A simple and fast web-based background remover tool built using a modern serverless architecture. Users can upload an image, remove its background using an API, preview the result, and download the final PNG.
- 📤 Upload image from device
- 👀 Instant image preview
- 🧠 AI-powered background removal
- 🖼️ Clean processed result display
- ⬇️ Download output as PNG
- ⚡ Serverless backend using Cloudflare Workers
Frontend
- HTML5
- Tailwind CSS
- Vanilla JavaScript
Backend
- Cloudflare Workers
- remove.bg API
User uploads image → Preview shown → Image sent to Worker → Worker calls remove.bg API → Returns processed image → Frontend displays result & enables download
/frontend ├── index.html ├── app.js ├── output.css
/cloudflare-worker ├── worker.js
file→ image file (FormData)
- PNG image with background removed
- Cloudflare Workers fundamentals
- Handling file uploads in JavaScript
- Integrating third-party AI APIs
- Managing CORS in serverless environments
- Building full-stack apps without traditional backend servers
- Requires a valid remove.bg API key
- API usage may be rate-limited depending on plan
- Large images may take longer to process
- Drag & drop upload
- Loading spinner / progress indicator
- Before/after slider comparison
- Image history gallery
- Replace external API with open-source AI model backend
Hayd