去水印工具 Nano Banana AI
使用我们先进的AI去水印工具瞬间去水印。我们的去水印软件能够清除logo、文字和对象，同时保持图片质量。为摄影师、设计师和内容创作者提供最佳的免费去水印体验。
上传您的图片
上传图片以去除水印
JPEG, PNG, WebP · ≤ 10MB
自动定位并精准去除水印
尽量保留原始分辨率与清晰度
注意：本工具不能移除在 Google AI Studio 网站生成的 Google 官方水印。
去水印工具案例展示
Advanced Watermark Removal
State-of-the-art AI technology for seamless watermark removal
AI-Powered Detection
Automatically identifies and removes watermarks with precision
Quality Preservation
Maintains original image quality and resolution
Instant Processing
Remove watermarks in seconds, not hours
Privacy Protected
Your images are processed securely and never stored
Multiple Formats
Support for JPG, PNG, WebP and other image formats
Background Healing
Intelligently fills removed areas with matching background
去水印常见问题
What types of watermarks can be removed?
Remove text watermarks, logo overlays, timestamps, website URLs, and other unwanted markings from images.
How does background healing work?
Our AI intelligently analyzes surrounding pixels to reconstruct the background seamlessly, creating natural-looking results.
What image quality can I expect?
Results maintain original image quality while cleanly removing unwanted elements without visible artifacts or blurring.
Can I remove multiple watermarks?
Yes! Our AI can detect and remove multiple watermarks, logos, or unwanted objects in a single processing session.
What image formats are supported?
Upload JPG, PNG, WebP images up to 5MB. PNG format is recommended for images with transparency.
How long does processing take?
Watermark removal typically completes within 10–20 seconds, depending on image complexity and watermark size.
Is it legal to remove watermarks?
Only remove watermarks from images you own or have permission to modify. Respect copyright and intellectual property rights.
How many results do I get?
Each processing generates 2 cleaned versions with different techniques, allowing you to choose the best result.
Clean Images, Perfect Results
Remove watermarks and unwanted objects from any image instantly