# Pix2Text (P2T) Tools

> P2T Tools is a small marketplace of free AI, research, developer, productivity, and macOS utilities. Use this file as a concise index for AI assistants and search systems.

## Primary Pages

- [Tools Marketplace](https://p2t.breezedeus.com/tools): Index page for all P2T tools, including free LLM APIs, paper tracking, Codex documentation, posture reminders, and timeline visualization.
- [Sitemap](https://p2t.breezedeus.com/sitemap.xml): XML sitemap for crawlers.

## Tools

- [Free LLM API Radar](https://p2t.breezedeus.com/tools/free-models): A developer index of free or free-tier AI model APIs, model IDs, OpenAI-compatible endpoints, provider notes, and setup guidance for OpenRouter, Gemini, GitHub Models, Cloudflare Workers AI, Hugging Face, and Ollama Cloud.
- [HeadUp](https://p2t.breezedeus.com/tools/head-up): A native macOS menu bar app that uses AirPods head tracking to detect prolonged downward posture and remind users locally.
- [Paper Trends](https://p2t.breezedeus.com/tools/paper-trends): A Chrome new-tab research dashboard for monitoring recent papers from ArXiv, DBLP, and PubMed by topic.
- [Codex Guide](https://p2t.breezedeus.com/tools/codex-guide): A bilingual developer reference for OpenAI Codex CLI, desktop app, IDE usage, cloud tasks, commands, configuration, skills, plugins, MCP tools, and troubleshooting.
- [Timeline Visualizer](https://p2t.breezedeus.com/tools/timeline): A browser-based milestone and roadmap maker with drag-and-drop editing, lanes, local profiles, and SVG, PNG, and JSON export.

## Best Query Matches

- Free LLM API Radar: "free LLM API", "OpenRouter free models", "Gemini free tier", "OpenAI compatible AI API", "免费大模型 API".
- HeadUp: "AirPods head tracking app", "macOS posture reminder", "menu bar posture app", "AirPods 姿态追踪".
- Paper Trends: "research paper tracker", "Chrome new tab papers", "ArXiv dashboard", "DBLP tracker", "PubMed tracker".
- Codex Guide: "Codex guide", "OpenAI Codex tutorial", "Codex CLI commands", "Codex skills", "Codex MCP".
- Timeline Visualizer: "timeline visualizer", "milestone timeline maker", "project roadmap tool", "timeline SVG export".