Image Watermark Tool
Add text or image watermarks online, with custom position, size and opacity
Watermark Settings
Upload Image
Drag and drop image here, or
Processing Result
Please upload an image and add watermark to view result
Usage Instructions
Select Watermark Type
Choose whether to add text watermark or image watermark.
Set Watermark Parameters
Depending on the selected watermark type, set corresponding parameters such as text content, font, color, position, etc.
Upload Image
Drag and drop image to the upload area or click browse button to select the image you want to add watermark to.
Add Watermark
Click the "Add Watermark" button, the system will add the specified watermark to the image.
Download Result
After processing is complete, you can preview and download the watermarked image.
Watermark Basic Knowledge
Why Add Image Watermarks?
Image watermarks are an effective means of protecting intellectual property, mainly used for:
- Protect image copyright, prevent unauthorized use and distribution
- Improve brand awareness, expand influence by adding brand identifiers
- Indicate image source, facilitate tracking the original source of images
- Prevent images from being maliciously tampered with or misused
Watermark Types Introduction
Text Watermark
Use text as watermark, usually containing copyright statements, company name or website address and other information.
Image Watermark
Use images, logos or icons as watermarks, usually with stronger brand recognition.
Watermark Design Best Practices
Maintain appropriate transparency to avoid affecting the readability of the original image content
Choose colors with moderate contrast to the image content
For important images, use semi-transparent repeating watermarks covering the entire image
Logo watermarks should remain clearly identifiable, but not too large
Text watermarks are recommended to use italic or rotated at a certain angle
Consider adding dates or unique identifiers for easy tracking
Frequently Asked Questions
How to choose the right watermark position?
Choose watermark position based on the important content distribution of the image. Generally, it is recommended to choose the corners of the image, but if the main subject of the image is in the corner, you should choose other positions that do not affect the main subject.
What is a suitable watermark opacity setting?
Usually set between 30%-70%. For images that require stronger protection, higher opacity can be used; for images that focus on aesthetics, lower opacity can be used.
Will adding watermarks affect image quality?
This tool uses lossless processing methods and will not reduce the quality of the original image. However, if saved in a compressed format (such as JPG), there may be slight compression loss.
How to prevent watermarks from being removed?
There is no absolute way to prevent watermarks from being removed, but you can increase the difficulty of removal through the following methods: use semi-transparent repeating watermarks covering the entire image, choose positions that are complexly intertwined with the image content, use special fonts or patterns.
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