Image Watermark Tool
Image Watermark Tool is a professional online image watermarking tool that supports both text watermarks and image watermarks. Uses pure frontend processing technology, no server upload required, protecting your privacy and security. Supports 9 preset position options and 0-100% opacity adjustment for precise control of watermark position and effect in images. Whether for copyright protection, brand promotion, social media sharing or personal collection, this image watermark tool helps you quickly complete various watermarking needs and improve image professionalism and protection.
Image Upload
Watermark Settings
Features
Text Watermark
Support custom text content, font size and color, flexible watermark style settings
Image Watermark
Support uploading custom images as watermarks, adjustable watermark size and position
Position Control
Provide 9 preset position options for precise control of watermark position in images
Opacity Adjustment
Support 0-100% opacity adjustment to perfectly blend watermarks with backgrounds
Fast Processing
Pure frontend processing, no server upload required, protecting your privacy and security
Convenient Download
Support downloading watermarked images individually or batch downloading all images with simple and convenient operation
Use Cases
Copyright Protection
Add copyright information watermarks to original images to prevent others from stealing and infringing
Brand Promotion
Add brand logo watermarks to product images to enhance brand awareness and recognition
Social Media
Add personal identity watermarks to shared images to build personal brand image
Commercial Use
Add company information watermarks to commercial images to protect commercial interests and rights
Education & Training
Add institutional identity watermarks to teaching materials to maintain teaching resource copyright
Personal Collection
Add personalized watermarks to personal photos to increase collection value and commemorative significance