How to Remove Doubao (豆包) AI Watermark from Images
Remove the "豆包AI生成" watermark from Doubao AI-generated images. Free online tool with pixel-perfect results using Reverse Screen Blending.
Doubao (豆包) is ByteDance's AI image generation platform, popular in China for creating high-quality AI images. Every image generated through Doubao includes a "豆包AI生成" text watermark in the bottom-right corner.
Here's how to remove it — instantly, for free, directly in your browser.
What Does the Doubao Watermark Look Like?
The Doubao watermark is white Chinese text reading "豆包AI生成" (meaning "Generated by Doubao AI"). Key characteristics:
- Content: "豆包AI生成" in white
- Position: Bottom-right corner
- Blending mode: Screen blend (different from Gemini's alpha compositing)
- Size: 90×18px on images ≤1024px, scales proportionally for larger images
- Margins: 8px from right edge, 5px from bottom edge
How to Remove It
Method 1: PixelClean AI Online Tool (Recommended)
- Go to PixelClean AI Doubao Remover
- Select "Doubao (豆包)" from the platform dropdown
- Upload your image
- Download the clean version
Processing takes less than 1 millisecond. Your image never leaves your browser.
How It Works: Reverse Screen Blending
Doubao uses Screen blending mode to overlay the watermark, which is different from the alpha compositing used by Gemini. The Screen blend formula is:
result = 1 - (1 - background) * (1 - foreground)
To reverse it:
background = 1 - (1 - result) / (1 - foreground)
This mathematical inversion recovers the original pixels exactly, producing pixel-perfect results.
Doubao Watermark vs. Gemini Watermark
| Feature | Doubao (豆包) | Gemini | |---------|-------------|--------| | Content | "豆包AI生成" text | Sparkle (✦) logo | | Blending | Screen mode | Alpha compositing | | Position | Bottom-right | Bottom-right | | Removal method | Reverse Screen Blending | Reverse Alpha Blending |
Both are removed by PixelClean AI — the tool automatically uses the correct algorithm for each platform.
Other Chinese AI Platforms With Watermarks
Doubao isn't the only Chinese AI platform that adds watermarks:
- Jimeng AI (即梦) — ByteDance's other image tool, adds "即梦AI" watermark
- Kling (可灵) — Kuaishou's AI generator, has visible watermarks
- Tongyi Wanxiang (通义万相) — Alibaba's tool, free tier includes watermarks
- Wenxin (文心一格) — Baidu's image generator, adds watermarks
Support for these platforms is planned for future updates.