What are the responsibilities of a clean-up artist in animation?

A clean-up artist in animation takes rough drawings (usually by animators) and turns them into polished, consistent line art ready for coloring, compositing and final production. Their work ensures the final animation looks clean, on-model, and consistent across frames and shots. Key responsibilities:

• Read and interpret rough animation

  • Understand timing, motion, weight and acting in rough keyframes and in-betweens.
  • Preserve the animator’s intent (pose, expression, movement) while refining linework.

• Maintain model consistency

  • Follow model sheets and style guides precisely (proportions, facial features, costume details).
  • Keep characters “on-model” across frames and different shots.

• Clean and refine lines

  • Produce smooth, clear line art with stable, economical strokes.
  • Fix stray marks, stray construction lines and unwanted overlaps.
  • Decide which details to include or simplify for clarity and readability.

• Produce clean passes for each frame

  • Clean keyframes, breakdowns and in-betweens as required.
  • Ensure line thickness, edge quality and silhouette consistency match the show’s style.

• Manage layers and artwork organization

  • Name files and layers clearly (head, body, props, clothes, etc.).
  • Prepare artwork in the studio’s specified file formats and resolutions.
  • Deliver clean sequences or exposure sheets according to production workflow.

• Handle props, effects and secondary elements

  • Clean non-character elements (clothing folds, hair, props) and ensure they match animation timing and movement.
  • Coordinate with effects and background departments when necessary.

• Communicate and collaborate

  • Work with animators to clarify poses or motion when roughs are ambiguous.
  • Take notes from animation supervisors and implement corrections.
  • Respond to feedback and revisions quickly to meet deadlines.

• Quality control

  • Check for continuity errors between frames and shots.
  • Ensure no missing frames, flipped drawings, or line breaks that will cause issues in painting or compositing.

• Technical and workflow tasks

  • Use the studio’s software and tools (paper/pencil, Toon Boom, TVPaint, Photoshop, etc.).
  • Adhere to exposure sheet timing and delivery schedules.
  • Export and hand off cleaned frames to the ink-and-paint or digital-painting department.

Skills and traits that make a good clean-up artist:

• Strong draftsmanship, line control and understanding of anatomy and proportions.
• Good eye for detail and consistency.
• Speed and efficiency under deadline.
• Ability to interpret and preserve the animator’s intention.
• Comfortable with the studio’s pipeline and software tools.
• Patience and good communication.

This role can vary by studio and pipeline: in some productions “clean-up” may be combined with line testing, digital inking, or even light compositing; in others it’s narrowly focused on creating paper- or digital-ready line art.