad.com in a real browser with your saved login - no setup, no API keys.

  2. 1
    Tinkercad - find oversized designs
    • Open the Tinkercad class and check dimensions on new or updated designs
    • Compare each design bounding box to the printer build volume you set
    • Note the student and design name for anything over the limit

    Done when Every design over the build volume limit has been checked.

  3. 2
    Notion - match each to its project
    notion.so
    WebRun in Notion: match each to its project
    WebRun opens Notion to match each to its project.
    • Look up the matching class project and deadline in Notion
    • Confirm which unit or assignment the design belongs to
    • Skip any design already flagged and resolved in a prior run

    Done when Each oversized design is matched to its project and deadline.

  4. 3
    Google Sheets - log the rescale list
    google.com
    WebRun in Google Sheets: log the rescale list
    WebRun opens Google Sheets to log the rescale list.
    • Log each oversized design in a Google Sheet with student, project, and how far over the limit it is
    • Sort the sheet by deadline so the most urgent ones are on top
    • Leave the sheet for the teacher to message students directly

    Done when The rescale list in Sheets reflects every current oversized design.

Run settings

How is each run configured?

Starting pageWhere Chrome opens at the start of each run
www.tinkercad.com
ScheduleRuns automatically on this cadence
Every 4 hours during school hours
DeliveryHow each run's result reaches you
Rescale list · Google Sheets
OutputWhat each run produces - A running list of oversized Tinkercad designs with the student, project, deadline, and how far over the limit each one is.
Sheet
Setup & safety

Secure by default

Connect once, stays signed in

WebRun signs in once and keeps each session in a persistent environment, so every run picks up right where it left off.

Your credentials stay in your own private environment - WebRun never stores your passwords.
Strict Lockdown

Every action is checked against this policy before it runs.

Domains ALLOWLIST
Typed input ALLOW
Shell command BLOCK
File uploads BLOCK
Runs in a contained environment More on policies
Good to know

Questions, answered

Does it resize the design automatically?

No. WebRun only flags designs over your printer build volume in the sheet. Resizing is left to the student or teacher inside Tinkercad.

How does it know the printer size?

You set the build volume once, and WebRun compares every design bounding box against that limit on each run.

Will finished, already printed designs keep showing up?

No. Once a flagged design is resolved it drops off the list on the next run, so the sheet only shows what still needs attention.

Put this on autopilot.

Turn it on in minutes - or have our team set it up for you.