# 9AI Tools / 9AI工具箱 — Full listing

> 35 hand-picked AI tools, each with a one-line review in English and Chinese.
> 35 个人工精选的 AI 工具，每个都有一句英文和一句中文短评。

## Chat & Writing / 聊天写作

- ChatGPT — https://chatgpt.com — Freemium
  EN: The most popular AI chatbot for writing, coding and everyday questions.
  ZH: 最常用的 AI 聊天机器人，写作、编程、日常问答都行。
- Claude — https://claude.com — Freemium
  EN: Anthropic's chatbot, strong at long documents and careful reasoning.
  ZH: Anthropic 的聊天机器人，长文档和细致推理很强。
- DeepSeek — https://chat.deepseek.com — Free — Works in China
  EN: Powerful open-weight reasoning model, free to chat and cheap via API.
  ZH: 推理能力强的开源权重模型，聊天免费，API 也便宜。
- Kimi — https://kimi.com — Freemium — Works in China
  EN: Moonshot's long-context chatbot, reads huge files and web pages.
  ZH: 月之暗面出品，长文本是强项，能读大文件和网页。
- Doubao — https://doubao.com — Free — Works in China
  EN: ByteDance's all-round AI assistant for chat, writing and images.
  ZH: 字节跳动的全能 AI 助手，聊天、写作、画图都能做。
- Tongyi Qianwen — https://tongyi.aliyun.com — Freemium — Works in China
  EN: Alibaba's Qwen chatbot for writing, coding and office work.
  ZH: 阿里通义千问，写作、编程、办公都好用。
- Perplexity — https://perplexity.ai — Freemium
  EN: AI search engine that answers with cited sources.
  ZH: 带引用的 AI 搜索引擎，答案都有来源。
- Gemini — https://gemini.google.com — Freemium
  EN: Google's AI assistant, tied into Search, Docs and Gmail.
  ZH: 谷歌的 AI 助手，和搜索、文档、邮箱打通。

## Image / 图片

- Midjourney — https://midjourney.com — Paid
  EN: The go-to image generator for beautiful, artistic pictures.
  ZH: 画图最好看的 AI 之一，艺术感很强。
- Leonardo.Ai — https://leonardo.ai — Freemium
  EN: Image generation with fine control, models and game assets.
  ZH: 画图可控性强，模型多，还能做游戏素材。
- Ideogram — https://ideogram.ai — Freemium
  EN: Best AI image generator for getting text right inside pictures.
  ZH: 图里带文字最准的 AI 画图工具。
- Stable Diffusion — https://stability.ai — Free
  EN: Open image model you can run locally and customize freely.
  ZH: 开源图像模型，可本地跑、可自由定制。
- Flux — https://blackforestlabs.ai — Freemium
  EN: Black Forest Labs' sharp, photorealistic image model.
  ZH: 黑森林实验室的图像模型，细节锐、照片感强。
- Jimeng — https://jimeng.jianying.com — Freemium — Works in China
  EN: ByteDance's image and video studio, easy to use in China.
  ZH: 字节跳动出的图片视频工作台，国内直接用。

## Video / 视频

- Runway — https://runwayml.com — Freemium
  EN: Text- and image-to-video studio for creators, Gen-4 and Aleph.
  ZH: 创作者用的文生视频工作台，Gen-4 和 Aleph 都在。
- Kling — https://kling.ai — Freemium — Works in China
  EN: Kuaishou's video model, strong motion and cinematic clips.
  ZH: 快手的可灵视频模型，运镜和电影感很强。
- Luma Dream Machine — https://lumalabs.ai — Freemium
  EN: Dream Machine turns text and images into smooth video.
  ZH: Dream Machine 把文字和图片变成流畅的视频。
- Pika — https://pika.art — Freemium
  EN: Fun, effect-heavy video generator, great for social clips.
  ZH: 玩梗特效很多的视频生成工具，适合做短视频。
- Sora — https://openai.com/sora — Paid
  EN: OpenAI's video model with a social feed of generated clips.
  ZH: OpenAI 的视频模型，带生成视频的社交 feed。
- Hailuo — https://hailuoai.com — Freemium — Works in China
  EN: MiniMax's video model for smooth, lifelike motion.
  ZH: MiniMax 的海螺视频模型，动作顺、像真拍的。

## Audio / 音频

- Suno — https://suno.com — Freemium
  EN: Type a prompt, get a full song with vocals.
  ZH: 输一句话，出一整首带人声的歌。
- Udio — https://udio.com — Freemium
  EN: High-quality AI music generation with detailed style control.
  ZH: 音质很好的 AI 音乐生成，风格控制很细。
- ElevenLabs — https://elevenlabs.com — Freemium
  EN: The most realistic AI voices, dubbing and voice cloning.
  ZH: 最逼真的 AI 声音，配音和声音克隆都在行。
- Stable Audio — https://stableaudio.com — Freemium
  EN: Stability AI's music and sound-effect generator for videos.
  ZH: Stability AI 的音乐音效生成，适合做视频配乐。

## Coding / 编程

- Cursor — https://cursor.com — Freemium
  EN: AI-first code editor that writes, edits and explains code in your project.
  ZH: AI 优先的代码编辑器，在项目里写代码、改代码、讲代码。
- GitHub Copilot — https://github.com/features/copilot — Paid
  EN: GitHub's AI pair programmer, inside VS Code and JetBrains.
  ZH: GitHub 的 AI 结对编程，在 VS Code 和 JetBrains 里用。
- v0 — https://v0.dev — Freemium
  EN: Vercel's tool that turns prompts into working web UIs.
  ZH: Vercel 出品，输一句话生成能用的网页界面。
- Bolt — https://bolt.new — Freemium
  EN: Build full-stack web apps by chatting, from StackBlitz.
  ZH: 和 AI 聊天就能搭全栈网页应用，StackBlitz 出品。
- Windsurf — https://windsurf.com — Freemium
  EN: Codeium's agentic IDE that plans and edits across files.
  ZH: Codeium 的智能 IDE，能跨文件规划和改代码。

## Productivity / 办公效率

- Notion AI — https://notion.com — Paid
  EN: Write, summarize and organize inside Notion.
  ZH: 在 Notion 里写作、总结、整理。
- Grammarly — https://grammarly.com — Freemium
  EN: Fixes grammar and rewrites text in clear English.
  ZH: 改语法、润色英文，写邮件必备。
- Canva — https://canva.com — Freemium
  EN: Design anything with AI help: slides, posters, social posts.
  ZH: AI 帮你做设计：PPT、海报、社媒图。
- Gamma — https://gamma.app — Freemium
  EN: Turns a prompt into polished slides, docs and webpages.
  ZH: 一句话生成好看的 PPT、文档和网页。
- Metaso — https://metaso.cn — Freemium — Works in China
  EN: Chinese AI search with clean answers and sources.
  ZH: 国内的 AI 搜索，答案干净、带来源。
- Tiangong — https://tiangong.cn — Freemium — Works in China
  EN: Kunlun's all-in-one AI office: writing, slides, sheets.
  ZH: 昆仑万维的天工，写作、PPT、表格一站搞定。