diff --git a/app/src/main/java/com/github/libretube/api/ExternalApi.kt b/app/src/main/java/com/github/libretube/api/ExternalApi.kt
index d3ba49f7a..89fbcba6a 100644
--- a/app/src/main/java/com/github/libretube/api/ExternalApi.kt
+++ b/app/src/main/java/com/github/libretube/api/ExternalApi.kt
@@ -1,9 +1,13 @@
 package com.github.libretube.api
 
 import com.github.libretube.api.obj.Instances
+import com.github.libretube.api.obj.SubmitSegmentResponse
 import com.github.libretube.constants.GITHUB_API_URL
+import com.github.libretube.constants.SB_SUBMIT_API_URL
 import com.github.libretube.obj.update.UpdateInfo
 import retrofit2.http.GET
+import retrofit2.http.POST
+import retrofit2.http.Query
 import retrofit2.http.Url
 
 interface ExternalApi {
@@ -14,4 +18,16 @@ interface ExternalApi {
     // fetch latest version info
     @GET(GITHUB_API_URL)
     suspend fun getUpdateInfo(): UpdateInfo
+
+    @POST(SB_SUBMIT_API_URL)
+    suspend fun submitSegment(
+        @Query("videoID") videoId: String,
+        @Query("startTime") startTime: Float,
+        @Query("endTime") endTime: Float,
+        @Query("category") category: String,
+        @Query("userAgent") userAgent: String,
+        @Query("userID") userID: String,
+        @Query("duration") duration: Float? = null,
+        @Query("description") description: String = ""
+    ): List<SubmitSegmentResponse>
 }
diff --git a/app/src/main/java/com/github/libretube/api/obj/DeArrowTitle.kt b/app/src/main/java/com/github/libretube/api/obj/DeArrowTitle.kt
index 0a6154911..d4594bf68 100644
--- a/app/src/main/java/com/github/libretube/api/obj/DeArrowTitle.kt
+++ b/app/src/main/java/com/github/libretube/api/obj/DeArrowTitle.kt
@@ -1,10 +1,11 @@
 package com.github.libretube.api.obj
 
+import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
 @Serializable
 data class DeArrowTitle(
-    val UUID: String,
+    @SerialName("UUID") val uuid: String,
     val locked: Boolean,
     val original: Boolean,
     val title: String,
diff --git a/app/src/main/java/com/github/libretube/api/obj/SubmitSegmentResponse.kt b/app/src/main/java/com/github/libretube/api/obj/SubmitSegmentResponse.kt
new file mode 100644
index 000000000..78aaf258f
--- /dev/null
+++ b/app/src/main/java/com/github/libretube/api/obj/SubmitSegmentResponse.kt
@@ -0,0 +1,11 @@
+package com.github.libretube.api.obj
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class SubmitSegmentResponse(
+    @SerialName("UUID") val uuid: String,
+    val category: String,
+    val segment: List<Float>
+)
diff --git a/app/src/main/java/com/github/libretube/constants/Constants.kt b/app/src/main/java/com/github/libretube/constants/Constants.kt
index a4e5037a5..36e6271b4 100644
--- a/app/src/main/java/com/github/libretube/constants/Constants.kt
+++ b/app/src/main/java/com/github/libretube/constants/Constants.kt
@@ -4,6 +4,7 @@ package com.github.libretube.constants
  * API link for the update checker
  */
 const val GITHUB_API_URL = "https://api.github.com/repos/libre-tube/LibreTube/releases/latest"
+const val SB_SUBMIT_API_URL = "https://sponsor.ajay.app/api/skipSegments"
 
