Teleprompter Plus

Professional teleprompter for Obsidian — Stream Deck hardware control, mobile remote, neural text-to-speech, and full Markdown support.

Built for video recording, presentations, podcasts, speeches, and content creation.

What it does

Teleprompter Plus turns any Obsidian note into a professional teleprompter. Auto-scroll at adjustable speed, highlight your reading position, control playback from the keyboard, an Elgato Stream Deck, or a phone, and optionally read your script aloud with high-quality neural voices. Designed for creators who already live in Obsidian and want a teleprompter that speaks the same Markdown they write in.

Key features

• Smooth auto-scroll — variable speed (0.5×–10×), countdown timer, manual scroll, horizontal/vertical flip for camera-rig mirrors
• Hierarchical navigation — collapsible header tree, abstract-scrollbar minimap, click-to-jump, active-section highlighting
• Stream Deck integration — 55+ actions across 8 categories with real-time bidirectional state sync (catalog)
• Mobile remote control — touch-friendly web interface, control from any device on your network
• Neural text-to-speech — Kokoro MLX (22 voices, Apple Silicon), macOS say, Web Speech fallback, sentence-by-sentence highlighting
• Citation resolution — [@ries2011] spoken as "(Ries, 2011)" using your .bib files
• Full Markdown support — Obsidian syntax, math, callouts, code with syntax highlighting, tables, images, internal links
• 8 built-in themes — Professional, Broadcast, Stream, Practice, Accessibility, Cinema, plus custom colors and fonts
• OBS integration — start/stop recording synced with teleprompter playback
• Local WebSocket API — build custom integrations in any language (API reference)

Screenshots

Main interface

Clean reading display with hierarchical navigation panel, eyeline guide, and real-time position tracking.

Mobile remote

Touch-friendly remote — phone, tablet, or second computer on the same network.

Stream Deck

55+ hardware actions with live state synchronization across all controls.

Settings

Six-tab settings: Dashboard, Toolbar, Features, Profiles, Connection, About.

Installation

Community Plugin browser (recommended once published)

Obsidian → Settings → Community plugins → Browse → search Teleprompter Plus → Install → Enable.

Manual install

1. Download main.js, styles.css, and manifest.json from the latest release.
2. Place them in <your-vault>/.obsidian/plugins/teleprompter-plus/ (create the folder if needed).
3. Obsidian → Settings → Community plugins → Reload → enable Teleprompter Plus.

Build from source

git clone https://github.com/JuracyAmerico/obsidian-teleprompter-plus.git
cd obsidian-teleprompter-plus
bun install
bun run build
# copy dist/main.js, dist/styles.css, and manifest.json into your vault's plugins folder

See CONTRIBUTING.md for the full development setup.

Quick start

1. Open — click the teleprompter ribbon icon, or run Open Teleprompter Plus from the command palette (Cmd/Ctrl + P).
2. Pick a note — the active note loads automatically and updates live as you edit.
3. Play — click Play (or press your hotkey). Adjust speed with + / −, font size with Aa+ / Aa−.
4. Navigate — click any header in the side panel to jump there. Click the minimap on the right to scrub.
5. Reset — Reset returns to the top.

For 25+ keyboard commands, see Obsidian → Settings → Hotkeys → Teleprompter Plus.

Settings overview

Stream Deck

55+ actions across 8 categories — Playback, Speed, Font, Navigation, Display, Utility, Countdown, Flip. Real-time bidirectional state sync: the Stream Deck button updates live when you change the teleprompter from any source.

{ "command": "toggle-play" }
{ "command": "set-speed", "value": 3 }
{ "command": "jump-to-header", "value": 1 }

Full action catalog, configuration steps, and Stream Deck plugin setup: docs/stream-deck-actions.md.

WebSocket API

A local-only WebSocket server (default ws://127.0.0.1:8765) lets you build custom controls in any language.

const ws = new WebSocket('ws://127.0.0.1:8765')

ws.onopen = () => ws.send(JSON.stringify({ command: 'play' }))

ws.onmessage = (e) => {
  const msg = JSON.parse(e.data as string)
  if (msg.type === 'state') console.log('speed:', msg.data.speed)
}

Full command list, state shape, and integration examples: docs/websocket-api.md.

Privacy — the server binds to 127.0.0.1 only. No LAN or internet exposure by default. The mobile remote piggy-backs on your existing Obsidian session over the same loopback bridge.

