# Videolink2me — Complete Product Guide

> Free browser-based video conferencing with no registration or download required.

Videolink2me is a web-based video calling platform that lets you start video meetings instantly by sharing a link. No account creation, no software installation — just click and connect. Available in 18 languages.

## Key Features

### Instant Video Calls
- Start a video call with one click — no signup, no download
- Share a room link with participants; they join by opening it in their browser
- Works in Chrome, Firefox, Safari, and Edge on desktop and mobile
- Supports multiple participants (recommended: up to 4-6 per call)

### Personal Video Rooms
- Create a permanent room at videolink2me.com/yourname
- Your URL never changes — share it once, use it forever
- "Knock-to-enter" system: visitors knock, you choose to accept or decline
- Receive browser notifications when someone wants to talk
- Password-protected owner access
- Completely free to create and use

### Screen Sharing
- Share your entire screen, a specific window, or a browser tab
- No plugins or browser extensions required
- Works directly in the browser via WebRTC

### Real-time Chat
- Text chat available during calls
- Exchange messages alongside video/audio

### File Transfer
- Send files directly to other participants via WebRTC data channels
- Peer-to-peer transfer — files are not uploaded to any server
- Progress tracking for large files

### Room Customization (Personal Rooms)
- Upload a profile photo
- Set a custom background image
- Write a welcome message for visitors

## How It Works

### One-Time Video Call
1. Visit videolink2me.com and click "Create a new video call"
2. Allow camera and microphone access when prompted
3. Share the generated room link with participants
4. Participants open the link — video call starts immediately

### Personal Video Room
1. Go to videolink2me.com/create
2. Choose a unique room name (e.g., "yourname")
3. Set a password (for owner login)
4. Your room is live at videolink2me.com/yourname
5. Share your link — visitors "knock" when they want to talk
6. You receive a notification and can accept or decline

## Frequently Asked Questions

### Is Videolink2me free?
Yes, completely free. No hidden fees, no trial limits, no premium-only features for basic video calling. You can create video calls, personal rooms, share your screen, and chat without paying anything.

### Do I need to create an account?
No. You can start a video call instantly without any registration. Personal rooms require a name and password to set up, but visitors joining a call never need an account.

### How many people can join a call?
Videolink2me supports multi-party video calls. Since calls are peer-to-peer (directly between browsers), the practical limit depends on participants' internet speed and device capabilities. For the best experience, we recommend up to 4-6 participants per call.

### Is it secure?
Yes. Videolink2me uses WebRTC technology with peer-to-peer encrypted connections. Video and audio stream directly between participants' browsers — they are not stored or routed through Videolink2me's servers. Personal rooms also have password protection.

### What browsers are supported?
All modern browsers with WebRTC support: Google Chrome, Mozilla Firefox, Apple Safari, and Microsoft Edge. No browser plugins or extensions needed.

### Does it work on mobile?
Yes. Videolink2me works on mobile browsers including Chrome and Safari on iOS and Android. The interface adapts to smaller screens, and video quality adjusts to mobile connections.

### What is a personal video room?
A personal room gives you a permanent URL like videolink2me.com/yourname. Create it once and use the same link forever. When someone visits, they "knock" and you get notified. You can accept or decline the call — like having a virtual office door.

### Can I share my screen?
Yes. Screen sharing works directly in the browser with no plugins required. You can share your entire screen, a specific window, or a browser tab.

## Technical Details

### Architecture
- WebRTC-based peer-to-peer connections — no media server relaying video
- Unified WebSocket for both conference signalling and persistent presence
- Go backend with Vue 3 frontend (SSG for marketing pages)
- MariaDB for data storage

### Performance & Quality
- Adaptive video quality: 720p@30fps on desktop, 480p@24fps on mobile
- Automatic quality adjustment based on peer count and network conditions
- ICE restart with retry logic for connection recovery
- TURN relay fallback for restricted networks (firewalls, symmetric NAT)

### Privacy & Security
- Peer-to-peer encrypted video/audio via WebRTC DTLS-SRTP
- No video recording or storage on servers
- Personal room passwords stored securely
- WebSocket connections authenticated via API key

### Mobile Optimizations
- Touch-optimized controls
- Automatic camera re-acquisition after backgrounding (iOS/Android)
- Reduced video resolution on mobile to save bandwidth
- Pull-to-refresh prevention during calls

## Comparison with Alternatives

| Feature | Videolink2me | Jitsi Meet | Whereby |
|---------|-------------|------------|---------|
| No registration required | Yes | Yes | Limited (free plan) |
| No download needed | Yes | Yes | Yes |
| Personal room with custom URL | Yes (free) | No | Yes (paid plans only) |
| Knock-to-enter privacy | Yes | No | No |
| Completely free | Yes | Yes | Limited |
| Screen sharing without plugins | Yes | Yes | Yes |
| Languages supported | 18 | ~20 | ~10 |
| File transfer | Yes (P2P) | No | No |

## Use Cases
- Quick one-on-one video calls with zero setup friction
- Personal video rooms for freelancers, consultants, and remote workers
- International calls at no cost (browser-to-browser, no phone fees)
- Teaching and tutoring sessions
- Customer support video calls
- Casual video chats with friends and family
- Virtual office "drop-in" rooms for teams

## Supported Languages
English, Ukrainian, German, French, Spanish, Portuguese, Dutch, Italian, Chinese (Simplified), Latin American Spanish, Japanese, Filipino, Malay, Romanian, Turkish, Arabic, Greek, Serbian

## Links
- Website: https://videolink2me.com
- Start a call: https://videolink2me.com/start
- Create personal room: https://videolink2me.com/create
- Learn about personal rooms: https://videolink2me.com/persistent
- FAQ: https://videolink2me.com/faq
- Terms: https://videolink2me.com/terms