Learn how to upload your 3D model files and customize your materials and finishes.
If you already have a 3D model ready, you can upload it directly to Gildform for production. We’ll help you validate the model for manufacturability, customize your materials and finishes, and prepare your product for ordering or publishing.
How to Upload Your Own 3D Model
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Go to the Produce Flow
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From your dashboard, select Produce to enter the production experience.
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Select “Upload Your Own Model”
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Click Upload Model to open the upload modal.
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- Add Your Model File
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Drag and drop your 3D file or click to browse.
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Supported file formats: .STL, .OBJ, .3MF, .PLY
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Maximum file size: 50MB
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- Choose Your Product & Item Type
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From the dropdown menus, select:
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Product Type → Jewelry, Fashion Hardware, Home Decor, or Collectibles
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Item Type → Specific product (e.g., ring, necklace, belt buckle, etc.)
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- Confirm Production Requirements
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Check the box confirming that your model meets Gildform’s production requirements.
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Note: Uploading a model that doesn't meet production standards may result in a 15% restocking fee if rejected later.
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You can review the full Production Requirements by clicking View Here in the modal.
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Continue to Customize Materials
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Click Continue to Materials to select your preferred metals, finishes, and engraving options.
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- Finalize Your Product
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After customization, you can:
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Add to Cart → Proceed to production and checkout.
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Publish to Shopify (Premium & Studio only) → List your products instantly.
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Tips
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Check Your File Before Uploading: Ensure your model is good to pass production validation faster.
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Studio Members: Gain access to additional optimization options and the Product Library for mixing custom and pre-built models.
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Don’t Have a Model Yet? You can start a Design Project with Gildform’s expert designers directly from the same screen.