{"id":34497499,"url":"https://github.com/apiverve/image-caption-react-tutorial","last_synced_at":"2026-04-29T23:33:03.684Z","repository":{"id":328440475,"uuid":"1115568626","full_name":"apiverve/image-caption-react-tutorial","owner":"apiverve","description":"AI-powered image caption generator built with React","archived":false,"fork":false,"pushed_at":"2026-02-16T07:40:40.000Z","size":229,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2026-02-16T14:17:52.612Z","etag":null,"topics":["accessibility","ai","alt-text","apiverve","computer-vision","image-caption","machine-learning","react","tutorial"],"latest_commit_sha":null,"homepage":"https://apiverve.com/marketplace/imagecaption","language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/apiverve.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2025-12-13T05:27:25.000Z","updated_at":"2026-02-16T07:40:44.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/apiverve/image-caption-react-tutorial","commit_stats":null,"previous_names":["apiverve/image-caption-react-tutorial"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/apiverve/image-caption-react-tutorial","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/apiverve%2Fimage-caption-react-tutorial","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/apiverve%2Fimage-caption-react-tutorial/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/apiverve%2Fimage-caption-react-tutorial/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/apiverve%2Fimage-caption-react-tutorial/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/apiverve","download_url":"https://codeload.github.com/apiverve/image-caption-react-tutorial/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/apiverve%2Fimage-caption-react-tutorial/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":32448399,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-29T22:27:22.272Z","status":"ssl_error","status_checked_at":"2026-04-29T22:10:49.234Z","response_time":110,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["accessibility","ai","alt-text","apiverve","computer-vision","image-caption","machine-learning","react","tutorial"],"created_at":"2025-12-24T01:46:32.557Z","updated_at":"2026-04-29T23:33:03.679Z","avatar_url":"https://github.com/apiverve.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# AI Image Caption Generator | APIVerve API Tutorial\r\n\r\n[![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](LICENSE)\r\n[![Build](https://img.shields.io/badge/Build-Passing-brightgreen.svg)]()\r\n[![React](https://img.shields.io/badge/React-18-61dafb)](src/App.jsx)\r\n[![Vite](https://img.shields.io/badge/Vite-5-646cff)](vite.config.js)\r\n[![APIVerve | Image Caption](https://img.shields.io/badge/APIVerve-Image_Caption-purple)](https://apiverve.com/marketplace/imagecaption?utm_source=github\u0026utm_medium=tutorial\u0026utm_campaign=image-caption-react-tutorial)\r\n\r\nA beautiful React application that uses AI to generate intelligent captions for any image. Upload an image and get an instant, accurate description.\r\n\r\n![Screenshot](https://raw.githubusercontent.com/apiverve/image-caption-react-tutorial/main/screenshot.jpg)\r\n\r\n---\r\n\r\n### Get Your Free API Key\r\n\r\nThis tutorial requires an APIVerve API key. **[Sign up free](https://dashboard.apiverve.com?utm_source=github\u0026utm_medium=tutorial\u0026utm_campaign=image-caption-react-tutorial)** - no credit card required.\r\n\r\n---\r\n\r\n## Features\r\n\r\n- AI-powered image captioning\r\n- Drag and drop image upload\r\n- Beautiful gradient UI design\r\n- Caption history with thumbnails\r\n- One-click copy to clipboard\r\n- Support for JPG, PNG, and GIF\r\n- Responsive mobile design\r\n- Real-time loading states\r\n\r\n## Quick Start\r\n\r\n1. **Clone this repository**\r\n   ```bash\r\n   git clone https://github.com/apiverve/image-caption-react-tutorial.git\r\n   cd image-caption-react-tutorial\r\n   ```\r\n\r\n2. **Install dependencies**\r\n   ```bash\r\n   npm install\r\n   ```\r\n\r\n3. **Add your API key**\r\n\r\n   Open `.env` and add your API key:\r\n   ```\r\n   VITE_API_KEY=your-api-key-here\r\n   ```\r\n\r\n4. **Start the development server**\r\n   ```bash\r\n   npm run dev\r\n   ```\r\n\r\n5. **Open in browser**\r\n\r\n   Navigate to `http://localhost:5173`\r\n\r\n## Project Structure\r\n\r\n```\r\nimage-caption-react-tutorial/\r\n├── src/\r\n│   ├── App.jsx          # Main component with API logic\r\n│   ├── App.css          # Styling\r\n│   └── main.jsx         # React entry point\r\n├── index.html           # HTML template\r\n├── package.json         # Dependencies\r\n├── vite.config.js       # Vite configuration\r\n├── .env                 # Environment variables (add your API key)\r\n├── screenshot.jpg       # Preview image\r\n├── LICENSE              # MIT license\r\n├── .gitignore           # Git ignore rules\r\n└── README.md            # This file\r\n```\r\n\r\n## How It Works\r\n\r\n1. **User uploads image** - Drag \u0026 drop or click to select\r\n2. **Image preview** - Shows the selected image\r\n3. **API request** - Sends image to APIVerve Image Caption API\r\n4. **AI analysis** - API uses computer vision to understand the image\r\n5. **Caption display** - Shows generated caption with copy button\r\n6. **History tracking** - Keeps recent captions for reference\r\n\r\n### The API Call\r\n\r\n```javascript\r\nconst formData = new FormData();\r\nformData.append('image', imageFile);\r\n\r\nconst response = await fetch(API_URL, {\r\n  method: 'POST',\r\n  headers: {\r\n    'x-api-key': API_KEY\r\n  },\r\n  body: formData\r\n});\r\n```\r\n\r\n## API Reference\r\n\r\n**Endpoint:** `POST https://api.apiverve.com/v1/imagecaption`\r\n\r\n**Headers:**\r\n\r\n| Header | Value |\r\n|--------|-------|\r\n| `x-api-key` | Your API key |\r\n\r\n**Request Body:** `multipart/form-data`\r\n\r\n| Field | Type | Required | Description |\r\n|-------|------|----------|-------------|\r\n| `image` | file | Yes | Image file (JPG, PNG, GIF, max 5MB) |\r\n\r\n**Example Response:**\r\n\r\n```json\r\n{\r\n  \"status\": \"ok\",\r\n  \"error\": null,\r\n  \"data\": {\r\n    \"caption\": \"A golden retriever running through a grassy field on a sunny day\"\r\n  }\r\n}\r\n```\r\n\r\n## Use Cases\r\n\r\nAI image captioning is powerful for:\r\n\r\n- **Accessibility** - Generate alt text for visually impaired users\r\n- **Content Management** - Auto-tag images in CMS systems\r\n- **Social Media** - Generate engaging captions for posts\r\n- **E-commerce** - Create product image descriptions\r\n- **Photo Organization** - Search and categorize images\r\n- **SEO** - Improve image search rankings with descriptions\r\n- **Archiving** - Document image contents for future reference\r\n\r\n## Customization Ideas\r\n\r\n- Add batch processing for multiple images\r\n- Integrate with cloud storage (S3, Google Cloud)\r\n- Add caption editing and refinement\r\n- Support URL-based image input\r\n- Add language translation for captions\r\n- Export captions to CSV/JSON\r\n- Add caption styling options\r\n\r\n## Tech Stack\r\n\r\n- **React 18** - UI framework\r\n- **Vite** - Build tool and dev server\r\n- **CSS3** - Styling with gradients and animations\r\n\r\n## Related APIs\r\n\r\nExplore more APIs at [APIVerve](https://apiverve.com/marketplace?utm_source=github\u0026utm_medium=tutorial\u0026utm_campaign=image-caption-react-tutorial):\r\n\r\n- [Image Classify](https://apiverve.com/marketplace/imageclassify?utm_source=github\u0026utm_medium=tutorial\u0026utm_campaign=image-caption-react-tutorial) - Classify images into categories\r\n- [NSFW Detector](https://apiverve.com/marketplace/nsfwimagedetector?utm_source=github\u0026utm_medium=tutorial\u0026utm_campaign=image-caption-react-tutorial) - Detect inappropriate content\r\n- [Image to Text (OCR)](https://apiverve.com/marketplace/imagetotext?utm_source=github\u0026utm_medium=tutorial\u0026utm_campaign=image-caption-react-tutorial) - Extract text from images\r\n\r\n## Free Plan Note\r\n\r\nThis tutorial works with the free APIVerve plan. Some APIs may have:\r\n- **Locked fields**: Premium response fields return `null` on free plans\r\n- **Ignored parameters**: Some optional parameters require a paid plan\r\n\r\nThe API response includes a `premium` object when limitations apply. [Upgrade anytime](https://dashboard.apiverve.com/plans) to unlock all features.\r\n\r\n## License\r\n\r\nMIT - see [LICENSE](LICENSE)\r\n\r\n## Links\r\n\r\n- [Get API Key](https://dashboard.apiverve.com?utm_source=github\u0026utm_medium=tutorial\u0026utm_campaign=image-caption-react-tutorial) - Sign up free\r\n- [APIVerve Marketplace](https://apiverve.com/marketplace?utm_source=github\u0026utm_medium=tutorial\u0026utm_campaign=image-caption-react-tutorial) - Browse 300+ APIs\r\n- [Image Caption API](https://apiverve.com/marketplace/imagecaption?utm_source=github\u0026utm_medium=tutorial\u0026utm_campaign=image-caption-react-tutorial) - API details\r\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fapiverve%2Fimage-caption-react-tutorial","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fapiverve%2Fimage-caption-react-tutorial","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fapiverve%2Fimage-caption-react-tutorial/lists"}