A professional, client-side photo watermarking tool. Batch process images securely in the browser with no server uploads. Features include custom text/logos, tiling, and presets.
javascript opensource web-app fabricjs image-processing html5-canvas client-side photo-editor batch-processing watermark jszip watermark-image no-server copyright-protection privacy-focused watermark-generator
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Updated
Jan 16, 2026 - HTML