Add text or image (Logo) watermark to images. 100% local processing in browser, no upload to server
Supports JPG, PNG, WebP • Up to 10 images • Max 20MB per image
Preview shows one image. Watermark applies to all images on submit.
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Image Watermark Tool is a free and powerful tool that helps protect your images by adding professional text or image (Logo) watermarks — ideal for photographers, designers, store owners, and website owners.
The tool works entirely inside your browser (Client-Side), so images are not uploaded to the server. This provides better privacy and security. You can control opacity, position, size, rotation, and optionally use a tiled (repeated) watermark.
Images are not uploaded to server
Full flexibility for your use case
Opacity, position, size, rotation, and tiling
JPEG/PNG/WebP with quality control
No. All processing happens locally in your browser and images are not uploaded to the server, keeping your privacy protected.
Text watermark is great for quick protection, while a Logo is ideal for branding. Choose what fits your needs.
Enable Tiled (repeated) watermark, then adjust horizontal/vertical spacing until you get the desired coverage.
We export at the original image dimensions. Only if you choose JPEG/WebP you can control the export quality from output settings.