Free + paid plan

Krea 3D

Turn a photo or text prompt into an STL, choosing from about ten AI 3D models in one menu

Krea 3D is a freemium browser tool for comparing several AI 3D generators from one account. Free plan with 100 compute units a day, limited 3D model access and no commercial license. The cheapest paid plan is Pro at $35/month ($21/month billed yearly) with 20,000 units and a commercial license; Max, Business and Enterprise plans sit above it. A 3D generation costs from about 10 to about 900 units depending on the model. Exports STL, OBJ, GLB, FBX and PLY; an account is needed to download. Last checked 30 September 2026.

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At a glance

Price: Free plan with 100 compute units a day, limited 3D model access and no commercial license. The cheapest paid plan is Pro at $35/month ($21/month billed yearly) with 20,000 units and a commercial license; Max, Business and Enterprise plans sit above it. A 3D generation costs from about 10 to about 900 units depending on the model.
Runs on: Browser
Exports: STL, OBJ, GLB, FBX, PLY
Multicolor: No, single color
Account: Required to download
Open source: No
Skill level: Easy: a few settings to tune
Best for: Comparing several AI 3D generators from one account
Selling prints: On a paid plan Krea's pricing page includes a commercial license from the Pro plan up; the free plan has none, and the terms say commercial rights depend on your plan.
How we checked: Read the tool page and docs 3D page loads logged out with the Model menu (default Hunyuan3D-2.1), Image to 3D, Text to 3D and Mesh only, then a sign-up dialog; docs list STL, OBJ, FBX, GLB and PLY
Last checked: 30 September 2026

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Sources: Krea pricing, Krea 3D docs (export formats), Krea terms of service (checked 30 September 2026)

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What is Krea 3D?

Krea 3D is a browser tool inside the Krea AI suite that turns a photo, sketch or text prompt into a 3D model you can download as an STL. You add an image under Image to 3D, or switch to Text to 3D and describe the object, then pick a model and press Generate. The result opens in a 3D preview with a Download button.

What sets it apart from single-model sites is the model menu. One page lists around ten generators from different labs, including Hunyuan3D 3.1, TRELLIS 2, Tripo H3.1, Rodin V2.5 and Meshy V7, each with its compute cost. On a paid plan that makes it easy to try an image on a cheap model first and a heavier one after. Hunyuan3D 3.1 Pro also takes several views of one object and lets you set the face count, and most models offer a Mesh only option that skips the texture step a single-color print does not need. Downloads include STL for your slicer, plus OBJ, FBX, GLB and PLY.

It suits people who already pay for Krea, or who want to compare AI 3D models from one account. The free plan has only limited access to the 3D models and no commercial license, and AI meshes are worth checking for holes and thin walls before printing.

What you can make

Figurines and character models
Objects rebuilt from a single photo or sketch
Props, decor and display pieces
Textured GLB models for viewers and game engines

How to use Krea 3D

Open krea.ai/3d and sign in with a free or paid account
Choose Image to 3D and add a clear photo, or switch to Text to 3D and type a description
Pick a model from the Model menu, check its unit cost and turn on Mesh only if you do not need textures
Press Generate, check the preview, then download the STL and slice it

What you'll need to print it

Filament and parts that suit what you make with Krea 3D.

Matte PLA

Resin

Siraya Tech Fast ABS-like Resin (affiliate link) Siraya Tech
Siraya Tech Blu Tough Resin (affiliate link) Siraya Tech

Multicolor PLA

Some of these are affiliate links: we may earn a small commission, at no extra cost to you. More about that

Krea 3D pros

Around ten 3D models from different labs in one menu, with the unit cost shown next to each
Works from a photo or a text prompt, and Hunyuan3D 3.1 Pro accepts several views of one object with an adjustable face count
Exports STL for slicing as well as OBJ, FBX, GLB and PLY, and most models have a Mesh only option that skips textures

Krea 3D cons

You need an account, and the free plan has only limited 3D model access, so most of the menu needs a paid plan, which starts at $35 a month
The stronger models use a lot of units (nearly 300 for Hunyuan3D 3.1 Pro and about 900 for Meshy V7), so credits go fast
No commercial license on the free plan, and AI meshes may need repair before printing