 /**
  * Links for the about fragment
diff --git a/app/src/main/java/com/github/libretube/constants/PreferenceKeys.kt b/app/src/main/java/com/github/libretube/constants/PreferenceKeys.kt
index 70dbb1d48..f5ebba6cb 100644
--- a/app/src/main/java/com/github/libretube/constants/PreferenceKeys.kt
+++ b/app/src/main/java/com/github/libretube/constants/PreferenceKeys.kt
@@ -154,4 +154,9 @@ object PreferenceKeys {
      * Error logs
      */
     const val ERROR_LOG = "error_log"
+
+    /**
+     * SponsorBlock UUID
+     */
+    const val SB_USER_ID = "sb_user_id"
 }
diff --git a/app/src/main/java/com/github/libretube/helpers/PlayerHelper.kt b/app/src/main/java/com/github/libretube/helpers/PlayerHelper.kt
index beb8debd1..61ef89222 100644
--- a/app/src/main/java/com/github/libretube/helpers/PlayerHelper.kt
+++ b/app/src/main/java/com/github/libretube/helpers/PlayerHelper.kt
@@ -24,6 +24,7 @@ import androidx.media3.exoplayer.ExoPlayer
 import androidx.media3.exoplayer.LoadControl
 import androidx.media3.exoplayer.trackselection.DefaultTrackSelector
 import androidx.media3.ui.CaptionStyleCompat
+import com.github.libretube.LibreTubeApp
 import com.github.libretube.R
 import com.github.libretube.api.obj.ChapterSegment
 import com.github.libretube.api.obj.Segment
@@ -41,17 +42,6 @@ import kotlinx.coroutines.runBlocking
 object PlayerHelper {
     private const val ACTION_MEDIA_CONTROL = "media_control"
     const val CONTROL_TYPE = "control_type"
-    private val SPONSOR_CATEGORIES =
-        arrayOf(
-            "intro",
-            "selfpromo",
-            "interaction",
-            "sponsor",
-            "outro",
-            "filler",
-            "music_offtopic",
-            "preview"
-        )
     const val SPONSOR_HIGHLIGHT_CATEGORY = "poi_highlight"
     const val ROLE_FLAG_AUTO_GEN_SUBTITLE = C.ROLE_FLAG_SUPPLEMENTARY
 
@@ -463,7 +453,9 @@ object PlayerHelper {
     fun getSponsorBlockCategories(): MutableMap<String, SbSkipOptions> {
         val categories: MutableMap<String, SbSkipOptions> = mutableMapOf()
 
-        for (category in SPONSOR_CATEGORIES) {
+        for (category in LibreTubeApp.instance.resources.getStringArray(
+            R.array.sponsorBlockSegments
+        )) {
             val state = PreferenceHelper.getString(category + "_category", "off").uppercase()
             if (SbSkipOptions.valueOf(state) != SbSkipOptions.OFF) {
                 categories[category] = SbSkipOptions.valueOf(state)
@@ -496,7 +488,7 @@ object PlayerHelper {
                 if (sponsorBlockConfig[segment.category] == SbSkipOptions.AUTOMATIC ||
                     (
                         sponsorBlockConfig[segment.category] == SbSkipOptions.AUTOMATIC_ONCE &&
-                            segment.skipped == false
+                            !segment.skipped
                         )
                 ) {
                     if (sponsorBlockNotifications) {
@@ -510,7 +502,7 @@ object PlayerHelper {
                 } else if (sponsorBlockConfig[segment.category] == SbSkipOptions.MANUAL ||
                     (
                         sponsorBlockConfig[segment.category] == SbSkipOptions.AUTOMATIC_ONCE &&
-                            segment.skipped == true
+                            segment.skipped
                         )
                 ) {
                     return segment
diff --git a/app/src/main/java/com/github/libretube/helpers/PreferenceHelper.kt b/app/src/main/java/com/github/libretube/helpers/PreferenceHelper.kt
index 4158901dc..439e5eaa5 100644
--- a/app/src/main/java/com/github/libretube/helpers/PreferenceHelper.kt
+++ b/app/src/main/java/com/github/libretube/helpers/PreferenceHelper.kt
@@ -6,6 +6,7 @@ import androidx.core.content.edit
 import androidx.preference.PreferenceManager
 import com.github.libretube.constants.PreferenceKeys
 import java.time.Instant
+import java.util.UUID
 
 object PreferenceHelper {
     /**
@@ -18,6 +19,11 @@ object PreferenceHelper {
      */
     private lateinit var authSettings: SharedPreferences
 
+    /**
+     * Possible chars to use for the SB User ID
+     */
+    private const val USER_ID_CHARS = "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"
+
     /**
      * set the context that is being used to access the shared preferences
      */
@@ -129,6 +135,16 @@ object PreferenceHelper {
         }
     }
 
