Editor Demo: https://bubble.io/page?id=blur-apps-playground&test_plugin=1773673697028x546347613118529540_current&tab=Design&name=test-face-mesh-mask&type=page

What You Can Do

 - Upload any photo with a face and instantly get back a
 black-and-white mask image highlighting the exact facial
 features you choose
 - Mask one region or multiple at once (e.g. both eyes +
 lips in a single call)
 - Get the mask as a stored file in your Bubble app or as
 an inline image
 - Works with any face photo — selfies, portraits, profile
  pictures

 ---
 Setup

 1. Add the Face Mesh element to your page
 - Set its Image Source to the user's photo (upload,
 camera capture, or database image)

 2. Add GenerateMaskOnly to your workflow

 Landmarks JSON
 FaceMeshElement's landmarks_json

 Polygon JSON
 The face regions you want to mask (see Region Codes
 below)

 Mask Width / Height
 Size of the output mask image (default 512x512)

 Upload to Storage
 Yes to save to your app's files, No for inline image

 Website Home URL
 Required if uploading — set to Website Home URL

 3. Use the result
 - Mask Image gives you the mask — display it, save it to
 your database, or send it to an external API

 ---
 Region Codes

 Copy and paste the regions you need into the Polygon JSON
  field. Combine as many as you want in a single array.

 Left eye
 [33, 7, 163, 144, 145, 153, 154, 155, 133, 173, 157, 158,
  159, 160, 161, 246]

 Right eye
 [362, 382, 381, 380, 374, 373, 390, 249, 263, 466, 388,
 387, 386, 385, 384, 398]

 Lips
 [61, 146, 91, 181, 84, 17, 314, 405, 321, 375, 291, 409,
 270, 269, 267, 0, 37, 39, 40, 185]

 Face oval
 [10, 338, 297, 332, 284, 251, 389, 356, 454, 323, 361,
 288, 397, 365, 379, 378, 400, 377, 152, 148, 176, 149,
 150, 136, 172, 58, 132, 93, 234, 127, 162, 21, 54, 103,
 67, 109]

 Example — mask both eyes:
 [[33,7,163,144,145,153,154,155,133,173,157,158,159,160,16
 1,246],[362,382,381,380,374,373,390,249,263,466,388,387,3
 86,385,384,398]]

 ---
 Use Cases

 - Beauty apps — isolate lips or eyes for virtual try-on
 of makeup colors
 - Avatar editors — extract face shape for custom avatar
 generation
 - Photo editors — apply effects to specific facial
 features only
 - Identity verification — mask everything except the face
  oval
 - AR filters — generate masks to position overlays on
 exact face regions