Video Ad Specs — guide skill for ads & UGC

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Build video ads to each platform's exact specs: TikTok, Instagram, YouTube, Facebook and LinkedIn.

• Type: Guide · Ads & UGC
• Slug: inference-sh-video-ad-specs
• Status: live
• Publisher: inference.sh (vendor, verified)
• License: MIT
• Source: https://github.com/inference-sh/skills/tree/main/guides/video/video-ad-specs
• Works in: Claude Code, Codex, Cursor, Gemini CLI
• Requires: inference.sh account, belt CLI (belt login)
• Cost: Billed by inference.sh
• Adoption: 11 installs, 781 GitHub stars (skills.sh, 2026-10-26)

What it does

Video ad creation to exact platform specs for TikTok, Instagram, YouTube, Facebook and LinkedIn: dimensions, duration limits and caption requirements. Ads follow the AIDA framework and are generated with Veo or Seedance through inference.sh.

Use when

• Cutting one ad for several platforms
• Checking ad dimensions and lengths

Install

• Claude Code: npx skills add inference-sh/skills --skill video-ad-specs -a claude-code
• Codex: npx skills add inference-sh/skills --skill video-ad-specs -a codex
• Cursor: npx skills add inference-sh/skills --skill video-ad-specs -a cursor
• Gemini CLI: npx skills add inference-sh/skills --skill video-ad-specs -a gemini-cli

Models it drives: veo_3_1_fast, seedance_2

Used for

• Batch of ad variants for testing: Ten or more short video ads from one brief, each with a different hook or format, for Meta/TikTok creative testing.

More ads & UGC skills

• fal Marketing: Produce campaign asset matrices: launch kits, paid-social variants, banners and channel deliverables.
• fal UGC: Script and generate UGC-style creator ads: talking heads, demos, testimonials, unboxings and reactions.
• AI Marketing Videos: Make product demos, promos, testimonials and launch videos with Veo, Seedance, Wan, FLUX and Kokoro.
• FLUX 3 Product Ads: Build a finished product ad with FLUX 3: shot design, voiceover sync, deterministic assembly, QC gates.
• Krea Marketing: Make performance marketing creative on Krea: packshots, marketplace cards, UGC and video ads, Meta Ads.
• Marketing Video Production: Corey Haines' marketing video skill: pick code, a video model or an avatar, then script, prompt and repurpose.