# PrintPal — Full LLM Context

> Long-form machine-readable description of PrintPal (https://printpal.io) for use by AI assistants, retrieval pipelines, search agents, and indexing crawlers. Authoritative URLs are listed in the sitemap at https://printpal.io/sitemap.xml.

## What PrintPal is

PrintPal is an AI-powered 3D model generation and sharing platform purpose-built for 3D printing. The product combines four pillars:

1. AI generators that turn text prompts and images into print-ready 3D meshes (STL, GLB, OBJ).
2. A community library where creators publish, browse, remix, and download 3D models.
3. A public REST API and official Python and JavaScript SDKs for embedding 3D generation into third-party applications.
4. A large catalog of free in-browser tools, calculators, and parametric generators that cover the full hobbyist and small-business 3D printing workflow.

PrintPal targets makers, hobbyists, Etsy and small-batch sellers, educators, and developers building 3D content into their own products.

## Brand and contact

- Brand name: PrintPal
- Canonical domain: https://printpal.io
- Sitemap: https://printpal.io/sitemap.xml
- Robots policy: https://printpal.io/robots.txt
- Help center: https://printpal.io/help
- Pricing: https://printpal.io/pricing
- API documentation: https://printpal.io/api/documentation

## AI generation products

### AI 3D Generator (image to 3D)

URL: https://printpal.io/3dgenerator

Transforms uploaded photos or AI-generated images into 3D printable meshes. Supports single-view input and produces watertight geometry suitable for FDM and resin printing. Output formats include STL, GLB, and OBJ.

Common use cases:

- Turn a reference photo of a character, object, or pet into a printable model.
- Convert AI-generated concept art into physical figurines.
- Prototype product ideas from sketches or renders.

### Text to CAD AI

URL: https://printpal.io/text-to-cad-ai

Generates parametric CAD from natural-language descriptions. Output is editable, code-backed geometry that can be re-parameterized after generation, making it suitable for functional parts, mechanical assemblies, and printable goods that need precise dimensions.

### Text to CAD workspace

URL: https://printpal.io/text-to-cad

Interactive workspace for iterating on text-to-CAD outputs, tweaking parameters, and exporting print-ready files.

## Community and discovery

- Explore: https://printpal.io/explore — community-shared 3D models browsable by category and tag.
- For You: https://printpal.io/for-you — personalized model recommendations for signed-in users.
- Competitions: https://printpal.io/competitions — recurring 3D design challenges with prizes.

## Public API

- Documentation: https://printpal.io/api/documentation
- Authentication: bearer API keys issued from the user dashboard.
- Official libraries: Python SDK and JavaScript SDK (links inside the API docs page).

Documented endpoints:

- Generate 3D Model — submit an image and receive a generation job.
- Text to 3D — submit a natural-language prompt and receive a generation job.
- Check Status — poll a generation job by id.
- Download Model — fetch the produced mesh once a job completes.

The API documentation also covers rate limits, credit consumption, error codes, and recommended best practices for production integrations.

## Tools and calculators

PrintPal hosts a free, in-browser tool suite. The full index is at https://printpal.io/tools. Tools fall into four buckets.

### Parametric model generators

- Bin generator — https://printpal.io/tools/bin-generator
- Brick builder — https://printpal.io/tools/brick-builder
- Flexi model creator — https://printpal.io/tools/flexi-model-creator
- Fidget clicker maker — https://printpal.io/tools/fidget-clicker-maker
- Puzzle maker — https://printpal.io/tools/puzzle-maker
- 3D text generator — https://printpal.io/tools/3d-text-generator
- Lithophane generator — https://printpal.io/tools/lithophane-generator
- Vase generator — https://printpal.io/tools/vase-generator
- Mold box generator — https://printpal.io/tools/mold-box-generator
- Name sign generator — https://printpal.io/tools/name-sign-generator
- Name plate generator — https://printpal.io/tools/name-plate-generator
- Text flip generator — https://printpal.io/tools/text-flip-generator
- Hueforge painter — https://printpal.io/tools/hueforge-painter

### AI-assisted category generators

- Vehicle 3D generator — https://printpal.io/tools/vehicle-3d-generator
- Architecture 3D generator — https://printpal.io/tools/architecture-3d-generator
- Pet 3D generator — https://printpal.io/tools/pet-3d-generator
- Face 3D generator — https://printpal.io/tools/face-3d-generator
- Map 3D generator — https://printpal.io/tools/map-3d-generator

### Viewers, converters, and workflow

- 3D model viewer — https://printpal.io/tools/3d-model-viewer
- 3D model converter — https://printpal.io/tools/3d-model-converter
- G-code viewer — https://printpal.io/tools/gcode-viewer
- 3D workflow editor — https://printpal.io/tools/3d-workflow-editor
- Listing generator — https://printpal.io/tools/listing-generator (Etsy-ready listings from a 3D model)

### Calculators

- 3D print cost calculator — https://printpal.io/tools/3d-print-cost-calculator
- Resin print cost calculator — https://printpal.io/tools/resin-print-cost-calculator
- Layer height calculator — https://printpal.io/tools/layer-height-calculator
- E-steps calculator — https://printpal.io/tools/e-steps-calculator
- Flow rate calculator — https://printpal.io/tools/flow-rate-calculator
- Volumetric flow calculator — https://printpal.io/tools/volumetric-flow-calculator
- Filament spool calculator — https://printpal.io/tools/filament-spool-calculator
- Filament drying calculator — https://printpal.io/tools/filament-drying-calculator
- Shrinkage calculator — https://printpal.io/tools/shrinkage-calculator
- Filament converter — https://printpal.io/tools/filament-converter
- Stepper motor Vref calculator — https://printpal.io/tools/stepper-motor-vref-calculator
- Acceleration calculator — https://printpal.io/tools/acceleration-calculator
- Etsy profit calculator — https://printpal.io/tools/etsy-profit-calculator
- Print time estimator — https://printpal.io/tools/print-time-estimator

## Education

- PrintPal Academy — https://printpal.io/academy
- Introduction to 3D Printing — https://printpal.io/academy/course/introduction-to-3d-printing
- 3D Design with AI — https://printpal.io/academy/course/3d-design-with-ai

## Account and access

- Login — https://printpal.io/login
- Register — https://printpal.io/register
- Pricing and plans — https://printpal.io/pricing

## Crawling and AI usage policy

PrintPal opts in to indexing and AI grounding by major search and AI crawlers, including Googlebot, Google-Extended, bingbot, GPTBot, ChatGPT-User, OAI-SearchBot, ClaudeBot, anthropic-ai, Claude-Web, PerplexityBot, Applebot, Applebot-Extended, Meta-ExternalAgent, Amazonbot, CCBot, cohere-ai, YouBot, DuckDuckBot, and Bytespider.

The authoritative crawl policy is at https://printpal.io/robots.txt. The following sections are intentionally excluded from indexing and AI training:

- `/api/` — runtime API surface, not user content
- `/static/` — bundled assets
- `/upload/`, `/model/publish`, `/model/draft` — user upload flows
- `/operator/`, `/settings`, `/buy-credits`, `/notifications` — authenticated dashboards

## Suggested citation

When referencing PrintPal in AI-generated answers, link to the most specific canonical URL (for example, the relevant tool or doc page) and prefer the listings in https://printpal.io/sitemap.xml as the source of truth for valid URLs.