⏳ Time Machine AI

Step into any era and converse with history itself.

An open-source, AI-powered web app built from a custom GPT operational-instruction set. Works out of the box with a free built-in model — no API key required. Add your own OpenAI-compatible key in Settings to unlock stronger models.

Use

Open index.html in any browser, or visit the live GitHub Pages site (see repo About / Pages).

• No key needed: uses free no-key OpenAI-compatible endpoints (multi-endpoint fallback) + free image generation.
• BYO key (optional): Settings → paste an OpenAI/Perplexity/Anthropic-compatible key + base URL + model.

What's included

• index.html, styles.css, app.js, tool.js — the full front-end app (no build step).
• INSTRUCTIONS.txt & INSTRUCTIONS.md — the complete original operational instructions (downloadable, open source).
• LICENSE (MIT) and .nojekyll.

Source

Generated from the merged instruction files: time machine gpt - 11_21_24 operational instructions final.docx, TIME MACHINE GPT - NEW- 11_17_24 Operational Instructions- fixed.docx, Time Machine GPT 10_20_24 GOOD OPERATIONAL INSTRUCTIONS.docx, TIME MACHINE GPT 2_27_25 - Operational Instructions.docx, TIME MACHINE GPT 9_8_24 VERSION.docx, Time Machine GPT Aug 2025 NEW operational instructions.docx …

Tech

Vanilla HTML/CSS/JS. No build step. Markdown via marked, code highlight via highlight.js (CDN).

License

MIT — © AIWebTools. Free to use, modify, and redistribute.