Learn AI Free | Free.ai
Free AI courses, tutorials, and guides. Learn to use AI effectively.
시작하기
- 도구 탐색하기 — Browse our 200+ AI tools covering chat, image generation, video, TTS, STT, music, code, translation, and more.
- 무료로 시도해 보기 — Every tool has a free daily limit. No sign-up required to start. 계정 만들기 gives you 3x the free limit.
- API 사용 — Generate an API key to integrate AI into your own apps, scripts, and workflows.
- 모델 비교하기 — Browse our model directory to find the best model for your use case — 346+ options.
인기 가이드
- AI를 사용하는 방법 Chat — Multi-turn conversations with 346+ models
- 이미지 생성 가이드 — Create images from text prompts
- 텍스트- 음성 가이드 — Convert text to natural speech
- AI 코딩 지원 — Write and debug code with AI
- Translation Guide — Translate between 450+ languages
- API Quickstart — Make your first API call in 2 minutes
더 많은 리소스
- 오픈 소스 모델 — All the models we use, with licenses and links
- Integrations — Connect Free.ai to Slack, Zapier, WordPress, and more
- AI Workflows — Chain tools together for multi-step automation
- Pricing — Free tier, Pro, and Enterprise plans
자주 묻는 질문
Learn 페이지는 모델 디렉토리(가격 + 기능을 포함한 모든 모델을 검색), Python/JS/cURL 코드 예제가 포함된 API 문서, 각 도구에 대한 시작 가이드에 연결됩니다. Free.ai을 사용하여 빌드를 시작하는 데 필요한 모든 것을 한 곳에서 찾을 수 있습니다.
Start by browsing the 200+ AI tools to find what you need. Every tool has a free daily limit with no signup required. Creating a free account gives you 3x more daily tokens For developers, generate an API key to integrate AI into your own apps.
Yes. We have dedicated guides for AI Chat, image generation, text-to-speech, speech-to-text, the AI coding assistant, translation, and many more. Each guide explains how to use the tool effectively and get the best results.
Full API documentation is available at the API docs page. It covers all endpoints, authentication, request/response formats, code examples in Python, JavaScript, and cURL, and information about available models.
No. The web interface is designed for non-technical users. Just type your request and the AI responds. Technical users can use the API for programmatic access, but it is not required for any of the 200+ tools.
For general tasks, start with the free self-hosted models like Qwen 2.5 7B. For complex reasoning, use Qwen2.5-72B or premium models like GPT-4o. For code, use Qwen2.5-Coder-32B. Browse the model directory on the apps page to compare all 346+ options.
Yes. Our blog includes prompt engineering guides for different tools. General tips: be specific about what you want, provide context, specify the output format, and iterate on your prompts to improve results.
Yes. Visit the open-source page for a complete list of every self-hosted model with its license, use case, and link to the source code. All our models use permissive licenses -- Apache 2.0, MIT, or BSD.
The integrations page links to setup guides for Slack, WordPress, Zapier, the embeddable widget, the Chrome extension, and the bookmarklet. Each guide includes step-by-step instructions and code examples.
Tokens are the universal currency on Free.ai. One token roughly equals 4 characters of English text. Every tool costs tokens -- check the tokens page for a detailed breakdown of costs per tool and information about free daily limits.
We are building out community resources. Currently, the best way to get help is through our contact form, the blog comment sections, and the detailed documentation on each tool page.