Craft12 min read

Writing Social Media: Formatting TikToks and Instagram Livestreams

Vertical format, comments, and live elements on the page. How to specify what we see and hear without over-designing.

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ScreenWeaver Editorial Team
February 23, 2026

Vertical frame; phone screen; comments/likes; solid black background, thin white lines; dark mode technical sketch

The story happens on a phone. Or part of it does—a character watches a TikTok, an Instagram Live, or a story. Vertical format, comments, likes, and live elements have to be put on the page so the reader and production understand what we see. Here's how to format social media content in a script without turning the page into a storyboard.

Describe what we see and hear. Use a consistent convention. Production will interpret—your job is clarity.

Think about it this way. The audience will see a vertical frame (or a phone in hand), possibly on-screen text (comments, usernames, captions), and audio (dialogue, music, reaction). On the page you're not designing the app—you're specifying content and context: whose phone, what platform, what we see and hear. Our guide on formatting text messages covers SMS; social is a step further—full-screen video, often with meta-elements (likes, comments). This piece is about TikTok, Instagram Live, Stories, and similar. For on-screen text in general, see chyrons. For desktop cinema where the whole film is on screens, see desktop cinema.

What Production Needs to Know

Frame: Are we in a vertical (9:16) or square (1:1) or full-screen phone? Content: What is the video? Who is in it? What do they say or do? Meta: Do we see comments, likes, captions, usernames? Context: Is a character watching this? Where? Audio: Dialogue from the video, music, or the watcher's reaction? When you format, you're answering these so the reader can see the beat and production can build or source it. For chyrons and supers, see chyrons.

Formatting a TikTok (or Short-Form Video)

Option A: Insert-style. "INSERT - PHONE SCREEN - TIKTOK (VERTICAL)." Then describe the video: who's in it, what they do/say, duration feel (e.g. "15-second clip"). If we see captions, comments, or username, add them. Option B: Action-style. "On her phone, a TikTok plays. A teenager lip-syncs to [song]. Caption: Tell me I'm wrong. Comments scroll: @user1 this is so true..." Use one approach consistently. For emojis and on-screen text in those frames, see emojis and GIFs.

Formatting an Instagram Live (or Livestream)

Live means real-time feel: we might see viewer count, comments popping in, or the host reacting. On the page: "INSERT - INSTAGRAM LIVE (VERTICAL)" or action: "She's on Instagram Live. View count: 2.3K. Comments fly: omg where is he is that real? She reads one, pales." Specify the host, what they're doing/saying, and any comments or metrics that matter to the story. For multimedia (podcasts, news) in scripts, see multimedia.

Formatting Stories (Ephemeral)

Stories are short, vertical, often with text overlay or stickers. Format as a short insert or action: "His Instagram story: a video of the party. Text overlay: best night ever. Ten seconds, then it's gone." If the disappearance or the timestamp matters, say so. For time and location on screen, see chyrons.

Relatable Scenario: The Character Who Goes Viral

We see the TikTok they post. Then we see it blow up—views, comments. Format: First beat: insert or action for the TikTok content. Second beat: we might see the same clip again with comments/likes over it, or a new shot of the character watching the numbers. Specify "Comments include:" or "Likes climb to X" when it matters. For exposition through media, see exposition dump.

Relatable Scenario: The Livestream That Goes Wrong

Someone is live. Something happens on camera. Format: Establish the live (platform, host, what we see). Then the event. Then the reaction (comments, host's face, cut to black). Keep the reader in the moment. For tension and pacing, see micro-pacing.

The Trench Warfare Section: What Beginners Get Wrong

Over-specifying the UI. You're writing every pixel of the app. Fix: Content and context are enough. "TikTok (vertical). Teen dances. Caption: POV. Comments: [two or three examples]." Production designs the rest.

Under-specifying. "She watches a video." What video? Fix: Say what we see and hear. One or two comment examples if they matter. For clarity, see screenplay format.

Mixing formats. Sometimes insert, sometimes a long paragraph of description. Fix: Pick a convention (e.g. INSERT for full-screen social, action for character watching) and stick to it.

Forgetting the character. We're so deep in the screen we forget who's watching. Fix: Tie the beat to the watcher when relevant—their reaction, their location. For POV and subtext, see subtext.

Unreadable comment blocks. Twenty comments in a block. Fix: One to three representative comments. Or "Comments flood: [summary]." For readability, see micro-pacing.

Social Media in Scripts: What to Include

ElementInclude when
Platform (TikTok, IG Live, etc.)Always
Vertical/square/full screenWhen it affects how we see it
Video content (who, what, say/do)Always
Caption, usernameWhen story-relevant
Comments, likes, viewer countWhen they matter to plot or tone
Watcher and reactionWhen we're with a character

Step-by-Step: Formatting a Social Beat

First: Decide what we see (the video, the meta, the watcher). Second: Choose insert (full-screen) or action (character watching). Third: Write the content of the video—who, what, duration feel. Fourth: Add meta (caption, comments, likes) only if it matters. Fifth: Tie to character if someone is watching. For more on on-screen text, see chyrons and text messages.

[YOUTUBE VIDEO: Same story beat as TikTok vs. as Instagram Live—format comparison on the page.]

Vertical frame with caption and comments; dark mode technical sketch

The Perspective

Format social media by specifying platform, frame (vertical etc.), content (who, what, say/do), and meta (comments, captions) when relevant. Don't over-design the UI. Don't under-specify the content. When the reader and production know what we see and hear, the format works. So describe the video. Add a few comments if they matter. And keep it clear.

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The ScreenWeaver Editorial Team is composed of veteran filmmakers, screenwriters, and technologists working to bridge the gap between imagination and production.