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Upload your images
Drag & drop your product images. The watermark will be applied to your entire batch.
Add watermark in bulk.
Add logo or text watermarks to product images in bulk. Configurable position, size and opacity. Apply to your entire catalogue at once. No uploads. No account.
A visible watermark deters image theft while maintaining a professional appearance. Position it in the corner where it is visible but non-intrusive.
Drag & drop your product images. The watermark will be applied to your entire batch.
Upload your logo (PNG with transparent background) or enter text. Set position, size and opacity.
All watermarked images are packaged in a ZIP file ready to upload to your store.
Prevent competitors from using your product photography on their own stores or listings.
Every image that gets shared online carries your brand logo — free marketing.
Protect your work from unauthorised use while sharing previews with clients.
Branded images stand out on Instagram and Pinterest — and always link back to your store.
Configure your watermark with full control over appearance and placement.
Watermarks do not directly affect your search rankings. However, they can indirectly help by preventing image theft — if competitors steal your images without watermarks, they may rank for the same image searches with your photography.
Yes. Upload your logo in PNG format with a transparent background for best results. The logo is overlaid on your product images with your chosen opacity, position and size.
Amazon prohibits watermarks or logos on main product images. Additional product images may include watermarks. Watermark only your store images and keep clean versions for marketplace submissions.
The lower corners (bottom-right or bottom-left) are the industry standard for product watermarks. They are visible enough to deter theft without obscuring the main product.
40–60% opacity produces the most professional results. The watermark is clearly visible at this level without dominating the image.
All processing happens 100% inside your browser using the Canvas API. We never upload, store or track your files. Your privacy is safe — unlimited and always protected.
Os cantos inferiores são o padrão do setor para marcas de água em produtos. São visíveis o suficiente para dissuadir o roubo sem obstruir o produto principal.
Uma marca de água semitransparente é mais profissional do que uma completamente opaca.
A marca de água deve ser visível mas não dominante. imgflow define o tamanho como percentagem para que escale corretamente em todas as imagens do lote.