The same source image before and after applying Arm Adjust.
Arm Adjust applied to the same source image
Original source image before Arm Adjust

Arm Adjust — Slim Verified Arms Without Regenerating the Portrait

Slim only two verified, separated arm bands with existing source pixels while keeping the face, shoulders, torso, hands, and every pixel outside both bounded envelopes unchanged.

Upload a photo for the Arm Adjust effect

What you can do with the Arm Adjust effect

Review the available effect capabilities before you begin.

  • Apply the Arm Adjust effect to any photo
  • Fine-tune the effect strength to taste
  • Preview your photo live as you edit
  • Download your edited photo in high quality
  • Apply Arm Adjust to many photos at once

How it works

Arm Adjust makes a restrained change to two clearly separated arms you can clearly see, and leaves the rest of the photo exactly as you shot it. It locates each person by their face, shoulders and hips, then separates two clearly separated arms from the background, hair, skin and clothing before anything moves. The adjustment eases off to nothing at every edge of that area, and nearby background is filled in behind the new outline so no gaps appear. The face and every pixel outside the adjusted area are copied straight into a lossless PNG. In a group photo you pick who to change, or switch on "Apply to everyone" in Settings. Anyone standing too close for their neighbour to stay untouched is left alone rather than guessed at. If the photo is unclear, cut off, transparent or ambiguous, it stops instead of guessing.

Processing

Arm Adjust uses an AI action. Any separate allowance is shown before this effect starts processing.

Best for

sharp, opaque, front-facing photos with a clear face, both shoulders, elbows, wrists and hips visible, straight arms held away from the torso, and clean background on both sides — including group photos where each person has clear space around them.

Less suited to: people packed shoulder to shoulder with no gap between them, side or seated poses, arms crossed or resting against the torso, hidden elbows or wrists, long loose sleeves, busy background between arm and body, transparent cutouts, motion blur, and bodies touching the image edge.

Ways to use Arm Adjust

  • Apply a restrained arm-width adjustment without regenerating facial identity, anatomy, clothing, or the whole portrait.
  • Keep the shoulders, torso, hands, lower body, and distant background source-exact while narrowing two isolated arm bands.
  • Use intensity to choose a subtle or more defined arm adjustment within a fixed safety limit.

Arm Adjust questions

What parts does Arm Adjust change?
It narrows only the safely segmented middle portions of two separated arm silhouettes using pixels already in the photo. The warp reaches zero before the shoulders and wrists, while the face, central torso, hands, lower body, and all pixels outside both envelopes remain exact.
Why must both arms be straight and away from the torso?
A localized arm warp needs an unambiguous arm edge and verified background on both sides. When an arm bends, touches the torso, crosses another limb, or loses an edge in clutter, reshaping it could bend the body or background, so the tool stops safely.

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