MakerWorld Estimator

Instantly calculate 3D printing cost estimates for MakerWorld models using custom rates.

MakerWorld Estimator is a powerful utility designed for 3D printing hobbyists, makers, and printing businesses who want to instantly know the cost to print any model hosted on MakerWorld. By clicking the extension icon while browsing any MakerWorld model, the extension automatically retrieves the model's design specifications and applies your custom pricing rates.

FEATURES • Multiple Profile Support — Easily swap between print profiles to inspect different filament weights, print times, and plate configurations without leaving the page. • Customizable Rates — Set your own hourly printing rates, material cost per gram, setup fee per plate, multi-color fee, flat labor charges, profit margin percentage, and rounding rules. • In-Depth Cost Breakdown — View a breakdown of setup costs, material fees, multi-color surcharges, and margins to build accurate quotes. • Color Matching Heuristics — Automatically identifies and highlights the filament colors used in the print profile. • Visual Theme — Beautiful, premium dark glassmorphism user interface that integrates naturally with your workflow.

HOW TO USE

1. Navigate to any 3D model page on MakerWorld.com.
2. Click the MakerWorld Estimator icon in your browser toolbar.
3. View the instant cost estimate, print times, and filament breakdown.
4. (Optional) Select a different print profile from the dropdown menu to see alternate costs.
5. (Optional) Click the gear icon in the header to open the settings panel and adjust rates to match your printers and filament costs.

PRIVACY This extension is built with privacy in mind. It does not collect, track, or share any personal information. All your customized pricing rates, labor charges, and settings are stored locally on your device using browser local storage. No data is transmitted off your device other than standard anonymous API requests to fetch publicly available model data.