| What it does | AI text improvement in one click via global hotkey for Windows
| AI writing tool for character headcanons and scene ideas
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| Stage | Not given
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| Founded | Not given
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| Based in | UA
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| Pricing model | Freemium
| Freemium
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| Pricing | Free version: $0 forever. Pro version: $9 one-time payment (no subscription).
| Free: 50 welcome Sparks for 7 days (up to 5 standard generations). Spark Pack 500: $4.90 (up to 50 standard generations, valid 365 days). Spark Pack Plus 2,000: $14.90 (up to 200 standard generations, 24% less per Spark, valid 365 days).
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| Key features | - Global hotkey text rewriting in any application
- Cloud AI via OpenRouter (GPT-4o, Claude, Gemini, Llama, DeepSeek, Mistral)
- Fully local AI via Ollama with zero network requests
- Unlimited custom prompts with dedicated hotkeys
- Local improvement history and operation tracking
- Privacy-preserving PII redaction for emails, phone numbers, and credit cards
- Diff preview to compare original vs AI result before applying
- Streaming responses to watch AI generation in real time
- Multilingual UI in English, Ukrainian, and Russian
- Native .NET 8 implementation without Electron
| - Generate structured headcanon ideas with premise, emotional logic, and scene hooks
- Reroll and rewrite generations with 3 Sparks per rewrite
- Save and share headcanons through public share links
- Preset prompt angles for common fandom scenarios
- Control panel for tone, angles, and canon distance customization
- Generate multiple tones for the same character premise
- Account-based result storage with persistent access after Sparks expire
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| What makes it different | - Works in any application via global hotkey—Word, Outlook, VS Code, browsers, email clients—without window switching or copying
- Choose between cloud AI (OpenRouter) or fully local AI (Ollama) with full privacy and zero telemetry
- Free forever core with no subscription, no trial, and no nag screens; optional $9 one-time Pro upgrade
- Open-source code under MIT license allowing verification of program behavior and security
- Per-prompt model selection and separate hotkeys for different text tasks
| - Templates and tone control built specifically for headcanon generation instead of generic chat
- Reusable, structured output designed to be saved and shared with fandom communities
- Emotional logic and expandable details for turning ideas into finished fic
- Specialized for fandom writers with existing character tension and ships
- Focused text-based generation rather than image generation
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 2 ▼ −1 (down) since last check | 9 ▲ +1 (up) since last check |
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| Trust Flow (Majestic) | 1 | 3 |
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| Citation Flow (Majestic) | 20 | 28 |
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| Referring domains (Majestic) | 23 | 21 |
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CapyBro
Margo