CrossNotes

A client-side Minecraft Fabric mod for easily taking and managing notes in-game, cross server&worlds, with markdown rendering, HUD display, interactive control and quick command to write notes.

Features

• In-Game Note Editor — Create, edit, and delete notes without leaving the game. Full text editor with click-to-position, arrow key navigation, text selection, and clipboard support (Ctrl+C/X/V).
• Markdown Rendering — Notes support headers, bold, italic, inline code, links, lists, blockquotes, and interactive checkboxes.
• HUD Overlay — Pin a note to your screen as a customizable HUD widget. Adjust position, width, height, and choose whether overflow shows first or last lines.
• Cross-World Persistence — Notes are stored locally in your config folder, so they follow you across singleplayer worlds and multiplayer servers.
• Quick-Access Slots — Bind up to 3 notes to keyboard shortcuts for instant HUD toggling.
• Commands — Manage notes entirely from chat with the /cn command.

This project is still under active development and debugging. If you encounter any new-found bugs or have feature suggestions, please submit an issue on GitHub.

Keybinds

All keybinds are rebindable under Options → Controls → CrossNotes.

Action	Default Key	Description
Open Notebook	Ctrl+C	Opens the notebook screen. If a note is pinned to the HUD, opens that note's view instead.
Toggle HUD	H	Show or hide the HUD note overlay.
Notebook Slot 1–3	Unbound	Toggle the bound note on the HUD.

Commands

All commands use the /cn prefix.

Command	Description
/cn new [title]	Create a new note. Uses a timestamp title if omitted.
/cn add <content>	Append text to the currently displayed HUD note. Creates a new note if none is active.
/cn list	List all saved notes with titles, previews, and IDs.
/cn show [id]	Toggle the HUD, or pin a specific note by its ID.
/cn delete [id]	Delete the currently displayed note, or a specific note by ID.
/cn bind <slot> <noteId>	Bind a note to a quick-access slot (1–3).

Markdown Support

The note viewer and HUD render the following markdown elements(Some might not work normally due to minecraft display settings):

Syntax	Result
**bold**	Bold text
*italic*	Italic text
`code`	Inline code
[text](url)	Clickable link
- item	Bulleted list
> quote	Blockquote
- [ ] task	Unchecked checkbox
- [x] task	Checked checkbox (strikethrough)

Checkboxes are interactive — click them in the note view or directly on the HUD(open Chat or use other mods to free cursor) to toggle their state.

Settings

Open the settings screen from the notebook UI. Available options:

• HUD Toggle — Enable or disable the HUD overlay.
• HUD X / Y Position — Slide to position the HUD anywhere on screen.
• HUD Width — Adjust the HUD width (100–500 px).
• HUD Height — Adjust the HUD height (50–400 px).
• HUD Overflow — Choose whether to show the first lines or last lines when the note is too long for the HUD.
• Slot Bindings — View and clear note-to-slot bindings.

Storage

Notes are saved as individual JSON files under:

.minecraft/config/crossnotes/notes/

Configuration (HUD settings, slot bindings) is stored in:

.minecraft/config/crossnotes/config.json

All data is client-side and persists across worlds and servers.

Demo Images

Disclaimer

Portions of this project were generated or assisted by AI tools. All code has been reviewed and integrated by the author.

This mod is provided as-is. Do not use it to store important or valuable content. Users are responsible for any data loss or issues that may occur while using this mod.

License

This project is licensed under the MIT License.