Image Text Remover agent
Image Text Remover is an agent in Mark (Optimizely Agent Platform). It removes overlaid text from an uploaded image. It fills the cleared area with the surrounding background.
- Challenge – To remove captions, labels, or burnt-in subtitles from images, teams must manually edit them in dedicated design tools.
- Agent outcome – The agent removes targeted text overlays from the image and paints each cleared area with the natural background.
- Value – Marketing teams repurpose images without opening external editing software.
Install agent
Note
Mark Administrators, Agent Builders, and users with the Add, edit, and install specialized agents attribute for a custom role can add agents to their organization's Mark instance. See Add users and set permissions.
Install the agent from the Directory.
- Go to Directory > Agents.
- (Optional) Enter Image Text Remover or use the drop-down list filters to narrow the list.
- Click Install on Image Text Remover to add it to your Mark instance.

Use the agent
In Mark chat, enter @image_text_remover and provide the following information:
- Image – The image to edit.
- (Optional) Additional Instructions – Specific guidance on which text to remove. For example, remove only the bottom caption or there are two text blocks, remove both.
The agent removes the overlaid text, fills the cleared area with the surrounding background, and displays the edited image for review.
To use the Image Text Remover agent in a workflow agent, add it to your workflow. See Create a workflow agent.
Default agent details
The Image Text Remover agent uses the following default settings. After you install the agent (see Install agent), customize these settings for your organization's needs. See Manage agents.
Input variables
The Image Text Remover agent uses the following inputs:
- Image
- (Optional) Additional Instructions
Tools
The Image Text Remover agent uses the following tools:
- analyze_image_content
- generate_or_edit_image
- present_images
Default configuration
The Image Text Remover agent uses the following default configuration:
- Inference level – Balanced, which provides reliable answers with additional reasoning.
- Files – None.
- Output – Text.
Note
If you use Opti ID, administrators can turn off generative AI in the Opti ID Admin Center. See Turn generative AI off across Optimizely applications.