3D Converter alternatives

3D Converter is a free, browser-based tool for converting between common 3D formats, repairing meshes, and generating 3D models from 2D images. When choosing an alternative, consider whether you need file conversion, image or text generation, texturing and retopology, or API access, and whether a paid tier is acceptable.

Comparing with

3D Converter

Perfectly convert between major 3D formats from 3D model or 2D image

FreeWeb

View 3D Converter

Quick picks

All 7 alternatives

Ranked by how well each one does what 3D Converter does.

1
PNGtoSTL
png to stl, image to stl, Image to 3D, 3MF to STL, OBJ to STL
Pick it if you need to turn logos, concept art or images into printable STL relief models, heightmaps or lithophanes, with real-time parameter preview before download.
- Free plan
- Web
Covers most of itFreeSimilar price to 3D ConverterView PNGtoSTL
2
Fomrix
Create AI 3D assets from images and text
Pick it if you want text-to-3D or image-to-3D generation alongside STL mesh repair and browser viewers, and can work with its credit-based generation.
- Free plan
- Web
Covers most of itFreemiumSimilar price to 3D ConverterView Fomrix
3
Trellis 2
AI 3D reconstruction: turn photos into 3D models online
Pick it if you need textured single-image models with adjustable resolution and 4K PBR materials, and can accept a paid tier for generation.
- Free plan
- Web
Covers some of itFreeCosts more than 3D ConverterView Trellis 2
4
Image3D
Generate 3D models from images or text in your browser
Pick it if you want browser-based image or text generation with GLB, OBJ, STL and PLY export, and also need an API for your own workflows.
- Free plan
- API
- Web
Covers some of itFreemiumCosts more than 3D ConverterView Image3D
5
Alpha3D
Transform 2D images into high-quality 3D assets
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Pick it if you need game-engine assets with smart retopology, UV unwrapping, AI rigging and saved batch workflows, plus REST API and Blender access.
- Free plan
- API
- Web
Covers some of itFreemiumCosts more than 3D Converter
View Alpha3D
6
ChatAvatar
Transform Text and Images into 3D Avatars
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Pick it if you are building 3D generation into an application or need avatars and HDRI environment maps, with API access and plugins for 3D software.
- Free plan
- API
- Web
Covers some of itFreeCosts more than 3D Converter
View ChatAvatar
7
3D AI Studio
Create high-quality 3D models with AI technology
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Pick it if you want AI texturing and quad retopology for existing models, export to FBX, GLB, OBJ and STL, and private asset storage with an API.
- Free plan
- API
- Web
Covers some of itPaidCosts more than 3D Converter
View 3D AI Studio

3D Converter and its top 5, side by side

What we compared	3D ConverterThis product	PNGtoSTL#1	Fomrix#2	Trellis 2#3	Image3D#4	Alpha3D #5
What it does	Perfectly convert between major 3D formats from 3D model or 2D image	png to stl, image to stl, Image to 3D, 3MF to STL, OBJ to STL	Create AI 3D assets from images and text	AI 3D reconstruction: turn photos into 3D models online	Generate 3D models from images or text in your browser	Transform 2D images into high-quality 3D assets
Fit for 3D Converter users	—	Covers most	Covers most	Covers some	Covers some	Covers some
Pricing	Free	Free	Freemium	Free	Freemium	Freemium
Free plan	Yes	Yes	Yes	Yes	Yes	Yes
API	No	No	No	No	Yes	Yes
Open source	No	No	No	No	No	No
Platforms	Web	Web	Web	Web	Web, API	Web, API

Questions about 3D Converter alternatives

What are the best alternatives to 3D Converter?

On AINave, the closest matches are PNGtoSTL, Fomrix and Trellis 2.

Is there a free alternative to 3D Converter?

Yes. 7 alternatives have a free plan, including PNGtoSTL, Fomrix and Trellis 2.

Which 3D Converter alternatives have an API?

4 alternatives have an API, including Image3D, Alpha3D and ChatAvatar.

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