Free injection molding tools.
Professional calculators and builders designed by injection molding engineers. No signup required, no limitations. Just useful tools that make your job easier.
ShrinkPro Calculator
AI-powered plastic shrinkage prediction with 30+ materials across 5 categories.
Open toolDraft Angle Calculator
Optimize draft angles with 100+ materials and 60 surface textures.
Open toolClamp Force Calculator
Calculate required clamping tonnage for your injection molding machine.
Open toolRFQ Builder
Create professional injection mold RFQs in minutes with a guided builder.
Open toolHardness Converter
ASTM E140 Brinell, Rockwell, and Vickers hardness conversions.
Open toolProject Timeline
Estimate mold build timelines based on complexity and specifications.
Open toolProfitability Analysis
Analyze cost-per-part, margins, and ROI for injection molding projects.
Open toolEvery tool is free, unlimited, and built on the same engineering practice we use on client programs. Need help interpreting a result? Ask an engineer.
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