> For the complete documentation index, see [llms.txt](https://easyvfx.gitbook.io/docs.easyvfx.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://easyvfx.gitbook.io/docs.easyvfx.ai/easyvfx-lip-sync/arkit-blendshapes.md).

# ARKit Blendshapes

Below is the list of ARKit blendshapes supported by EasyVFX Lip Sync, which are essential for creating realistic and expressive facial animations.

<table><thead><tr><th width="198">FACS</th><th width="140">ARKit</th><th width="215">EasyVFX</th><th>Preview</th></tr></thead><tbody><tr><td>Jaw Drop</td><td>jawOpen</td><td><pre><code>jawOpen
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2Ftg0HymtiLFAU8uaucsDv%2FjawOpen.gif?alt=media&amp;token=2decac6d-1ed9-4867-8033-e82d2d1f010d" alt="" data-size="original"></td></tr><tr><td>Jaw thrust</td><td>jawForward</td><td><pre><code>jawForward
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2Fdo1Qa6NEQBEYEB0QWv7N%2FjawForward.gif?alt=media&amp;token=6d13f728-aa49-4c29-9a2f-8816ae8706c7" alt=""></td></tr><tr><td>Jaw sideways (left)</td><td>jawLeft</td><td><pre><code>jawLeft
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2Fjqv1S2ICaKatIYKYhHlv%2FjawLeft.gif?alt=media&amp;token=aaa3cba7-b93a-4e6b-9a0c-fdefdb74f872" alt=""></td></tr><tr><td>Jaw sideways (right)</td><td>jawRight</td><td><pre><code>jawRight
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FgvArPGvpNk1fGWagS5Bw%2FjawRight.gif?alt=media&amp;token=1043eab9-2abb-4a1e-8d9a-9e9c9c9522a7" alt=""></td></tr><tr><td>Nose wrinkler (left)</td><td>noseSneerLeft</td><td><pre><code>noseSneerLeft
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2Fd4UKzatuMS0WGj0VQZ95%2FnoseSneerLeft.gif?alt=media&amp;token=8705d716-35a1-42dd-bcfd-93e4ac17ef0e" alt=""></td></tr><tr><td><p>Nose wrinkler (right)</p><p><br></p></td><td>noseSneerRight</td><td><pre><code>noseSneerRight
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FMqwQFfhQNExluMUPPEG0%2FnoseSneerRight.gif?alt=media&amp;token=b77d55a3-0181-45c9-a6d9-c02993e883d0" alt=""></td></tr><tr><td>Brow lowerer (left)</td><td>browDownLeft</td><td><pre><code>browDownLeft
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2F82Wv4375dBa3K8dfIXur%2FbrowDownLeft.gif?alt=media&amp;token=feb7bfae-cc9a-4b02-80bd-aa94af83fa7e" alt=""></td></tr><tr><td>Brow lowerer (right)</td><td>browDownRight</td><td><pre><code>browDownRight
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FetHpGV54bsthcsNuV97r%2FbrowDownRight.gif?alt=media&amp;token=8ca59eff-5ae6-4ced-a278-33eb7a48a49f" alt=""></td></tr><tr><td>Inner Brow Raiser</td><td>browInnerUp</td><td><pre><code>browInnerUpLeft
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FCsCluoSN8h5lPmK1jLbA%2FbrowInnerUpLeft.gif?alt=media&amp;token=3edfb7cc-d949-41f1-8304-00fa3f5ec4d3" alt=""></td></tr><tr><td>Inner Brow Raiser</td><td>browInnerUp</td><td><pre><code>browInnerUpRight
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FItBuiqMYKYvuKLkVv4MP%2FbrowInnerUpRight.gif?alt=media&amp;token=3368c782-9620-4aa1-a5b5-01b4c17ab712" alt=""></td></tr><tr><td>Outer Brow Raiser</td><td>browOuterUpLeft</td><td><pre><code>browOuterUpLeft
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FwXuPkfQtpk5DDw7Yemdl%2FbrowOuterUpLeft.gif?alt=media&amp;token=ccc2467b-30a5-4e84-a297-f76e4c0a0551" alt=""></td></tr><tr><td>Outer Brow Raiser</td><td>browOuterUpRight</td><td><pre><code>browOuterUpRight
