# AI App Marketplace

> Discover AI chat, image, video, audio and MCP tools in one marketplace.

The links below point to public Markdown content. Do not treat user sessions, accounts, orders or login-only data as public information.

## Public entry points

- [AI App Marketplace](https://ai.chinaz.cn/en/index.md): Discover AI chat, image, video, audio and MCP tools in one marketplace.
- [AI Chat Assistant](https://ai.chinaz.cn/en/chat/chats.md): An AI assistant for conversations, writing, questions and content creation.
- [MCP Marketplace](https://ai.chinaz.cn/en/mcp-services.md): Discover MCP services, tools and servers for AI agents and applications.

## Image tools

- [AI Expand](https://ai.chinaz.cn/en/image-tools/4/index.md): Complete image canvases intelligently for covers, posters, products and popular sizes.
- [AI Change Background](https://ai.chinaz.cn/en/image-tools/5/index.md): Detect the subject and replace backgrounds for product images, portraits and everyday scenes.
- [AI Portrait](https://ai.chinaz.cn/en/image-tools/8/index.md): Upload a portrait and choose a style to create new looks and visual moods.
- [AI Color Repaint](https://ai.chinaz.cn/en/image-tools/9/index.md): Adjust color, lighting and atmosphere without changing the subject shape.
- [AI Style Transfer](https://ai.chinaz.cn/en/image-tools/1/index.md): Transform photo styles online with a range of creative visual styles.
- [AI Product Poster](https://ai.chinaz.cn/en/image-tools/7/index.md): Upload a product image and choose a style to create posters for e-commerce, promotions and brand showcases.

## Audio & video tools

- [AI Text to Speech](https://ai.chinaz.cn/en/media-tools/3/index.md): Enter copy, choose a voice, and generate natural, fluent AI speech with one click.
- [AI Speech to Text](https://ai.chinaz.cn/en/media-tools/2/index.md): Upload audio or video files, and AI automatically recognizes speech and transcribes it into high-accuracy text. Supports distinguishing multiple speakers, automatically adding punctuation, and generating content summaries, turning audio content into text instantly.
- [AI Video Script Generator](https://ai.chinaz.cn/en/media-tools/6/index.md): Enter a topic or product, and AI automatically generates professional video scripts and marketing copy.
- [AI Copy to Video](https://ai.chinaz.cn/en/media-tools/10/index.md): Enter your plan and AI automatically creates storyboards and generates a complete video—get your video in one click.
- [AI Image-to-Video](https://ai.chinaz.cn/en/media-tools/11/index.md): Upload images and AI automatically generates dynamic video effects. Supports stitching multiple images together.
- [AI Video to Text](https://ai.chinaz.cn/en/media-tools/13/index.md): Upload a video file, and AI automatically extracts audio and recognizes speech, transcribing it into a highly accurate text transcript. Supports distinguishing multiple speakers, automatically adding punctuation, and generating content summaries, turning video content into text instantly.