NovelAI Prompt Manager

About

A lightweight and fast manager extension to streamline your NovelAI prompt creation process.

Register and manage your base prompts and character settings by genre, and copy them to your clipboard with a single click. Even if you use multiple PCs, data syncs automatically via the cloud, allowing you to build prompts in the exact same environment anywhere.

✨ Key Features

Cloud Sync: Automatically syncs data across all PCs logged into your Google account.
Interruption-Friendly: Even if you close the extension, text you are typing is preserved until you close your browser. Perfect for copying and pasting while switching between the NovelAI screen and the extension.
Export/Import: Back up to a local JSON file. Useful for data migration and backups.
Multilingual Support: Automatically switches display language between Japanese and English based on your browser settings.
Lightweight & Secure: Manages text only and does not save images, ensuring it doesn't consume storage space and remains secure.

🛠️ Features

Categorize prompts (Add, Delete, Reorder)
Structured management: "Title", "Base", "Char 1-3"
One-click copy from the prompt list
Inline title editing (for adding management codes or memos)
Safe error handling when sync capacity is exceeded

💡 How to Use

Click the extension icon to open the panel.
Create a genre and register your base and character prompts.
Click "Copy" from the list and paste it into the NovelAI input field.
Note: This extension does not input text directly into the fields. Please use clipboard pasting.

⚠️ Notes

This is an unofficial fan-made tool for NovelAI.
Uses Chrome's chrome.storage.sync for cloud syncing, with a total storage limit of approx. 100KB due to Google's restrictions (sufficient for several hundred text prompts).