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2F6gxuYqaInMEqJDFLErWP%2FbrowOuterUpRight.gif?alt=media&amp;token=fed74c6e-cb77-4dca-9f63-50e83b0964fb" alt=""></td></tr><tr><td>Lip Pressor</td><td>mouthClose</td><td><pre><code>mouthClose
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2Fel2GoDQdThXheLb5xU0h%2FmouthClose.gif?alt=media&amp;token=96a3c7a0-7a87-4903-93ad-e83518aa4b7c" alt=""></td></tr><tr><td>Lip Pucker</td><td>mouthPucker</td><td><pre><code>mouthPucker
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2Fc4lbPXesx0KZRvEL7AFY%2FmouthPucker.gif?alt=media&amp;token=74967ef5-ef1a-43e0-b043-ad42d1dc0094" alt=""></td></tr><tr><td>Lip Tightener</td><td>mouthPressLeft</td><td><pre><code>mouthPressLeft
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2Fc8T21kEUOEMZ9jriWtPP%2FmouthPressLeft.gif?alt=media&amp;token=c34a504e-f2f1-4fb0-a6d0-3402ed094e96" alt=""></td></tr><tr><td>Lip Tightener</td><td>mouthPressRight</td><td><pre><code>mouthPressRight
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FLnTuLbsr0WWzIvhG1v2y%2FmouthPressRight.gif?alt=media&amp;token=4316e4ca-de1a-4196-b06c-91fcdf3a2cd7" alt=""></td></tr><tr><td>Dimpler</td><td>mouthDimpleLeft</td><td><pre><code>mouthDimpleLeft
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FFndhR6uugKeBXUCTh8mf%2FmouthDimpleLeft.gif?alt=media&amp;token=bf4878b6-1495-440c-be71-956771788d17" alt=""></td></tr><tr><td>Dimpler</td><td>mouthDimpleRight</td><td><pre><code>mouthDimpleRight
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FqBim2DX9TfOabGyq4iED%2FmouthDimpleRight.gif?alt=media&amp;token=68a905ff-0e18-47b7-b292-fa5f81d7202e" alt=""></td></tr><tr><td>Lip Corner Puller</td><td>mouthSmileLeft</td><td><pre><code>mouthSmileLeft
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FjEzOy8OwdIgK1oEZ11p7%2FmouthSmileLeft.gif?alt=media&amp;token=82c4274a-1ced-4967-8cbe-029157fc33b5" alt=""></td></tr><tr><td>Lip Corner Puller</td><td>mouthSmileRight</td><td><pre><code>mouthSmileRight
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FGnhShclzgJOlk8Qsan6c%2FmouthSmileRight.gif?alt=media&amp;token=2ed34ca0-2bfd-4a55-b976-693a7ef3b625" alt=""></td></tr><tr><td>Lip Corner Depressor</td><td>mouthFrownLeft</td><td><pre><code>mouthFrownLeft
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FlqY1ioqI8VrwnikOaF9G%2FmouthFrownLeft.gif?alt=media&amp;token=7c58504e-3236-4dfb-9a17-ffa466f583b1" alt=""></td></tr><tr><td>Lip Corner Depressor</td><td>mouthFrownRight</td><td><pre><code>mouthFrownRight
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FPVnJcd97PFMhn6PvXI3Y%2FmouthFrownRight.gif?alt=media&amp;token=ac8e6628-c31d-40d9-8544-41b0c062ab2e" alt=""></td></tr><tr><td>Lip Stretcher </td><td>mouthStretchLeft</td><td><pre><code>mouthStretchLeft
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FjKWvitJA9eCTYghYmCNS%2FmouthStretchLeft.gif?alt=media&amp;token=c5e0dc57-17fb-4432-9339-27c4f309d2b5" alt=""></td></tr><tr><td>Lip Stretcher</td><td>mouthStretchRight</td><td><pre><code>mouthStretchRight
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FIZLOIxesjUzVY1rhMAdY%2FmouthStretchRight.gif?alt=media&amp;token=cf46b1ec-d39b-48b2-b0a8-75cc40dff5b4" alt=""></td></tr><tr><td>Lower Lip Depressor  </td><td>mouthLowerDownLeft</td><td><pre><code>mouthLowerDownLeft
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FUg6sdPIeFGhi0goBGcmu%2FmouthLowerDownLeft.gif?alt=media&amp;token=895b1746-9833-49a3-a92e-2f1f95dcf24c" alt=""></td></tr><tr><td>Lower Lip Depressor  </td><td>mouthLowerDownRight</td><td><pre><code>mouthLowerDownRight
