diff --git a/etna/api/tests/expected_results/article.json b/etna/api/tests/expected_results/article.json
index 29b88c4b1..02bac6faa 100644
--- a/etna/api/tests/expected_results/article.json
+++ b/etna/api/tests/expected_results/article.json
@@ -224,7 +224,11 @@
                                 "chapters": [],
                                 "width": 1920,
                                 "height": 1080,
-                                "duration": 10.0
+                                "duration": 10.0,
+                                "subtitles_file": null,
+                                "subtitles_file_full_url": null,
+                                "chapters_file": null,
+                                "chapters_file_full_url": null
                             }
                         },
                         "id": "6e6816e0-6634-46cc-bf75-0c7d737a4cb2"
diff --git a/etna/media/blocks.py b/etna/media/blocks.py
index 765c00cf1..2e6821ed9 100644
--- a/etna/media/blocks.py
+++ b/etna/media/blocks.py
@@ -46,6 +46,10 @@ def get_api_representation(self, value, context=None):
             "width": value.width,
             "height": value.height,
             "duration": value.duration,
+            "subtitles_file": value.subtitles_file_url,
+            "subtitles_file_full_url": value.subtitles_file_full_url,
+            "chapters_file": value.chapters_file_url,
+            "chapters_file_full_url": value.chapters_file_full_url,
         }
 
 
diff --git a/etna/media/migrations/0003_etnamedia_chapters_file_etnamedia_subtitles_file.py b/etna/media/migrations/0003_etnamedia_chapters_file_etnamedia_subtitles_file.py
new file mode 100644
index 000000000..1880dd345
--- /dev/null
+++ b/etna/media/migrations/0003_etnamedia_chapters_file_etnamedia_subtitles_file.py
@@ -0,0 +1,27 @@
+# Generated by Django 5.0.9 on 2024-10-24 15:26
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("media", "0002_etnamedia_chapters"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="etnamedia",
+            name="chapters_file",
+            field=models.FileField(
+                blank=True, null=True, upload_to="media", verbose_name="chapters file"
+            ),
+        ),
+        migrations.AddField(
+            model_name="etnamedia",
+            name="subtitles_file",
+            field=models.FileField(
+                blank=True, null=True, upload_to="media", verbose_name="subtitles file"
+            ),
+        ),
+    ]
diff --git a/etna/media/models.py b/etna/media/models.py
index 57b36d19d..ed917b40f 100644
--- a/etna/media/models.py
+++ b/etna/media/models.py
@@ -1,7 +1,7 @@
 import mimetypes
 
 from django.conf import settings
-from django.core.validators import MinValueValidator
+from django.core.validators import FileExtensionValidator, MinValueValidator
 from django.db import models
 
 from wagtail import blocks
@@ -40,6 +40,12 @@ class EtnaMedia(AbstractMedia):
     transcript = RichTextField(
         blank=True, null=True, features=settings.INLINE_RICH_TEXT_FEATURES
     )
+    subtitles_file = models.FileField(
+        blank=True, null=True, upload_to="media", verbose_name="subtitles file"
+    )
+    chapters_file = models.FileField(
+        blank=True, null=True, upload_to="media", verbose_name="chapters file"
+    )
 
     chapters = StreamField(
         [
@@ -49,11 +55,40 @@ class EtnaMedia(AbstractMedia):
         null=True,
     )
 
+    def clean(self, *args, **kwargs):
+        super().clean(*args, **kwargs)
+        if self.subtitles_file:
+            validate = FileExtensionValidator(["vtt"])
+            validate(self.subtitles_file)
+        if self.chapters_file:
+            validate = FileExtensionValidator(["vtt"])
+            validate(self.chapters_file)
+
     # Added full_url to be sent to the frontend via the Wagtail API
     @property
     def full_url(self):
         return settings.WAGTAILADMIN_BASE_URL + self.file.url
 
+    @property
+    def subtitles_file_url(self):
+        if self.subtitles_file and hasattr(self.subtitles_file, "url"):
+            return self.subtitles_file.url
+
+    @property
+    def subtitles_file_full_url(self):
+        if self.subtitles_file and hasattr(self.subtitles_file, "url"):
+            return settings.WAGTAILADMIN_BASE_URL + self.subtitles_file.url
+
+    @property
+    def chapters_file_url(self):
+        if self.chapters_file and hasattr(self.chapters_file, "url"):
+            return self.chapters_file.url
+
+    @property
+    def chapters_file_full_url(self):
+        if self.chapters_file and hasattr(self.chapters_file, "url"):
+            return settings.WAGTAILADMIN_BASE_URL + self.chapters_file.url
+
     admin_form_fields = (
         "title",
         "date",
@@ -66,6 +101,8 @@ def full_url(self):
         "height",
         "thumbnail",
         "transcript",
+        "subtitles_file",
+        "chapters_file",
         "tags",
     )
 
@@ -79,4 +116,6 @@ def mime(self):
         APIField("chapters"),
         APIField("description", serializer=RichTextSerializer()),
         APIField("transcript", serializer=RichTextSerializer()),
+        APIField("subtitles_file"),
+        APIField("chapters_file"),
     ]