SocialGrovv
Get Started

Last updated:

Viral Shorts AI Generator

SocialGrovv's Viral Shorts Generator writes a hook, drafts a 30–60 second script, and builds a captioned 9:16 export with voiceover and vertical B-roll. It is the produce layer for short-form autonomous channel growth: once your content plan is approved, shorts fill calendar slots and the system posts to Instagram, TikTok, YouTube, and Facebook for you.

Viral shorts generator demo

Product preview — Viral shorts generator demo

How it works

  1. Step 1

    Give it a hook idea

    Type a topic, angle, or working hook. The studio drafts three alternate openings and a full 30–60 second script tuned for retention.

  2. Step 2

    Pick voice, style, and captions

    Choose an ElevenLabs catalog voice, pick a caption style (word-by-word, karaoke, or classic), and apply your brand kit.

  3. Step 3

    Render 9:16

    SocialGrovv assembles vertical B-roll or generated visuals, syncs captions to the waveform, and produces a mobile-ready MP4.

  4. Step 4

    Publish everywhere

    Push the same short to TikTok, Instagram Reels, YouTube Shorts, and Facebook Reels — either instantly or through the AI content calendar.

Hook-first scripting

Every short opens with an AI-drafted hook designed for the first three seconds, then earns the rest of the watch time with tight pacing and captions.

Multi-platform in one export

You render once from the content plan, then the system posts the same short across Instagram, TikTok, YouTube Shorts, and Facebook — the publish half of autonomous channel growth without re-cropping in separate apps.

Brand kit consistency

Fonts, colors, watermark, and outro are locked to your brand kit so every short in the queue feels like part of the same channel.

How SocialGrovv compares

CapabilitySocialGrovvOpus Clip / Submagic / InVideo AI
Generate shorts from a promptYesRepurposes clips · Adds captions · Yes
Word-by-word AI captionsYesYes · Yes · Yes
Auto-publish to IG / TikTok / YT / FBYes, nativeDownload only · Download only · Download only
ElevenLabs catalog voicesYesLimited · Limited · Own library

Frequently asked questions

Can SocialGrovv guarantee a short will go viral?

No tool can. What we do is stack the odds: hook-first scripting, tight captions, retention-oriented pacing, and same-day publishing to four platforms so the algorithm has more chances to surface a winner.

What length are the shorts?

Shorts render 9:16 at up to 60 seconds by default. You can also generate 15, 30, and 45-second cuts from the same script if you want to A/B test on TikTok and Reels.

Do I need to write anything myself?

No. A topic or working hook is enough. Every draft — script, captions, B-roll pairing, voice take — is editable, so power users typically tweak a line or two before rendering.

Does it work for spoken-face videos, not just faceless?

Yes. You can record yourself on camera and use the Clip-to-Shorts editor. SocialGrovv does not generate talking-head AI avatars — faceless videos use ElevenLabs catalog voices over B-roll or generated visuals.

Start your 7-day free trial

7-day free trial with AI credits. Create shorts, long-form YouTube videos, and images — then auto-publish to Instagram, TikTok, YouTube & Facebook.

Start 7-day free trial

Related resources