Gemini watermark remover Key Features
AI-Powered SynthID Detection & Removal
Advanced AI analyzes image/video pixels to detect synthetic watermark patterns (like SynthID) and mathematically subtracts the watermark layer while preserving original content.
Client-Side Privacy (No Uploads)
All processing runs locally in the user’s browser — files are not uploaded or stored on external servers and are removed automatically after processing.
Batch Processing & ZIP Download
Process hundreds of images at once and download cleaned files individually or as a ZIP archive to speed up large workflows.
4K Video Support & Frame-by-Frame Restoration
Supports high-resolution MP4 and WebM videos and removes watermarks across frames without re-encoding or quality loss.
Metadata Preservation & Quality Retention
Original EXIF metadata is preserved and the algorithm avoids compression artifacts, keeping sharpness, color, and resolution intact.