Via the redfox.hk API, parse and download watermark-free videos/images from mainstream short video platforms.
Capability Overview
- Platform Support: Mainstream platforms such as Douyin, Xiaohongshu, Kuaishou, WeChat Channels, Bilibili, YouTube, Instagram, X (Twitter), TikTok, Threads, Facebook, Vimeo, and more
- Content Types: Videos (mp4), images (jpg/png; Xiaohongshu images are not currently supported)
- Input Method: Paste thepage share link(only one link at a time; batch upload is not supported)
- Watermark Removal: The API automatically returns a watermark-free direct link
Link Usage Guidelines
Supported Link Formats
This tool only acceptspage share linksfrom the following platforms, and automatically verifies whether the link matches a supported format before submission:
| Platform | Link Format Example |
|---|---|
| 🎵 Douyin | https://v.douyin.com/xxxx / douyin.com/video/xxx |
| 📕 Xiaohongshu | http://xhslink.com/xxx / xhslink.cn/xxx |
| 📱 Kuaishou | https://v.kuaishou.com/xxxx |
| 📺 WeChat Channels | https://weixin.qq.com/sph/xxxx |
| 📺 Bilibili | https://b23.tv/xxxx / bilibili.com/video/xxx |
| ▶️ YouTube | https://youtu.be/xxx / youtube.com/watch?v=xxx |
https://www.instagram.com/p/xxx |
|
| 🐦 X (Twitter) | https://x.com/xxx/status/xxx |
| 🎵 TikTok | https://www.tiktok.com/@xxx/video/xxx |
| 🧵 Threads | https://www.threads.net/@xxx/post/xxx |
https://www.facebook.com/xxx/videos/xxx |
|
| 🎬 Vimeo | https://vimeo.com/xxxxx |
❌ Links that do not match the above formats (such as direct video addresses, links from unknown platforms, etc.) will be blocked and the API will not be called, to avoid waste.
How to Use
Example Commands
Download a Douyin video:
python3 "$SKILL_PATH/assets/downloader.py" "https://www.douyin.com/jingxuan?modal_id=7597329042169220398"
Other platforms are similar:
python3 "$SKILL_PATH/assets/downloader.py" "https://youtu.be/xxxxxx"
python3 "$SKILL_PATH/assets/downloader.py" "https://www.instagram.com/p/xxxxxx"
First-Time Use
Before use, configure REDFOX_API_KEY(go to redfox.hk to register and obtain it; format ak_xxxxxxxx）。
Configuration methods (choose one):
| Method | Command |
|---|---|
| Environment Variable(Recommended) | export REDFOX_API_KEY=ak_你的密钥 |
| Command-Line Argument | python3 "$SKILL_PATH/assets/downloader.py" "<链接>" --api-key ak_你的密钥 |
| Configuration File | echo '{"api_key":"ak_你的密钥"}' > ~/.qoder/apis/redfox.json |
Key Features
| Feature | Description |
|---|---|
| Watermark-Free Download | The API automatically returns a watermark-free direct link, with no manual processing required |
| Image Download | Supports downloading all images for image-type content (Xiaohongshu images are not currently supported) |
| Cross-Platform Support | Covers more than ten mainstream platforms, including Douyin, Xiaohongshu, Kuaishou, WeChat Channels, Bilibili, YouTube, Instagram, and more |
| Link Adaptation | Supports multiple formats such as short links, share links, and web links |
| Progress Display | Displays a progress bar and percentage in real time during downloads |
| Multi-Device Compatibility | Supports mobile share links and PC web links |
Common Use Cases
| Scenario | Example Link | Description |
|---|---|---|
| Save Douyin videos without watermarks | https://v.douyin.com/xxxxxx/ |
Download watermark-free videos locally |
| Xiaohongshu video download | http://xhslink.com/o/xxxxxx |
Download watermark-free videos |
| Save Kuaishou videos | https://v.kuaishou.com/xxxxxx |
Save favorite video works |
| Bilibili high-quality download | https://b23.tv/xxxxxx |
Download videos at the best quality + audio quality |
| YouTube video download | https://youtu.be/xxxxxx |
Download YouTube Videos |
| Instagram Videos/Posts | https://www.instagram.com/p/xxxxxx |
Download Instagram Content |
| Content Repurposing | Any Supported Platform | Download Materials for Editing and Creation |
| Offline Backup | Any Supported Platform | Back Up Saved Works Locally |
Supported Work Link Formats
| Platform | Link Format | Description |
|---|---|---|
| Douyin | https://v.douyin.com/xxxxxx/ |
Mobile Share Link / PC Web Link |
| Xiaohongshu | http://xhslink.com/o/xxxxxx |
Short Share Link |
| Kuaishou | https://v.kuaishou.com/xxxxxx |
Mobile Share Link |
| WeChat Channels | Link Shared Within WeChat | You need to copy the link within WeChat |
| Bilibili | https://b23.tv/xxxxxx |
Short Share Link |
| YouTube | https://youtu.be/xxxxxx |
Short Link / Web Link |
https://www.instagram.com/p/xxxxxx |
Post / Reels Link | |
| X（Twitter） | https://x.com/xxx/status/xxx |
Tweet Video Link |
| TikTok | https://www.tiktok.com/@xxx/video/xxx |
TikTok Video Link |
https://www.facebook.com/xxx/videos/xxx |
Facebook Video Link | |
| Threads | https://www.threads.net/@xxx/post/xxx |
Threads Link |
| Vimeo | https://vimeo.com/xxxxxx |
Vimeo Video Link |
FAQ
Q: How do I get my own API Key? A: Go to redfox.hk and register to get a Token.
Q: Do the downloaded videos have watermarks? A: No. The API returns direct links without watermarks.
Q: Are image-text downloads supported? A: Image-text downloads are supported (Xiaohongshu image-text is not currently supported). Image-text content automatically downloads all images and names them by number.
Q: Can I upload multiple links in a batch? A: No. You can only enter one link at a time; batch uploading will cause parsing to fail.
Q: What should I do if the link shows a parsing failure? A: Check whether the link is complete and whether it has expired. Short links are time-sensitive; it is recommended to copy the share link again.
Learn More
This tool is built on redfox.hk 's parseWork/parse API. Visit the official website to learn more about API capabilities and usage documentation.