● AI six pack & body editor for men

Add a six-pack to any gym photo.
It still looks like you.

Chisel is the AI body editor built for men. Add abs, build muscle, slim your waist and sharpen your jawline — every slider has a natural limit, marked in green, so you can push definition hard and stop before it looks fake.

Get notified at launch How it works Free to start · Pro with 3-day free trial · iPhone & Android · 18+
Before and after six-pack abs edit on a gym photo in Chisel Body sculpt tools adding muscle with the green natural-limit slider

A physique photo editor — not a beauty filter

Real tools for six-pack abs, muscle and a V-taper, built for men's gym and fitness photos.

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Six-pack & abs editor

Add or sharpen ab definition naturally — the core six-pack maker for gym photos.

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Muscle & V-taper

Build chest, arm and shoulder volume and widen your V-taper — a real muscle editor for men.

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Natural limit

Every slider shows a green zone. Push hard, stop before it looks fake — your photo still looks like you.

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Jawline & face

Sharpen the jawline and retouch skin, teeth and beard — subtle, masculine, physique-first.

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Before/after reveal

Share an animated reveal of the transformation — the format that trends on GymTok and Reels.

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HD export & more

Full-resolution export, one-tap presets, photo editor, collage and PIP layouts built in.

How to add abs to a photo

Three steps, all on your phone — no upload, no account.

Pick your gym photo

Choose a shirtless or fitted photo from your gallery. Chisel's AI detects your body and pose automatically.

Dial in the look

Drag Abs, Muscle, Waist, Shoulders and Jawline. The green natural-limit keeps every edit believable.

Export & share

Save a full-resolution image or an animated before/after reveal, ready for Instagram and TikTok.

On-device. Honest. Private.

Your photos never leave your phone — and edits stay honest by design.

  • All editing runs on your device. Photos are never uploaded.
  • Natural limits keep results believable — no plastic look.
  • Edited images carry an AI-altered label in their metadata (IPTC).
  • Free to start. Chisel Pro unlocks everything with a 3-day free trial — cancel anytime.
Chisel Pro unlock screen with pricing for the body editor

Frequently asked questions

Adding abs and muscle to photos, pricing, and privacy.

How do I add a six-pack to a photo?

Open Chisel, pick your gym photo, then drag the Abs slider. Chisel's AI detects your torso and adds realistic ab definition within a natural limit marked in green, so it never looks fake. Export in full resolution when you're happy.

Can I add muscle to a photo?

Yes. Chisel adds muscle volume to the chest, arms and shoulders, builds a V-taper, and can slim the waist — all with believable limits so your photo still looks like you.

Is Chisel free?

Core tools are free. Chisel Pro removes ads and the watermark and unlocks every tool, with a 3-day free trial. You can also buy it once with a one-time Lifetime purchase. Cancel anytime.

Is Chisel a body editor made for men?

Yes — Chisel is built for men's physique photos: six-pack and ab definition, muscle volume, V-taper, waist, jawline, skin and beard. It's a men's body editor, not a generic beauty filter.

Are my photos uploaded to a server?

No. All editing runs on your device and your photos are never uploaded. Edited images also carry an AI-altered label in their metadata, because honest edits age better than fake ones.

Which phones does Chisel support?

Chisel runs on iPhone (iOS 16 and later) and Android. It's rated 18+.