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FTOshdDiHn4xZEvZzs4IV%2FmouthLowerDownRight.gif?alt=media&amp;token=268c47ed-d880-420a-bcca-018a7f2df898" alt=""></td></tr><tr><td>Upper Lip Raiser</td><td>mouthUpperUpLeft</td><td><pre><code>mouthUpperUpLeft
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FXa0YJ6eFqrqysBhx6Afp%2FmouthUpperUpLeft.gif?alt=media&amp;token=bb283f60-322e-4e9d-a1cd-ea75c11aebe5" alt=""></td></tr><tr><td>Upper Lip Raiser</td><td>mouthUpperUpRight</td><td><pre><code>mouthUpperUpRight
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FA5saDiTQDX7djucGZ9Ia%2FmouthUpperUpRight.gif?alt=media&amp;token=c0c83421-8b1a-4366-a111-dabb9257f89e" alt=""></td></tr><tr><td>Lip Funneler</td><td>mouthRollLower</td><td><pre><code>mouthRollLower
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FCFDMplBEs0QKvkarqwTA%2FmouthRollLower.gif?alt=media&amp;token=70363129-9b4e-4810-a5f4-b98e8555dc9b" alt=""></td></tr><tr><td>Lip Funneler</td><td>mouthRollUpper</td><td><pre><code>mouthRollUpper
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FrYyXOn7OIf3fZk24vfyu%2FmouthRollUpper.gif?alt=media&amp;token=0cb19b43-6c43-4294-9137-13dce6cc9f4f" alt=""></td></tr><tr><td>Chin Raiser</td><td>mouthShrugLower</td><td><pre><code>mouthShrugLower
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FyeuZLyBh7nfV5Z0qUX2s%2FmouthShrugLower.gif?alt=media&amp;token=b267ec93-30ea-4386-8221-b74b26062d7c" alt=""></td></tr><tr><td>Upper Lip Raiser</td><td>mouthShrugUpper</td><td><pre><code>mouthShrugUpper
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2Fm3LnF6PGcJ62CvHaNgIF%2FmouthShrugUpper.gif?alt=media&amp;token=704d0b9b-84b0-49c5-90d1-1669e0b73e8b" alt=""></td></tr><tr><td>Lip Funneler</td><td>mouthFunnelLower</td><td><pre><code>mouthFunnelLower
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FBlTXoU4NVsJLOCpVAq9e%2FmouthFunnelLower.gif?alt=media&amp;token=22826210-515b-4892-a268-e4a3a4e341de" alt=""></td></tr><tr><td>Lip Funneler</td><td>mouthFunnelUpper</td><td><pre><code>mouthFunnelUpper
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FyGGgjl2vsBBX3KY1XgSV%2FmouthFunnelUpper.gif?alt=media&amp;token=3a829701-e34a-4b6b-935f-a1e31ae59756" alt=""></td></tr><tr><td>Sharp Lip Puller</td><td>mouthLeft</td><td><pre><code>mouthLeft
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FyZnOmtHMLvU77TozgPjh%2FmouthLeft.gif?alt=media&amp;token=337f36cc-0c1b-454e-8cae-dde776bd64c3" alt=""></td></tr><tr><td>Sharp Lip Puller</td><td>mouthRight</td><td><pre><code>mouthRight
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FucBpeSaS4oA1g96teCLh%2FmouthRight.gif?alt=media&amp;token=cb58752e-9b3b-4042-9ad2-ce71dc07582f" alt=""></td></tr><tr><td>Cheek Raiser</td><td>cheekSquintLeft</td><td><pre><code>cheekSquintLeft
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FjkW4y6LPNS16ofudL63K%2FcheekSquintLeft.gif?alt=media&amp;token=a61d1ae2-4556-4410-be73-604b1779c54f" alt=""></td></tr><tr><td>Cheek Raiser</td><td>cheekSquintRight</td><td><pre><code>cheekSquintRight
</code></pre></td><td><img src="https://1664233165-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3BnwHYJCPnxZyeyxbCDP%2Fuploads%2FGPVJN88p3rszbcGtCf2w%2FcheekSquintRight.gif?alt=media&amp;token=98928d63-d63d-4a0b-81bd-3490f92f1c52" alt=""></td></tr></tbody></table>