Powerful Features for Modern Authors
Spinneret.Studio combines the best of AI technology with thoughtful writing tools designed to enhance your creative process. Our technology allows you to weave your story with ease, while our privacy-first approach ensures that your work remains yours.
Core Features
Everything you need to write your best work, built with privacy and creativity in mind. All core features are available for free, with no paywalls or hidden fees - for life. We believe in empowering writers, not restricting them.
Offline Support
Keep writing even without an internet connection. Your work is saved locally and syncs to Google Drive when you're back online.
- Progressive Web App technology
- Automatic local saving
- No internet required for core features
Multi-Platform Support
Write on any device, from desktop to mobile. There is nothing to install, all you need is a modern web browser and your projects follow you wherever you go.
- MacOS, Windows, Linux, ChromeOS support
- iOS, iPadOS, Android compatibility
- Responsive interface adapts to any screen
Privacy-First Design
Your writing stays private. We never store your manuscripts on our servers or use them to train AI models. All data is securely stored in your browser and synced to your Google Drive.
- Local-first storage architecture
- End-to-end encryption for syncing, We never have access to any of your data
- No data collection from your manuscripts
Simple & Powerful Editor
The Spinneret Studio Manuscript Editor offers a clean, distraction-free writing environment that is a joy to use. Our powerful editor utilities standard markdown features to ebable rich text formatting, while still offering a simple and intuitive interface.
- Built-in Spell Checking
- Automatic Chapter Creation
- Automatic saving and a powerful version control system.
Character Conversations
When writers block hits or you struggle with the direction your masterpiece should take, who is the best person to talk to? Why not a character in your book? Have lifelike interactive dialogues with your book's characters to develop their personalities and understand their motivations.
- Chat with your book's characters
- Captures your character's unique traits and viewpoits
- Explore character motivations and reactions
Offline LLM Support
Connect with locally running language models through the Spinneret Ollama Bridge for complete privacy and offline AI assistance.
- Run AI features completely offline on supported machines
- Easy to use Browser extension for Ollama integration
- Support for various local LLM models, including vanity or uncensored models
Choice of AI
Use OpenAI (Recommended), Anthropic Claude, Google Gemini, Ollama, or your own local Ollama instance. More models coming soon. Users supply their own API key for maximum privacy and flexibility.
- OpenAI, Claude, Gemini, Ollama support
- Bring your own API key
- Local and cloud AI options
Secure Data Sync To Google Drive
Your data never passes through or is stored on Spinneret Studio servers. All your work is safely stored and synced directly to your own Google Drive.
- Direct sync to your Google Drive
- No Spinneret Studio server storage
- Full privacy and control
Powerful Rendering Engine
Produce high-quality, distribution-ready ePub and PDF files with professional formatting and layouts. Ready for all major eBook stores or print submission. You can even export professionally recorded audiobooks with our AI voice synthesis tools.
- ePub, PDF and Audiobook export
- Professional layouts and formatting
- Ready for publishing or print
Accessibility Features
Disabilities should never outshine an author's potential. Spinneret.Studio is built for everyone, with robust accessibility features including screen reader support, keyboard navigation, enhanced scaling, and more.
- Screen reader support
- Keyboard navigation
- Enhanced scaling for low vision
Advanced Plot Builder
Design and visualize your story's plot and subplots with intuitive, AI-powered tools. Ensure your narrative structure is strong and every thread is reflected in your book.
- Visual plot and subplot mapping
- AI suggestions for plot consistency
- Track narrative arcs and pacing
Scratchpad
Jot down notes, ideas, and inspiration as you write. The Scratchpad is always available to capture your thoughts without interrupting your creative flow.
- Quick note-taking
- Organize ideas and snippets
- Accessible from anywhere in the app
AI Features That Augment, Not Replace
Our AI tools are designed to enhance your creative process, not take over. Your voice remains at the heart of your work.
AI Proofreading
Get intelligent suggestions for grammar, spelling, and style improvements without changing your unique voice.
- Grammar and spelling correction
- Style and tone suggestions
- Clarity and readability improvements
Plot & Character Analysis
Receive insights about your plot structure, character arcs, and story pacing to strengthen your narrative.
- Identify plot holes and inconsistencies
- Track character development
- Analyze pacing and tension
Character Development Tools
Create rich, consistent characters with detailed profiles and relationship mapping.
- Interactive character builders
- Character relationship graphs
- Personality trait suggestions
Creative Writing Assistance
Get suggestions for descriptions, dialogues, and scene settings that fit your style and story context.
- Contextual writing suggestions
- Dialogue enhancement
- Descriptive language assistance
Export Your Masterpiece
When your work is ready, export it in various formats for publishing or sharing. Unlike other platforms, we don't paywall the ability to export and distribute your work in any way you wish. You have the freedom to choose how you want to share your work.
Multiple Export Formats
Export your manuscript as PDF, EPUB, DOCX for publishing or sharing. Additionally you can choose to watermark your work if you wish to share with editors or beta readers.
No Vendor Lock-Ins
We believe in your freedom to choose. Export your work in any format you need, without being tied to a specific platform or service. All Spinneret Studio Data Files can be exported as JSON files, so you can freely archive your work in a human-readable format. You can also export your work as a plain text file, so you can use it in any text editor of your choice.
Metadata Management
Easily add and edit book metadata like title, author, description, and cover image.
Ready to Enhance Your Writing?
Try Spinneret.Studio today and discover the perfect balance of AI assistance and creative control.
Start Writing Now