The Web Interface is the browser version of luckycloud. You can access it by logging into your luckycloud account via our website.
Note: End-to-end encryption is only available when using the sync client. In the browser version, the data is encrypted only on the server.
- Open the newly created directory and upload files or folders via "Drag & Drop" or using the "Upload" button (green arrow at the top left next to the "+" symbol).
![]()
- A pop-up window opens, and you can choose whether to upload files or entire folders.
![]()
- Select one of the two options, and your Windows Explorer/Finder (macOS) opens. Select the appropriate data and upload it.
Note: An encrypted directory cannot be decrypted again. Encryption is a one-time process, like a fingerprint, which is irreversible. To decrypt the data in the directory, you must upload it to a completely new directory.
In the luckycloud web interface, you can open and edit documents directly in your browser. No additional software is required. This feature is especially useful if you want to make quick changes or collaborate on documents with others.
Open a Document in luckycloud Cloud Storage (Web Interface)
To edit a document:
The document will open automatically in your browser.

Edit Documents Online in the Browser
Once a document is open, you can edit it directly in your browser. Changes are saved automatically. If multiple people have access to the file, they can work on it at the same time.

You can find information about sharing files here: Share Files and Folders
Supported File Formats in the Browser Editor
The browser editor supports common Office file formats:
Other file formats can usually only be viewed or downloaded in the web interface.
When Editing Documents in the Browser Makes Sense
Editing in the browser is especially useful if you:
If you prefer to edit documents locally, you can use the Sync Client instead.
You can find more information here: Synchronize Files with the luckycloud Sync Client
If the page does not display correctly, you need to clear the browser cache. Depending on the browser and operating system, the following key combinations are available:
| Browser | Windows | macOS | Linux |
|---|---|---|---|
| Mozilla Firefox | Ctrl + Shift + Delete | Cmd (⌘) + Shift + R | Ctrl + Shift + Delete |
| Google Chrome | Ctrl + Shift + Delete | Cmd (⌘) + Shift + Backspace | Ctrl + Shift + Delete |
| Microsoft Edge | Ctrl + Shift + Delete | Cmd (⌘) + Shift + Backspace | Ctrl + Shift + Delete |
| Safari | - | Cmd (⌘) + Option + E | - |