TextDeck - AI Prompt Templates

Stop rewriting the same prompts. TextDeck saves your best AI prompts as reusable templates with dynamic variables — fill in the blanks, copy to clipboard, and paste into ChatGPT, Claude, Gemini, or any AI assistant instantly.

100% FREE. FOREVER.

No subscription. No in-app purchases. No ads. No accounts. No tracking. TextDeck is built and maintained by Balane and stays free — always.

HOW IT WORKS

Create a template like: "Write a {{tone}} email to {{recipient}} about {{topic}}" — fill in the variables, copy the finished prompt, paste it into your favorite AI tool. Done.

OPEN-SOURCE PROMPT LIBRARY

TextDeck ships with curated prompt packs from the global-prompt-library, an open-source collection on GitHub. Anyone can browse, contribute, or fork.

- Productivity, Development, Business, Marketing — packs added regularly
- Browse and install new packs in-app from the GitHub catalog
- Build your own collections from any prompt — official or self-made

SMART VARIABLES

- {{Variable}} placeholders detected automatically
- Pin a value as default — next time, that variable is pre-filled across every prompt that uses it
- Required vs. optional fields, with example values

YOUR DATA, YOUR DEVICE

- 100% local storage — your prompts stay on your phone
- No analytics, no tracking, no advertising IDs, no accounts
- The app requests only one permission: INTERNET (to fetch the public prompt library from GitHub)

YOUR OWN CLOUD SYNC — NO SERVER

Want your prompts on multiple devices? Pick a folder in your own Google Drive, Dropbox, OneDrive, or any cloud storage. TextDeck writes a single backup file there. Your other devices read from the same folder. We never see your data — sync happens between your devices via your cloud account, with no Balane server in the middle.

WORKS WITH ANY AI TOOL

ChatGPT, Claude, Gemini, Mistral, Perplexity, Midjourney, DALL·E, and any other app that takes text input. Copy the rendered prompt to clipboard, switch to your AI app, paste.

WHY OPEN-SOURCE?

The prompt library at github.com/JHBalane/global-prompt-library is community-driven. Anyone can contribute new prompts, fix typos, or propose entirely new packs. The library improves over time without any single company controlling it.

PRIVACY-FIRST DESIGN

Read the full Privacy Policy at textdeck.app/legal/privacy. TL;DR: we collect nothing, we send nothing to our servers (we don't have any), and your data stays exactly where you put it.

Made by Balane (www.balane.app). Always free, always open.