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Image Watermark Tool
Add customizable text watermarks to your images. Control font, opacity, position, and tiling.
Apply filters and adjustments to your photos — brightness, contrast, saturation, blur, and presets like sepia and vintage.
How to use
The Photo Filter Tool uses CSS canvas filters to apply real-time image adjustments. Brightness controls overall lightness, contrast adjusts the difference between light and dark areas, and saturation controls color intensity. Hue rotation shifts all colors around the color wheel — 180° inverts warm and cool tones.
Preset filters combine multiple adjustments for popular looks: Sepia mimics aged photographs, Vintage reduces contrast with warm tones, Dramatic increases contrast and saturation for bold images, and Fade creates a washed-out film look. All processing happens locally in your browser — no images are uploaded to any server.
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