ImageGarageA logo watermark should identify the source without becoming the subject of the image. A transparent logo file, consistent placement and restrained opacity usually produce the cleanest result.
Prepare the logo
Use a PNG with transparency when possible so a rectangular background does not surround the logo. Trim unused space around the mark before adding it; extra transparent padding makes visual sizing and alignment harder.
Add the photo and logo
Open Watermark Image, choose the main photo, then select Logo. Add the logo file and drag it into position. ImageGarage keeps both files in the browser during editing.
Choose size and opacity
Make the logo visible at the final viewing size without covering the main subject. Lower opacity when the watermark is for attribution. A portfolio proof may need a larger central mark, while a published image often suits a smaller corner mark.
Use consistent placement
Pick one corner and a repeatable margin for a group of images. Check the local background beneath the logo; move it or adjust opacity if it disappears into a similarly colored area.
Review the export
Apply the watermark, export a new copy and inspect it on a phone-sized view. Keep the original and logo master separately because a flattened watermark is not intended to be edited later.
Use the tool
Ready to try it? Open Watermark Image. Your image is processed in your browser and is not uploaded to ImageGarage.