Image Watermark Tool
FEATUREDAdd custom text and logo watermarks with opacity, rotation, and 9-grid positioning controls.
⚡ Instant Client Engine
Image Watermark & Branding Studio
Supports PNG, JPG, WEBP, GIF (processed 100% in browser)
Live Watermarked Canvas Preview
Font Size
Opacity
Rotation Angle
Pattern Grid Spacing
Base Photo Resolution
Full resolution canvas protection
Watermark Overlay Specs
Sponsored Advertisement
Standard Banner Ad Container (728x90 / Responsive)
How to use Image Watermark Tool
- Choose parameters or paste inputs: Select your desired units, mode, or upload your file into the input box above.
- Live calculations: Watch the instant real-time transformation or click the process button.
- Copy or download: Use 1-click copy to export your output or download formatted result files directly.
100% Privacy Guarantee
Zero Server Storage Policy
Your data is strictly yours. All processing runs locally in your browser or via encrypted temporary memory. We never log, store, or save any of your inputs, text, or files on our servers.
Tool Specifications
Related Tools
View category →Image Compressor
Reduce JPG, PNG, and WebP image file sizes up to 80% without losing visual quality.
Image Resizer
Resize images by width, height, or scale percentage while maintaining aspect ratio.
Favicon Generator
Generate .ico and multi-resolution PNG favicon sets for websites and mobile apps.
Image Color Extractor
Extract dominant color palettes and HEX codes directly from uploaded photos.
Image Cropper & Aspect Ratio
Crop images visually with presets for Instagram 1:1, YouTube 16:9, Reels 9:16, 4:3, 3:2, and freeform scaling.