Stargate Soft

YTuber Video Downloader Help File

YTuber Video Downloader is a Windows app that lets you download videos from YouTube, RedNote (小红书), and Bilibili (哔哩哔哩) for offline viewing. Paste a video link, select the quality and output format, and save the file to your preferred folder, with a simple download list to track progress and manage completed downloads.

Product Support

If you have any questions or suggestions, please contact our support team via email: [email protected] for customer or technical support.

Legal and Content Rights

YTuber Video Downloader is a tool for saving videos for offline use. You are responsible for making sure you have the rights to download and use any content you save, and for following the terms and policies of the platform where the content is hosted. When in doubt, only download your own content or content that is explicitly permitted for download and personal use.

Quick Start: Download Your First Video

This section walks you through the basic workflow: select a platform, paste a link, choose download options, and start the download.

Step 1: Select a platform

  1. At the top of the app window, open Select Platform.

  2. Choose the source you want to download from:

    • YouTube

    • RedNote (小红书)

    • Bilibili (哔哩哔哩)

Step 2: Paste the video link

  1. Copy the video link from your browser or the source app.

  2. In YTuber Video Downloader, click the Paste web link here box.

  3. Paste the link using one of these options:

    • Press Ctrl + V on your keyboard.

    • Click the Paste button (clipboard icon).

Step 3: Load the video details

  1. Click the Search button (magnifier icon) to fetch the video information.

  2. Wait for the video card to appear in the download list.

When the video loads, you’ll typically see:

  • Title and thumbnail

  • Duration

  • Publish date

  • Channel and View Count

Note: Some items may show Unknown for file size before the download starts.

Step 4: Choose Quality and Type

On the video card:

  1. Open the Quality list and choose an option (for example, Best).

  2. Open the Type list and choose an output format (for example, mp4).

Tip: If you’re unsure, keep Quality: Best and Type: mp4 or mp3.

Step 5: Start the download

  1. Click Download on the video card.

  2. Keep the app open while the download is in progress.

Step 6: Find and use the downloaded file

After the download completes, the video card shows completed actions (such as Play and Open folder).

  • Use Play to preview the downloaded video.

  • Use Open folder to locate the saved file in File Explorer.

Optional: Remove a video from the list

  • To remove a video from the queue or list, click the X in the top-right corner of that video card.

Content and usage note

Only download content that you have the rights to save and use.

Choose Platform and Get a Video Link

Step 1: Choose the matching platform in the app

  1. Open Select Platform at the top of the window.

  2. Choose YouTube, RedNote (小红书), or Bilibili (哔哩哔哩)—whichever matches the link you plan to paste.

Tip: If the app can’t load the video details, double-check that the selected platform matches the copied link.

Step 2: Copy a video link from the platform

YouTube

  • In a browser (recommended):

    1. Open the video page.

    2. Copy the address from the browser’s address bar.

  • In the YouTube app:

    1. Open the video.

    2. Select Share > Copy link.

RedNote (小红书)

  1. Open the post that contains the video.

  2. Use the Share option, then choose Copy link.

    • If you don’t see Copy link, choose Share to… and look for a copy/link option available on your device.

Tip: For best results, copy a link that opens the video post directly (not a general profile or topic page).

Bilibili (哔哩哔哩)

  • In a browser:

    1. Open the video page.

    2. Copy the address from the browser’s address bar.

  • In the Bilibili app:

    1. Open the video.

    2. Select Share > Copy link.

Paste the link into Paste web link here, click the Search button (magnifier icon) to load the video details, then when the video card appears, choose Quality and Type and click Download.

Download Options and Manage Downloads

Choose Quality and Type

Each video you add appears as a video card in the list. Before downloading, set these options on the card:

  • Quality: Select the video quality you want to download.

    • Best downloads the highest available quality for that video.

  • Type: Select the output format (for example, mp4).

Tip: If the download fails at a specific quality or format, try a different Quality option or switch the Type.

Start a download

  • Click Download on the video card to begin downloading that item.

  • The app can handle multiple items in the list—each video is downloaded and tracked separately.

Remove an item from the list

  • Click the X in the top-right corner of a video card to remove it from the queue/list.

Use downloaded files

After an item completes, the video card shows quick actions (icons may vary by item state), such as:

  • Play: Preview the downloaded video.

  • Open folder: Open the download location in File Explorer.

  • Completed (check mark): Indicates the item finished successfully.

Understand video details shown on the card

  • Duration and Publish date help confirm you selected the correct video.

  • File size may display Unknown until the download starts or completes.

  • Channel and View Count are shown for reference.

Settings (Gear Icon)

Click the Settings (gear) icon on the top toolbar to open the Settings panel.

Output Folder Path

Use Output Folder Path to choose where downloaded files are saved.

  • To change the folder, click the folder icon and select a new location.

Open folder after download

Enable Open folder after download if you want File Explorer to open automatically when a download completes.

Theme Settings

Use Theme Settings to control the app’s appearance:

  • Light: Always use the light theme.

  • Dark: Always use the dark theme.

  • Use system setting: Match your current Windows color theme (Light or Dark).

Language Settings

Use Language Settings to change the app display language.

Troubleshooting

The app can’t load video details

  • Confirm Select Platform matches the link (YouTube, RedNote, or Bilibili).

  • Copy the link again and paste it directly into Paste web link here.

  • Try opening the link in your browser to confirm it loads normally.

Download won’t start or fails

  • Change Quality (try a lower option instead of Best).

  • Change Type (for example, switch to another available format).

  • Check your internet connection and try again.

File size shows “Unknown”

  • This can happen before the download starts. Start the download and check again after it begins or completes.

Downloaded file is missing or you can’t find it

  • Open Settings (gear icon) and check the Output Folder Path.

  • Use the Open folder action on the completed item (if available) to locate the file in File Explorer.

Windows blocks saving to the selected folder (e.g., Documents)

Windows Security / Microsoft Defender may block apps from writing to protected folders (such as Documents, Desktop, or Pictures) due to default security settings (Controlled folder access).

  • In Settings, change Output Folder Path to a different folder you own (for example, a folder under Downloads or a custom folder like C:\VideoDownloads).

  • If you manage security settings on your PC, you can also allow the app through Controlled folder access in Windows Security.

Playback issues after download

  • Try a different Type for downloading.

  • Open the file in another media player if your default player does not support the downloaded format.

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