Convert GLB, GLTF, OBJ, and STL files into Minecraft block coordinates.
Duct Tape Solutions
Free online tools for quick math, Minecraft builds, and factory planning
Free calculators, Minecraft shape generators, a 3D model converter, and a Satisfactory production planner in one fast browser toolkit.
- Ready-to-use tools
- 15
- Focused tool areas
- 4
- Accounts needed
- 0
Calculators, generators, converters, and planners.
Math, Minecraft, Satisfactory, and game planning.
Open the page, set your values, and get the result.
Minecraft 3D Model Converter
Built for momentum
Useful browser tools, arranged around real jobs
Duct Tape Solutions is a practical tool bench for small tasks that should not become projects: calculate a number, shape a build, convert a model, or plan a production chain without installing anything.
Calculate without friction
Run percentage, percent difference, percentage increase, and everyday arithmetic calculations with clean inputs and readable results.
Open math toolsShape Minecraft builds
Design circles, spheres, domes, cones, cylinders, pyramids, ellipsoids, torus rings, and custom shapes with block-aware previews.
Open Minecraft toolsPlan game systems
Estimate Satisfactory production chains with machines, rates, power, extraction, alternate recipes, and amplification in view.
Open plannerWhat you can solve here
- Percent math
- 4 calculators
- Minecraft geometry
- 10 builders
- Model conversion
- 3D to blocks
- Factory planning
- 1 planner
Find percent values, changes, differences, increases, decreases, and reverse percentages.
Generate circles, spheres, domes, cylinders, cones, pyramids, ellipsoids, torus rings, and combined shapes.
Convert GLB, GLTF, OBJ, and STL files into Minecraft block coordinates.
Balance Satisfactory inputs, outputs, recipes, machines, rates, and power needs.
Featured tools
Percent CalculatorCalculate percentages, percent change, percent difference, and reverse percentages with formulas and copyable results.
Minecraft Shape GeneratorGenerate Minecraft circles, spheres, domes, pyramids, cones, cylinders, ellipsoids, and torus block blueprints.
Satisfactory Production Chain CalculatorCalculate Satisfactory production chains with machines, rates, power, extraction, alternates, and amplification.
- Minecraft 3D Model Converter
Convert GLB, GLTF, OBJ, and STL files into Minecraft block coordinates.
CalculatorA fast calculator for basic arithmetic with keyboard support.
Minecraft Sphere GeneratorGenerate hollow or filled Minecraft sphere layers with a 3D block preview.
Choose your path
Start from the task, not the category tree
Pick a starting point based on the work in front of you. Each tool page is built around the result, with the controls close to the output.
Need a quick number?
Use one calculator for common percentage questions, from discounts and ratios to reverse percentage work.
Calculate percentagesDesigning a Minecraft build?
Move from rough build idea to block layout with previews, dimensions, and shape-specific controls.
Generate shapesBringing in a 3D model?
Turn a 3D model into block coordinates when a simple shape generator is not enough.
Convert a modelBalancing a factory?
Trace what your Satisfactory factory needs before you place another line of machines.
Plan productionMinecraft build generators
- Minecraft 3D Model Converter
Convert GLB, GLTF, OBJ, and STL files into Minecraft block coordinates.
- Minecraft Shape Generator
Generate Minecraft circles, spheres, domes, pyramids, cones, cylinders, ellipsoids, and torus block blueprints.
Minecraft Circle GeneratorCreate pixel circle charts, outlines, filled disks, and row-by-row Minecraft circle templates.
- Minecraft Sphere Generator
Generate hollow or filled Minecraft sphere layers with a 3D block preview.
Minecraft Dome GeneratorGenerate Minecraft dome and hemisphere roof layers with block counts and a 3D preview.
Minecraft Pyramid GeneratorGenerate Minecraft pyramid layers for temples, roofs, monuments, and survival builds.
Math calculators
- Calculator
A fast calculator for basic arithmetic with keyboard support.
- Percent Calculator
Calculate percentages, percent change, percent difference, and reverse percentages with formulas and copyable results.
Percentage Increase CalculatorCalculate percentage increase or decrease between a starting value and a final value.
Percent Difference CalculatorCalculate the symmetric percent difference between two values with the formula shown.
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Popular tool topics
Questions before you start
Are the tools free to use?
Yes. The tools are free to open and use in the browser, and the home page links directly to the calculators, generators, converter, and planner.
Which tool should I choose first?
Use the math tools for percentages and arithmetic, the Minecraft generators for block shapes and 3D conversion, and the Satisfactory planner for production chains.
Do I need to install anything?
Most tools run directly in the browser. Open the tool page, adjust the inputs, and review the generated result without creating an account.
What Minecraft builds can I plan here?
The Minecraft collection covers common build geometry, including circles, spheres, domes, cones, cylinders, pyramids, ellipsoids, torus rings, and custom shapes.
Find the right tool faster
Open the complete directory when you want every calculator, Minecraft generator, converter, and planner in one view.
Explore the full tool index