How to Remove Watermarks From Videos Using UniConverter on Mac

Part 1: Introduction

Remove Watermarks uses AI technology to remove unwanted watermarks, people, and objects from images.

Wondershare UniConverter’s Remove Watermarks feature helps you quickly remove unwanted elements such as watermarks, passersby, and other distractions. A new AI Brush selection mode is now available in Manual mode. Simply brush once or twice over the target area, and AI will automatically detect the object boundaries and generate a complete selection, making object removal easier and more efficient.

Part 2: Guides

Step 1: Open Remove Watermarks

Launch Wondershare UniConverter and open Remove Watermarks. Select Image Watermark Remover to enter the image watermark removal interface, then add the image you want to process.

Step 2: Select a Selection Tool

In Manual mode, you can choose from three selection tools: Select, AI Brush, and Deselect.

Select lets you manually brush over the watermark, person, or object you want to remove. AI Brush uses AI to detect the target object automatically. Simply brush once or twice over the target area, and AI will identify the object boundaries and generate a complete selection. Deselect lets you remove unwanted areas from the current selection.

The AI Brush model will download automatically when you enter the feature for the first time. If the model download fails, click AI Brush again to retry the download.

Step 3: Select the Target Area

Choose the appropriate selection tool and brush over the watermark, person, or object you want to remove.

When using Select, manually brush over the target area to create a selection. When using AI Brush, you only need to brush once or twice inside the target area. There is no need to trace the entire outline of the object.

If the selection includes an unwanted area, switch to Deselect and brush over the area you want to remove from the selection.

Once the target area is selected, click Remove and Preview to process the image and preview the result.

Step 4: Export the Result

Check the processed image in the preview area to make sure the watermark, person, or unwanted object has been removed as expected.

If further adjustment is needed, return to the selection tools and refine the target area before previewing the result again.

After confirming the result, click Remove & Export to save the processed image. The exported image will be saved to the selected location.