Text-to-Speech

Three engines, selected automatically based on availability:

1. Kokoro MLX (best quality, Apple Silicon) — 22 voice presets (male/female, American/British English), audio-synced scrolling, sentence-by-sentence highlighting. See docs/tts-setup.md for the one-time Python venv install.
2. macOS say — built-in system voices (Samantha, Daniel, etc.). No setup.
3. Web Speech API — universal fallback. Quality varies by OS and browser engine.

Pause/resume from the toolbar or keyboard. Citations are resolved from your bibliography (Quarto/Pandoc .bib files).

Troubleshooting

Most common issues:

Full troubleshooting guide: docs/troubleshooting.md.

Architecture

%%{init: {'theme':'base', 'themeVariables': {
  'background':'#0a0a0a',
  'primaryColor':'#001a26',
  'primaryTextColor':'#e0fbff',
  'primaryBorderColor':'#00d4ff',
  'secondaryColor':'#1a0a02',
  'tertiaryColor':'#001824',
  'lineColor':'#00d4ff',
  'fontFamily':'Inter, sans-serif'
}}}%%
flowchart LR
    subgraph Clients["🎮 EXTERNAL CLIENTS"]
        direction TB
        StreamDeck["Stream Deck<br/>55+ actions"]
        Mobile["Mobile Remote<br/>touch web UI"]
        Custom["Custom Scripts<br/>TS · Node · Python"]
    end

    subgraph Bridge["🔌 WEBSOCKET BRIDGE"]
        direction TB
        WS["ws://127.0.0.1:8765<br/><i>loopback only</i>"]
        Commands["Command Router"]
        Broadcast["State Broadcaster"]
        WS --> Commands
        WS --> Broadcast
    end

    subgraph Obsidian["📔 OBSIDIAN PLUGIN"]
        direction TB
        Plugin["Plugin Entry<br/>main.ts"]
        View["Teleprompter View<br/>ItemView"]
        Settings["Settings Manager"]
        Plugin --> View
        Plugin --> Settings

        subgraph Core["Core Components"]
            direction LR
            Svelte["Svelte 5 UI"]
            Markdown["Markdown<br/>marked + hljs"]
            State["State<br/>$state · $effect"]
        end
        View --> Core
    end

    subgraph Branches["⚡ SIDE BRANCHES"]
        direction TB
        TTS["TTS Engines<br/>Kokoro · say · Web Speech"]
        Cite["Citation Resolver<br/>[@key] → (Author, Year)"]
        OBS["OBS Service<br/>recording sync"]
    end

    StreamDeck <-->|"commands ⇄ state"| WS
    Mobile <--> WS
    Custom <--> WS
    Bridge <-->|"local IPC"| Plugin
    View --> TTS
    View --> Cite
    Plugin --> OBS

    classDef client fill:#1a0a02,stroke:#FF6B00,stroke-width:2px,color:#FF6B00
    classDef bridge fill:#001824,stroke:#00d4ff,stroke-width:3px,color:#00d4ff
    classDef obs fill:#001a26,stroke:#00d4ff,stroke-width:2px,color:#00d4ff
    classDef branch fill:#001824,stroke:#00d4ff,stroke-width:2px,stroke-dasharray: 5 5,color:#e0fbff

    class StreamDeck,Mobile,Custom client
    class WS,Commands,Broadcast bridge
    class Plugin,View,Settings,Svelte,Markdown,State obs
    class TTS,Cite,OBS branch

Orange = command sent from a client. Cyan = state update broadcast back. All traffic stays on 127.0.0.1 — never on LAN.

A richer Excalidraw version of this diagram is in docs/architecture.excalidraw — open it in Obsidian (with the Excalidraw plugin) to view, edit, or export to PNG/SVG for slides and presentations.

Design system, component reference, and icon catalog: docs/.

Contributing

Pull requests welcome. See CONTRIBUTING.md for the tech stack, project structure, build workflow, code style, and contribution guidelines.

Changelog & roadmap

Full version history in CHANGELOG.md. Latest release: see the Releases page.

Have an idea? Open a discussion or submit an issue.

Credits & license

Created by Juracy Américo (@JuracyAmerico).

Built with Obsidian, Svelte 5, TypeScript, Vite, Tailwind CSS, marked.js, highlight.js, and ws.

MIT License. Copyright © 2024–2026 Juracy Américo. See LICENSE.

Support

If this plugin saves you time, you can support continued development: