juliaoverflow · February 24, 2026 10:26 · Freminet · Feb 24, 2026 · ravenxy · Feb 24, 2026
diff --git a/ok.js b/ok.js
 /*
 !! The feature that uses this endpoint has recently started rolling out to users.
 !! See `App > Avatar > Profile Picture Editor`
 !!
 !! You may continue using this script, the only advantage is being able to
 !! customize FullBody and Closeup independently.
 */



 // ! VIEW YOUR CURRENT AVATAR THUMBNAIL CUSTOMIZATIONS: https://avatar.roblox.com/v1/avatar/thumbnail-customizations

 /*
 !! After your first time of setting a thumbnail configuration, the thumbnail of that type can not go back to how it was originally.
 !! (i.e.: using Idle Animations, camera position). It can only be temporarily reverted if Roblox disables this feature again.
 */

 // doing ajax because easy csrf handling w/their middleware lol
 $.ajax({
  method: "POST",
  url: "https://avatar.roblox.com/v1/avatar/thumbnail-customization",
  contentType: "application/json",
  data: JSON.stringify({
    "camera": {
        // Ranges are inclusive.
        "distanceScale": 2, // 0.5 to 4 (Closeup) 1 (FullBody) - Camera distance scale from the avatar
        "fieldOfViewDeg": 30, // 15 to 45 - Camera Field Of View (FOV) in degrees, slight effect
        // xRotDeg used to exist here.
        "yRotDeg": 0 // -60 to 60 - Camera Y rotation in degrees
    },
    "emoteAssetId": 0, /* The assetId of an emote you own. 0 for no emote. 
    * example: 3696763549 in https://www.roblox.com/catalog/3696763549/Heisman-Pose
    */
    // idleAnimationAssetId used to exist here, it has since been removed.
    "thumbnailType": 1 /* The thumbnailType
    * 1 = Closeup (headshot)
    * 2 = FullBody (bodyshot)
    
    Closeup and Fullbody can have separate configurations.
    */
  })
 }).then(data => console.log(data)).fail(error => alert(error.responseJSON.errors[0].message));
 // Logs `{success:true}` if success or website alert if error.
diff --git a/revert.js b/revert.js
 // Revert your thumbnail to default, this is the same that the App uses, hopefully
 for (let thumbnailType = 1; thumbnailType < 3; thumbnailType++) {
  $.ajax({
    method: "POST",
    url: "https://avatar.roblox.com/v1/avatar/thumbnail-customization",
    contentType: "application/json",
    data: JSON.stringify({
      camera: {
          distanceScale: -1,
          fieldOfViewDeg: 30,
          yRotDeg: 0
      },
      emoteAssetId: 0,
      thumbnailType,
    })
  })
 }
	/*
	!! The feature that uses this endpoint has recently started rolling out to users.
	!! See `App > Avatar > Profile Picture Editor`
	!!
	!! You may continue using this script, the only advantage is being able to
	!! customize FullBody and Closeup independently.
	*/



	// ! VIEW YOUR CURRENT AVATAR THUMBNAIL CUSTOMIZATIONS: https://avatar.roblox.com/v1/avatar/thumbnail-customizations

	/*
	!! After your first time of setting a thumbnail configuration, the thumbnail of that type can not go back to how it was originally.
	!! (i.e.: using Idle Animations, camera position). It can only be temporarily reverted if Roblox disables this feature again.
	*/

	// doing ajax because easy csrf handling w/their middleware lol
	$.ajax({
	method: "POST",
	url: "https://avatar.roblox.com/v1/avatar/thumbnail-customization",
	contentType: "application/json",
	data: JSON.stringify({
	"camera": {
	// Ranges are inclusive.
	"distanceScale": 2, // 0.5 to 4 (Closeup) 1 (FullBody) - Camera distance scale from the avatar
	"fieldOfViewDeg": 30, // 15 to 45 - Camera Field Of View (FOV) in degrees, slight effect
	// xRotDeg used to exist here.
	"yRotDeg": 0 // -60 to 60 - Camera Y rotation in degrees
	},
	"emoteAssetId": 0, /* The assetId of an emote you own. 0 for no emote.
	* example: 3696763549 in https://www.roblox.com/catalog/3696763549/Heisman-Pose
	*/
	// idleAnimationAssetId used to exist here, it has since been removed.
	"thumbnailType": 1 /* The thumbnailType
	* 1 = Closeup (headshot)
	* 2 = FullBody (bodyshot)

	Closeup and Fullbody can have separate configurations.
	*/
	})
	}).then(data => console.log(data)).fail(error => alert(error.responseJSON.errors[0].message));
	// Logs `{success:true}` if success or website alert if error.
	// Revert your thumbnail to default, this is the same that the App uses, hopefully
	for (let thumbnailType = 1; thumbnailType < 3; thumbnailType++) {
	$.ajax({
	method: "POST",
	url: "https://avatar.roblox.com/v1/avatar/thumbnail-customization",
	contentType: "application/json",
	data: JSON.stringify({
	camera: {
	distanceScale: -1,
	fieldOfViewDeg: 30,
	yRotDeg: 0
	},
	emoteAssetId: 0,
	thumbnailType,
	})
	})
	}