About the Logo / Image Watermark
Brand your product photos, real-estate listings and portfolio images with your own logo. Upload a photo and your logo (a transparent PNG works best), choose the corner or centre, the logo size and opacity, and download a branded image in seconds.
How to Use the Logo / Image Watermark
- Click the upload box and choose your file, or simply drag and drop it in.
- Adjust the available options to match what you need.
- Click the action button and let House of Convert do the work in seconds.
- Download your result instantly — no email, no account, no watermark.
Why Use the Logo / Image Watermark at House of Convert?
- Free forever — every tool on this site is free to use, with no hidden limits.
- Private by design — your file is processed for this request only and never stored on our servers.
- Fast — results are usually ready in a few seconds, even for larger files.
- No installation — works entirely in your browser, on desktop or mobile.
Frequently Asked Questions
How do I add my logo to a photo?
Upload the photo, add your logo file, choose the position, logo scale and opacity, then click Apply.
What logo format works best?
A PNG with a transparent background, so only the logo itself appears on the photo.
How big should a logo watermark be?
Around 10–20% of the image width is visible without dominating. The Logo Scale slider controls this.
How do I make a logo watermark transparent?
Lower the opacity slider to around 40–70%.
Can I put the logo in the centre?
Yes, choose Center as the position — it’s the hardest place to crop a watermark out.
Can I watermark many photos with my logo?
Batch Watermark currently applies text; for logos, process photos one by one here.
Will the photo quality drop?
No, only the area under the logo changes.
How do I make my logo background transparent?
Save it as PNG with transparency from your design tool; a white-background JPG logo will show a white box.
Does the Logo / Image Watermark tool work on iPhone and Android?
Yes, in any mobile browser.
Does the Logo / Image Watermark tool store my photos and logo?
No. Both are processed in memory and deleted immediately.