1. Upload your images
Select multiple JPG, PNG or WEBP files. The first image will be used as the positioning preview.
Batch image watermark tool
Add Logos and Text Watermarks to Images in Bulk
Use a logo or text watermark, drag its position, rotate or tile it, and insert file names, sequence numbers, or the current date across the batch.
No server uploadTool Office
Drag logoTool Office
Quality controlTool Office
Instant downloadTool Office
Add logo to image tool
Images are processed with Canvas in your browser. Logo and text watermarks share the same position, opacity, rotation, tiling, and batch export engine.
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How to add a logo to many images at once
This workflow is useful for product photos, social media posts, ecommerce assets and branded marketing visuals.
2. Upload your logo
A transparent PNG logo gives the cleanest and most professional result.
3. Drag and export
Move your logo, adjust size, quality and output settings, then start processing.
Why use this tool?
It saves time when you need to place brand identity across many images without opening heavy design software.
Protect your brand
A logo makes your brand easier to recognize when images are shared online.
Save manual work
Position the logo once and apply the same relative position to every image.
Control file size
Choose output format, quality and scale to balance quality and file size.
Frequently asked questions
Are my images uploaded to a server?
No. This tool processes images in your browser. Your files are not sent to the Tool Office server.
Why can the exported file size be different from the original?
After adding a logo, the browser has to render a new image with canvas. File size depends on output format, quality and export scale.
Which output format should I choose?
JPG is good for regular product or marketing photos. WEBP is often smaller. PNG is useful for transparency but can be larger.
Can I apply the same logo position to all images?
Yes. The logo position on the first preview is stored as a ratio and applied to every image in the upload list.