Bulk Image Watermarker

About the Bulk Image Watermarker

Bulk Image Watermarker stamps the same text and/or QR code watermark across a whole batch of photos in one pass and bundles them into a single ZIP for download. Upload as many images as you want, dial in the look once, and let the tool handle the rest.

Everything runs inside your browser. Your photos are never uploaded to a server, never queued, never logged — close the tab and they're gone. That makes it safe for client galleries, portfolio drops, product catalogs, and any photo set you'd rather not hand to a third party.

What you can apply

• Text watermark: Any text, any color, size from 1–20% of image width, opacity, rotation, and horizontal offset. Tile it across the whole photo for stronger protection.
• QR code watermark: Encode any URL or text into a scannable QR. Pick foreground/background colors, opacity, size, edge margin, and choose between a transparent or solid background.
• Stack both: Place a text copyright in one corner and a QR code in another — both get applied to every image.
• Five-position grid: Top-left, top-right, bottom-left, bottom-right, or center for each watermark independently.
• Tile mode: Repeat either watermark across the full image with adjustable spacing for maximum coverage.

Batch workflow

• Multi-file upload: Drop a folder of JPG, PNG, or WebP images into the workspace or use the file picker.
• Live preview: Click any thumbnail to preview exactly how the watermark will land on that specific image before processing.
• Process all → ZIP: Apply the watermark to every uploaded image at once and download a single zipped archive.
• Single download: Need just one? Grab the previewed image directly without zipping the rest.
• Clear all: Reset the queue and start a new batch instantly.

Common uses

• Watermarking photography portfolios and client previews before delivery.
• Branding product photo sets for marketplaces (Etsy, eBay, Shopify) in one shot.
• Tagging social media galleries with a consistent handle, URL, or copyright line.
• Adding QR codes that link back to your site across an entire event or campaign gallery.
• Stamping "Confidential" or "Draft" across batches of internal screenshots and documents.
• Watermarking stock photo proofs sent for client review.

Tips for the best results

• Keep text opacity between 0.3–0.5 — readable enough to deter scraping, soft enough not to ruin the photo.
• Use a light-gray or white text color and a 5% size for clean, professional-looking corner watermarks.
• Turn on "Tile across image" if your photos are likely to be cropped or screenshotted.
• For QR codes, keep opacity at 0.8+ and the foreground color dark — phone cameras need solid contrast to scan reliably.
• Preview on your busiest image first. If the watermark looks good there, it'll look good everywhere.
• For mixed dark/light photo sets, choose a neutral gray text color so it stays visible across both extremes.

No accounts, no upload queue, no per-image limits — drop a folder, tune once, download the ZIP. QR Code is a registered trademark of DENSO WAVE Incorporated.

Related tools