Online 3D conversion tool
JPEG to STL Converter
Convert JPEG images into printable STL relief models with live 3D preview, adjustable dimensions, depth, base thickness, and smoothing controls.
It creates a controllable 2.5D relief model and lets you adjust width, relief depth, base thickness, and smoothing.
3D Model Preview
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How It Works
Upload a clean PNG, JPG, JPEG, or WEBP image.
Choose the conversion mode and print dimensions.
Create a job and let the Worker generate downloadable 3D files.
Preview the result online, check print readiness, and download STL, GLB, or OBJ.
Use Cases
FAQ
Is JPEG different from JPG for STL conversion?
No. JPEG and JPG are the same image format, and both can be converted into heightmap STL relief models.
Can I preview the generated STL?
Yes. The conversion result appears in the right-side 3D Model Preview panel after the Worker completes the job.
Can JPEG files include transparency?
JPEG does not support transparency. Use PNG for transparent logos and clean cutout artwork.