Link Protection
After uploading a file, PolyUploader lets you protect the generated host links using a variety of link protection and encrypted paste services.
You can protect your links either:
- As a bundle: all host links grouped into a single protected page.
- Link by link: one protected page per individual host link.
This feature is accessible directly from the results view once the upload is completed.
🔒 Supported services
| Service | Website | 🔑 API key | 🔄 Custom instance | 🗑️ Deletion |
|---|---|---|---|---|
| PrivateBin | privatebin.net (configurable) | - | ✔️ | ✔️ |
| Cryptgeon | cryptgeon.org | - | - | - |
| SafeLinking | safelinking.net | - | - | - |
| pastes.dev | pastes.dev | - | - | - |
| Katbin | katb.in | - | - | - |
| Filecrypt | filecrypt.cc | 🔒 Required | - | ✔️ |
Custom PrivateBin instance
Only PrivateBin allows you to specify a custom compatible instance (default: https://privatebin.net). If you host your own PrivateBin server or prefer an alternative instance, you can configure it directly in the settings.
Filecrypt API key
To use Filecrypt, you will need to provide your personal Filecrypt API key in the API key management section of PolyUploader.