Free
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Permanent File Hosting

LINKFORGE

Upload any file image, audio, video, document and get a permanent shareable URL in seconds. Free. No account needed.

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/ API

Developer API

Use LinkForge from your bots, apps, or scripts. Free, no rate limits, permanent file storage. Generate a key and start uploading instantly.

Generate API Key

Your API key is generated instantly and never expires. Store it safely you can generate a new one anytime.

Your API Key
Copy and store this key. Use it in the x-api-key header with every request.
Endpoints
POST
/api/upload
Upload a file and receive a permanent URL. Send as multipart/form-data with field name file.
Requires API key
GET
/api/key/generate
Generate a new free API key. No auth required.
Public
GET
/api/history
Get your last 50 uploaded files and their URLs.
Requires API key
GET
/api/ping
Health check. Returns service status.
Public
GET
/api/docs
Full API documentation in JSON format.
Public
Examples
cURL
curl -X POST https://linkforgei.vercel.app/api/upload \
  -H "x-api-key: lf_your_key_here" \
  -F "file=@photo.jpg"
Node.js / WhatsApp Bot
const axios = require('axios');
const FormData = require('form-data');

async function uploadToLinkForge(buffer, filename) {
    const form = new FormData();
    form.append('file', buffer, filename);
    const res = await axios.post('https://linkforgei.vercel.app/api/upload', form, {
        headers: {
            'x-api-key': 'lf_your_key_here',
            ...form.getHeaders()
        }
    });
    return res.data.url;
}

// Usage in your bot:
const url = await uploadToLinkForge(imageBuffer, 'photo.jpg');
await sock.sendMessage(from, { text: 'Here is your link: ' + url });
Response
{
  "success": true,
  "url": "https://res.cloudinary.com/dejkqmt3q/image/upload/v.../linkforge/photo.jpg",
  "type": "image",
  "size": 204800,
  "filename": "photo.jpg",
  "public_id": "linkforge/photo_abc123",
  "format": "jpg"
}
/ About

What is LinkForge

LinkForge is a free file hosting service built by ShefzyTech. Upload any file and get a permanent, shareable URL that you can use anywhere in your WhatsApp bot, on social media, or inside your own apps.

Files are stored on Cloudinary's infrastructure and remain accessible indefinitely. No account creation required to use the web interface. Developers can integrate via the free REST API.

Permanent Storage
Files never expire. Your links stay live as long as the service runs.
Instant Upload
Upload and get a URL in seconds. No waiting, no queues.
Free API
REST API with no rate limits. Use it from bots, scripts, or apps.
Any File Type
Images, audio, video, PDFs, ZIPs up to 100MB per file.