+    fun getSponsorBlockUserID(): String {
+        var uuid = getString(PreferenceKeys.SB_USER_ID, "")
+        if (uuid.isEmpty()) {
+            // generate a new user id to use for submitting SponsorBlock segments
+            uuid = (0 until 30).map { USER_ID_CHARS.random() }.joinToString("")
+            putString(PreferenceKeys.SB_USER_ID, uuid)
+        }
+        return uuid
+    }
+
     private fun getDefaultSharedPreferences(context: Context): SharedPreferences {
         return PreferenceManager.getDefaultSharedPreferences(context)
     }
diff --git a/app/src/main/java/com/github/libretube/ui/dialogs/DownloadDialog.kt b/app/src/main/java/com/github/libretube/ui/dialogs/DownloadDialog.kt
index a1cc7aa6a..c08024c4f 100644
--- a/app/src/main/java/com/github/libretube/ui/dialogs/DownloadDialog.kt
+++ b/app/src/main/java/com/github/libretube/ui/dialogs/DownloadDialog.kt
@@ -1,13 +1,13 @@
 package com.github.libretube.ui.dialogs
 
 import android.app.Dialog
+import android.content.DialogInterface
 import android.os.Bundle
 import android.text.InputFilter
 import android.text.format.Formatter
 import android.util.Log
 import android.widget.ArrayAdapter
 import android.widget.Toast
-import androidx.appcompat.app.AlertDialog
 import androidx.core.view.isGone
 import androidx.fragment.app.DialogFragment
 import androidx.lifecycle.Lifecycle
@@ -65,7 +65,7 @@ class DownloadDialog(
             .setPositiveButton(R.string.download, null)
             .show()
             .apply {
-                getButton(AlertDialog.BUTTON_POSITIVE).setOnClickListener {
+                getButton(DialogInterface.BUTTON_POSITIVE).setOnClickListener {
                     onDownloadConfirm.invoke()
                 }
             }
diff --git a/app/src/main/java/com/github/libretube/ui/dialogs/SubmitSegmentDialog.kt b/app/src/main/java/com/github/libretube/ui/dialogs/SubmitSegmentDialog.kt
new file mode 100644
index 000000000..371a60c3d
--- /dev/null
+++ b/app/src/main/java/com/github/libretube/ui/dialogs/SubmitSegmentDialog.kt
@@ -0,0 +1,97 @@
+package com.github.libretube.ui.dialogs
+
+import android.app.Dialog
+import android.content.DialogInterface
+import android.os.Bundle
+import android.util.Log
+import android.widget.ArrayAdapter
+import androidx.fragment.app.DialogFragment
+import androidx.lifecycle.lifecycleScope
+import com.github.libretube.BuildConfig
+import com.github.libretube.R
+import com.github.libretube.api.RetrofitInstance
+import com.github.libretube.databinding.DialogSubmitSegmentBinding
+import com.github.libretube.extensions.TAG
+import com.github.libretube.extensions.toastFromMainDispatcher
+import com.github.libretube.helpers.PreferenceHelper
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import java.lang.Exception
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+
+class SubmitSegmentDialog(
+    private val videoId: String,
+    private val currentPosition: Long,
+    private val duration: Long?
+) : DialogFragment() {
+    private var _binding: DialogSubmitSegmentBinding? = null
+    private val binding = _binding!!
+
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+        _binding = DialogSubmitSegmentBinding.inflate(layoutInflater)
+
+        binding.startTime.setText((currentPosition.toFloat() / 1000).toString())
+
+        val categoryNames = resources.getStringArray(R.array.sponsorBlockSegmentNames)
+        binding.segmentCategory.adapter = ArrayAdapter(
