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Runway Inpainting Review

Runway Inpainting is a brush-based AI editing tool offered by Runway that enables users to replace or extend parts of a frame in images and videos.

shipped Nov 20, 2025createpaid
Domain rating85Monthly visits95K/mo
CreateImagesInpainting & Outpainting
Runway Inpainting — product screenshot

Why it matters

1Utilizes advanced content-aware fill technology for object removal and gap filling.
2Integrated into Runway ML Gen-2, supporting video editing capabilities as of December 2025.
3Runway API, including models like Seedance 2.0, supports 4K output for generation endpoints, billed at 150 credits per second as of June 2026.
4Operates on a credit-based system with a Free Plan offering 125 one-time credits.

Stork’s verdict on Runway Inpainting

Runway Inpainting offers professional-grade output for video and image edits, but its credit-based system quickly gets expensive for high-res work.

Runway Inpainting reviewed by Stork AI · stork.ai/en/runway-inpainting

Specs

API Available

Yes, public API

overview

What is Runway Inpainting?

Runway Inpainting is a brush-based AI editing tool developed by Runway that enables users to replace or extend parts of a frame in images and videos. It utilizes advanced content-aware fill technology and algorithms to detect object edges and fill the vacated space with realistic, contextually appropriate content, creating a natural-looking result.

features

Key Features of Runway Inpainting

Runway Inpainting provides a suite of functionalities designed for precise visual content manipulation within the Runway platform. These features are integrated to facilitate efficient editing workflows for both images and video frames.

  • Brush-based selection for precise area targeting.
  • Object removal from images and video frames.
  • Content-aware fill for realistic background generation.
  • Extension of existing frame elements.
  • Gap filling after object deletion.
  • Integration with Runway ML Gen-2 for video inpainting.
  • Support for transforming videos into green-screen footage.
  • API access for programmatic editing workflows.

use cases

Who Should Use Runway Inpainting?

Runway Inpainting is primarily designed for professionals and creators who require advanced visual editing capabilities for images and videos. Its functionalities cater to specific needs in content production and post-production.

  • Photographers and Graphic Designers: For erasing distracting elements like wires, blemishes, or unwanted objects from photos, and for advanced image manipulation.
  • Video Editors: For removing imperfections or unwanted objects from video clips, filling in areas after object removal, and creating specialized video effects.
  • Professional Content Creators: For producing high-quality, polished images and videos with minimal effort, without requiring complex special effects software.
  • Developers: Utilizing the Runway API for integrating inpainting capabilities into custom applications or automated workflows.

how to use

How to Use Runway Inpainting

Runway Inpainting facilitates brush-based edits within the Runway ML platform to modify visual content. Users typically select an area with a brush tool to initiate object removal or content extension.

  • 1Access Runway Inpainting within the Runway ML platform's editing interface.
  • 2Upload or select an image or video frame that requires editing.
  • 3Utilize the brush tool to highlight the specific area or object to be removed, replaced, or extended.
  • 4The AI processes the selection, applying content-aware fill technology to generate new pixels based on surrounding context.
  • 5Review the generated output and make further brush-based adjustments or refinements as needed.
  • 6Export the edited image or video in the desired resolution and format.

pricing

Runway Inpainting Pricing & Plans

Runway operates on a credit-based system with several subscription tiers, offering both monthly and annual billing, with annual billing typically providing a 20% saving. Every action, such as video generation or editing, consumes credits, with costs varying based on resolution, duration, and the AI model used. As of June 2026, Runway announced the discontinuation of its 'Unlimited' plan, transitioning subscribers to a new 'Max' plan by September 1, 2026.

  • Free Plan: Offers 125 one-time credits, with output capped at 720p and watermarked.
  • Max Plan (as of September 1, 2026): Includes 9,500 credits per month with one month of rollover.

Pros

  • +High quality and professional-grade output for both images and videos.
  • +Intuitive interface and ease of use for brush-based edits.
  • +Seamless integration into video editing workflows within the Runway platform.
  • +Advanced content-aware fill technology for realistic object removal and gap filling.
  • +API availability for developers to integrate inpainting capabilities into custom applications.
  • +Continuous integration and evolution within the broader Runway platform, including Gen-2 inpainting mode and 4K support.

Cons

  • Credit-based system can be expensive, with credits consumed quickly for longer or higher-resolution outputs.
  • Some users report bugs, failed renders, and slow customer support.
  • Platform performance may not consistently match its premium pricing.
  • The 'Unlimited' plan was discontinued, moving subscribers to a new 'Max' plan with a credit cap.
  • Can feel slow and cumbersome for daily social media content compared to faster, template-based tools.

Policies

Pricing Page

View Pricing

Similar Tools

Runway Inpainting vs Competitors

Runway Inpainting operates within a competitive landscape of AI-powered editing tools, ranging from dedicated inpainting solutions to comprehensive creative suites. Its positioning is often seen as a premium option within the broader Runway platform.

1

Generates high-quality AI-powered inpainting and outpainting based on text prompts and masks, running locally on your hardware.

Offers more control and customization over the AI generation process, often producing superior results, but requires a local setup with a capable GPU and a more technical workflow compared to Runway's cloud-based, simpler interface.

2
Photopea

A web-based image editor that provides Photoshop-like content-aware fill and healing brush tools for object removal and image repair.

It's a general-purpose image editor with inpainting capabilities, offering a familiar interface for those used to Photoshop, but its AI capabilities for inpainting are less advanced and less automated than Runway's dedicated AI features.

3

A dedicated web-based AI tool specifically designed for quickly removing unwanted objects, text, or defects from images with a simple brush.

It's highly focused on inpainting and very easy to use for quick removals, but it lacks the video inpainting capabilities of Runway and offers less creative control over the generated fill content.

4
Krita

A powerful open-source digital painting application that includes advanced cloning and healing brushes for manual object removal and image manipulation.

Krita provides robust brush-based editing tools for precise manual inpainting, but it relies on traditional image editing techniques rather than AI-driven content generation, making it more labor-intensive for complex removals compared to Runway.

5

A popular free video editing tool that includes AI-powered object removal features for video clips, allowing users to erase unwanted elements from their footage.

CapCut offers a free and accessible way to perform object removal in videos, similar to Runway's video inpainting, but its AI capabilities might be less refined or offer less granular control than Runway's specialized tools.

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