Overview
just f*ing send it** is a peer-to-peer file transfer tool that lets you share files directly between devices over an encrypted WebRTC connection. It emphasizes privacy and simplicity: no upload, no server storage, no account. You drop a file, get a short code, share it, and the file streams directly to the recipient.
Next3D Convert is a free browser-based 3D model converter. It supports a wide range of formats (OBJ, STL, GLTF, GLB, PLY, FBX, 3MF, AMF, and 30+ others including CAD). All conversion happens locally in your browser, ensuring your files never leave your device.
Feature Comparison
| Feature | just f***ing send it | Next3D Convert |
|---|---|---|
| Primary Function | Peer-to-peer file transfer | 3D model conversion |
| Data Processing | Direct device-to-device, no server storage | Local browser processing, files never leave device |
| Supported Formats | Any file type | 30+ 3D formats (OBJ, STL, GLTF, GLB, PLY, FBX, etc.) |
| Account Requirement | None | None |
| File Size Limits | Multi-GB supported | No limits (browser-dependent) |
| Encryption | End-to-end encrypted (WebRTC) | Not applicable |
| Resume Capability | Yes | Not applicable |
| Use Case | Secure file sharing | 3D model conversion for web, games, AR/VR, 3D printing |
Pricing
Both products are completely free to use. There are no pricing tiers, premium plans, or hidden costs. just f***ing send it is free with no limits on file size or number of transfers. Next3D Convert is also free with no file size limits or conversion quotas.
Pros and Cons
just f***ing send it
Pros:
- End-to-end encryption ensures privacy
- No server storage, files never touch a server
- Supports large files and folders
- No account or sign-up required
- Resume capability for interrupted transfers
Cons:
- Requires both sender and receiver to be online simultaneously
- One-to-one only; not suitable for broadcasting
- No file scanning or moderation, so users must be cautious
Next3D Convert
Pros:
- Privacy-first: files never leave the device
- Supports 30+ formats including CAD
- No file size limits or quotas
- Fast initial load with lazy loading
- Works on any modern browser, cross-platform
Cons:
- Limited to 3D model conversion only
- Requires WebGL support in browser
- Large or complex models may be slow on older devices
Verdict
Choose just f***ing send it if you need a secure, direct file transfer tool with no server storage and support for large files. Choose Next3D Convert if you need a privacy-focused, browser-based 3D model converter with broad format support. Both are free and require no account, but serve entirely different purposes.