| What it does | Turn reference images and ideas into AI image prompts for any model
| Generate USPTO-compliant patent figures from text, photos, or sketches with AI
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| Stage | Not given
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| Founded | Not given
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| Pricing model | Freemium
| Freemium
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| Pricing | Free: 10 credits/week (3 free prompts and 1 image/week without signup). Starter Monthly: $9.90/month (500 credits/month). Starter Yearly: $79.90/year (500 credits/month, save 33%). Pro Monthly: $19.90/month (1500 credits/month). Pro Yearly: $169.90/year (1500 credits/month, save 29%). Costs: 1 credi
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| Key features | - Multiple output formats: general prose, structured breakdown, graphic design analysis, JSON
- Target model optimization for Midjourney, Stable Diffusion, Flux, GPT Image, Nano Banana
- Image upload, paste, and URL linking in JPG, PNG, WEBP up to 10 MB
- Text to Prompt tool expands written ideas into complete image prompts
- AI Image Describer analyzes images in clear natural language
- AI Image Generator creates images from finished prompts with refinement
- Commercial license and no watermark on paid plans
- Free account creation via Google Sign-In with usage history tracking
| - Patent line art generation from photos and 3D models with automatic reference numerals
- 3D rendering and multi-view figure generation
- Flowchart and block diagram generation
- Chat-based natural language editing with real-time modifications
- Editable reference numerals as a separate layer
- Compliance checking against USPTO, EPO, CNIPA, JPO, KIPO, and PCT rules
- Filing sheet export for six patent offices with office-specific formatting
- Version control and version history for all generations and edits
- Multi-modal input supporting text, photos, sketches, and CAD screenshots
- Encrypted content storage with no model training on user data
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| What makes it different | - Model-aware syntax: tool automatically writes prompts in the format each AI model reads best instead of generic prose
- Editable starting points: all results are readable prompts users can adjust to preserve one quality while changing another
- Comprehensive toolkit: image-to-prompt, text-to-prompt, image description and generation in one workflow
- Privacy-first: uploaded images sent only for processing, never stored publicly or shown to other users
- Flexible credit system: one balance for all tools with no separate pools, 1 credit per prompt and 10 per image
| - Editable reference numerals saved as real text rather than baked into pixels
- Compliance checked sheet-by-sheet with detailed reporting
- Multi-office support for CNIPA, USPTO, EPO, JPO, KIPO, and PCT with one source file
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 25 ▲ +1 (up) since last check | 46 ▲ +1 (up) since last check |
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| Trust Flow (Majestic) | 5 | 10 |
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| Citation Flow (Majestic) | 24 | 30 |
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| Referring domains (Majestic) | 54 | 238 |
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PatentFig AI