+            requireContext(),
+            R.layout.dropdown_item,
+            categoryNames
+        )
+
+        return MaterialAlertDialogBuilder(requireContext())
+            .setTitle(getString(R.string.sb_create_segment))
+            .setView(binding.root)
+            .setPositiveButton(R.string.okay, null)
+            .setNegativeButton(R.string.cancel, null)
+            .show()
+            .apply {
+                getButton(DialogInterface.BUTTON_POSITIVE).setOnClickListener {
+                    requireDialog().hide()
+
+                    lifecycleScope.launch {
+                        submitSegment()
+                        dismiss()
+                    }
+                }
+            }
+    }
+
+    private suspend fun submitSegment() {
+        val context = requireContext().applicationContext
+
+        val startTime = binding.startTime.text.toString().toFloatOrNull()
+        var endTime = binding.endTime.text.toString().toFloatOrNull()
+        if (endTime == null || startTime == null || startTime > endTime) {
+            context.toastFromMainDispatcher(R.string.sb_invalid_segment)
+            return
+        }
+
+        if (duration != null) {
+            // the end time can't be greater than the video duration
+            endTime = minOf(endTime, duration.toFloat())
+        }
+
+        val categories = resources.getStringArray(R.array.sponsorBlockSegments)
+        val category = categories[binding.segmentCategory.selectedItemPosition]
+        val userAgent = "${context.packageName}/${BuildConfig.VERSION_NAME}"
+        val uuid = PreferenceHelper.getSponsorBlockUserID()
+        val duration = duration?.let { it.toFloat() / 1000 }
+
+        try {
+            withContext(Dispatchers.IO) {
+                RetrofitInstance.externalApi
+                    .submitSegment(videoId, startTime, endTime, category, userAgent, uuid, duration)
+            }
+        } catch (e: Exception) {
+            Log.e(TAG(), e.toString())
+            context.toastFromMainDispatcher(e.localizedMessage.orEmpty())
+        }
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+}
diff --git a/app/src/main/java/com/github/libretube/ui/views/OnlinePlayerView.kt b/app/src/main/java/com/github/libretube/ui/views/OnlinePlayerView.kt
index 120a1e893..00f31e977 100644
--- a/app/src/main/java/com/github/libretube/ui/views/OnlinePlayerView.kt
+++ b/app/src/main/java/com/github/libretube/ui/views/OnlinePlayerView.kt
@@ -5,16 +5,22 @@ import android.content.res.Configuration
 import android.util.AttributeSet
 import android.view.View
 import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.isVisible
 import androidx.lifecycle.LifecycleOwner
+import androidx.media3.common.C
 import androidx.media3.exoplayer.trackselection.TrackSelector
 import androidx.media3.ui.PlayerView.ControllerVisibilityListener
 import com.github.libretube.R
+import com.github.libretube.extensions.toID
 import com.github.libretube.helpers.PlayerHelper
 import com.github.libretube.helpers.WindowHelper
 import com.github.libretube.obj.BottomSheetItem
+import com.github.libretube.ui.base.BaseActivity
+import com.github.libretube.ui.dialogs.SubmitSegmentDialog
 import com.github.libretube.ui.extensions.toggleSystemBars
 import com.github.libretube.ui.interfaces.OnlinePlayerOptions
 import com.github.libretube.ui.models.PlayerViewModel
+import com.github.libretube.util.PlayingQueue
 
