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Mark & Edit lets you select specific areas of an image by drawing numbered rectangles, then give the AI instructions for each marked region. The AI applies all changes at once while keeping the rest of the image untouched. This is the most precise image editing tool in Runable.

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How to use Mark & Edit

1

Select an image on the canvas

Click on the image you want to edit. The selection toolbar appears.
2

Click Mark Edit

Click Mark Edit in the toolbar. The image enters marking mode.
3

Draw rectangles on the areas you want to change

Click and drag to draw rectangles over the regions you want edited. They auto-number: 1, 2, 3, and so on.
4

Write instructions for each region

For each numbered mark, type what you want changed. Be specific: describe the change, reference colors, styles, or content.
5

Optionally attach reference images

You can attach a reference image to any region for style guidance. For example, attach a logo file to a region where you want the logo placed.
6

Click Apply

The AI edits all marked regions simultaneously while keeping the rest of the image untouched. A new image appears on the canvas.

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Example use cases

Edit multiple parts of a storefront mockup

Fix specific areas of a product shot

Update a social media graphic with new branding

Mark & Edit is the best tool when you need to change multiple specific areas of an image in one pass. For simple text changes, Text Edit is faster. For full image restyling, ask the agent in chat.

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What you cannot do

  • You cannot mark regions smaller than a few pixels. The AI needs enough area to understand the context.
  • You cannot mark more than about 10-15 regions in one pass. If you need more, apply the first batch and then mark additional regions on the result.
  • You cannot undo individual marks after applying. If you need to change one region, run Mark & Edit again on the new image.

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Next steps

Edit Text in Images

For quick text changes without drawing regions.

AI Images overview

See all image tools and capabilities.