 class OnlinePlayerView(
     context: Context,
@@ -157,6 +163,15 @@ class OnlinePlayerView(
         binding.autoPlay.setOnCheckedChangeListener { _, isChecked ->
             PlayerHelper.autoPlayEnabled = isChecked
         }
+
+        binding.sbSubmit.isVisible = PlayerHelper.sponsorBlockEnabled
+        binding.sbSubmit.setOnClickListener {
+            val currentPosition = player?.currentPosition?.takeIf { it != C.TIME_UNSET }
+            val duration = player?.duration?.takeIf { it != C.TIME_UNSET }
+            val videoId = PlayingQueue.getCurrent()?.url?.toID() ?: return@setOnClickListener
+            SubmitSegmentDialog(videoId, currentPosition ?: 0, duration)
+                .show((context as BaseActivity).supportFragmentManager, null)
+        }
     }
 
     override fun hideController() {
diff --git a/app/src/main/res/drawable/ic_upload_segment.xml b/app/src/main/res/drawable/ic_upload_segment.xml
new file mode 100644
index 000000000..61c45fad8
--- /dev/null
+++ b/app/src/main/res/drawable/ic_upload_segment.xml
@@ -0,0 +1,13 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24.121029dp"
+    android:tint="@android:color/white"
+    android:viewportWidth="565.15"
+    android:viewportHeight="568">
+    <path
+        android:fillColor="#ffffff"
+        android:pathData="m282.58,568a65,65 0,0 1,-34.14 -9.66C95.41,463.94 2.54,300.46 0,121a64.91,64.91 0,0 1,34 -58.09,522.56 522.56,0 0,1 497.16,0 64.91,64.91 0,0 1,34 58.12c-2.53,179.43 -95.4,342.91 -248.42,437.3A65,65 0,0 1,282.58 568ZM282.58,19.69A502.24,502.24 0,0 0,43.4 80.22,45.27 45.27,0 0,0 19.7,120.75c2.44,172.67 91.81,330 239.07,420.83a46.19,46.19 0,0 0,47.61 0C453.64,450.73 543,293.42 545.45,120.75A45.26,45.26 0,0 0,521.75 80.21,502.26 502.26,0 0,0 282.58,19.69Z" />
+    <path
+        android:fillColor="#ffffff"
+        android:pathData="M284.71,42.69A479.9,479.9 0,0 0,54.37 100.42A22.53,22.53 0,0 0,42.67 120.42C45.07,290.26 135.67,438.64 270.83,522.01A22.48,22.48 0,0 0,294.32 522.01C429.48,438.64 520.08,290.26 522.48,120.42A22.53,22.53 0,0 0,510.78 100.42A479.9,479.9 0,0 0,284.71 42.69zM282.57,112.11L282.87,112.11L423.76,365.75L330.3,365.75L330.3,409.21L234.85,409.21L234.85,365.75L141.39,365.75L282.57,112.11z" />
+</vector>
diff --git a/app/src/main/res/layout/dialog_submit_segment.xml b/app/src/main/res/layout/dialog_submit_segment.xml
new file mode 100644
index 000000000..6ace23c9f
--- /dev/null
+++ b/app/src/main/res/layout/dialog_submit_segment.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:baselineAligned="false">
+
+        <com.google.android.material.textfield.TextInputLayout
+            style="@style/CustomDialogTextInputLayout"
+            android:hint="@string/start_time"
+            android:layout_width="0dp"
+            android:layout_weight="1">
+
+            <com.google.android.material.textfield.TextInputEditText
+                android:id="@+id/start_time"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:inputType="numberDecimal" />
+        </com.google.android.material.textfield.TextInputLayout>
+
+        <com.google.android.material.textfield.TextInputLayout
+            style="@style/CustomDialogTextInputLayout"
+            android:hint="@string/end_time"
+            android:layout_width="0dp"
+            android:layout_weight="1">
+
+            <com.google.android.material.textfield.TextInputEditText
+                android:id="@+id/end_time"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:inputType="numberDecimal" />
+        </com.google.android.material.textfield.TextInputLayout>
+
+    </LinearLayout>
+
+    <com.github.libretube.ui.views.DropdownMenu
+        android:id="@+id/segment_category"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginHorizontal="15dp"
+        app:hint="@string/segment_type"
+        app:icon="@drawable/ic_frame" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/exo_styled_player_control_view.xml b/app/src/main/res/layout/exo_styled_player_control_view.xml
index be215a963..5780e9754 100644
--- a/app/src/main/res/layout/exo_styled_player_control_view.xml
+++ b/app/src/main/res/layout/exo_styled_player_control_view.xml
@@ -81,6 +81,15 @@
                     app:track="@drawable/player_switch_track"
                     app:trackTint="#88ffffff" />
 
+                <ImageButton
+                    android:id="@+id/sb_submit"
+                    android:tooltipText="@string/sb_create_segment"
+                    style="@style/PlayerControlTop"
+                    android:layout_marginEnd="2dp"
+                    android:src="@drawable/ic_upload_segment"
+                    android:visibility="gone"
+                    app:tint="@android:color/white" />
+
                 <ImageButton
                     android:id="@+id/sb_toggle"
                     android:tooltipText="@string/tooltip_sponsorblock"
diff --git a/app/src/main/res/values/array.xml b/app/src/main/res/values/array.xml
index 6ac4587d2..c3b991500 100644
--- a/app/src/main/res/values/array.xml
+++ b/app/src/main/res/values/array.xml
@@ -469,4 +469,25 @@
         <item>auto</item>
     </string-array>
 
+    <string-array name="sponsorBlockSegments">
+        <item>sponsor</item>
+        <item>intro</item>
+        <item>selfpromo</item>
+        <item>interaction</item>
+        <item>outro</item>
+        <item>filler</item>
+        <item>music_offtopic</item>
+        <item>preview</item>
+    </string-array>
+
+    <string-array name="sponsorBlockSegmentNames">
+        <item>@string/category_sponsor</item>
+        <item>@string/category_intro</item>
+        <item>@string/category_selfpromo</item>
+        <item>@string/category_interaction</item>
+        <item>@string/category_outro</item>
+        <item>@string/category_filler</item>
+        <item>@string/category_music_offtopic</item>
+        <item>@string/category_preview</item>
+    </string-array>
 </resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 05a9113eb..07df94dbd 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -468,6 +468,10 @@
     <string name="auto_generated">auto-generated</string>
     <string name="resolution_limited">limited</string>
     <string name="registration_disabled">Registration disabled</string>
+    <string name="sb_create_segment">Create segment</string>
+    <string name="segment_type">Segment type</string>
+    <string name="sb_invalid_segment">Invalid segment start or end</string>
+
     <!-- Notification channel strings -->
     <string name="download_channel_name">Download Service</string>
     <string name="download_channel_description">Shows a notification when downloading media.</string>