Viralix

How to Make a Commercial (Even If You've Never Made One)

8 min readBy Viralix Team
Abstract cinematic illustration with glowing purple and magenta accents representing commercial video production

You don't need a film degree or a six-figure budget to make a commercial that actually works. What you need is a clear process — and the discipline to follow it.

Whether you're a startup founder shooting your first ad or a marketing lead tired of outsourcing everything, this guide walks you through every step of making a commercial video, from the initial idea to the final cut.

Start with the Goal, Not the Camera

Before you think about scripts, cameras, or editing software, answer one question: what do you want this commercial to do?

That sounds obvious, but most bad commercials happen because nobody defined success upfront. Are you trying to:

  • Drive sales or sign-ups?
  • Build brand awareness?
  • Launch a new product?
  • Retarget people who already visited your site?

Pick one primary objective. Then pick the KPI that proves it worked — ROAS, click-through rate, cost per acquisition, whatever matters for your business. Everything else flows from this.

Define Your Audience

"Everyone" is not an audience. A good commercial speaks to a specific person with a specific problem.

Get clear on:

  • Who they are — age, role, industry, interests
  • What keeps them up at night — the problem your product solves
  • Where they spend time — this determines format, length, and tone

A commercial aimed at CFOs on LinkedIn looks nothing like one aimed at Gen Z on TikTok. Know who you're talking to before you say anything.

Choose Your Format and Length

The format depends on where the commercial will run. Here's a practical breakdown:

PlatformBest LengthAspect RatioNotes
TV / CTV15–30 sec16:9Traditional broadcast format
YouTube (in-stream)15–30 sec16:9Skippable after 5 sec — hook fast
TikTok / Reels / Shorts6–15 sec9:16Vertical, native feel, captions on
Facebook / Instagram Feed15–30 sec1:1 or 4:5Sound-off default, text overlays matter
LinkedIn15–60 sec16:9 or 1:1Professional tone, value-first

Pro tip: If budget allows, plan to shoot for multiple formats from the start. It's much cheaper to capture vertical and horizontal footage on the same day than to reshoot later.

Pick a Concept

Every good commercial has a clear concept — a simple creative idea that delivers your message in a way people actually remember. Some proven formats:

  • Problem-solution: Show the pain, then show your product fixing it
  • Before/after: Life without your product vs. life with it
  • Testimonial: A real customer telling their story
  • Product demo: Your product in action, solving a real task
  • Mini-narrative: A short story with a beginning, middle, and end

Don't try to be clever for clever's sake. The best commercials are simple, clear, and focused on one message. If you need help structuring your creative thinking, a creative strategy framework can keep you on track.

Write the Script

For a 30-second commercial, you have roughly 65–75 words. Every word counts.

Here's a structure that works:

  1. Hook (0–3 seconds): Grab attention immediately. A bold claim, a surprising visual, a question that hits a nerve. This is where most commercials fail — if you don't hook them in the first three seconds, nothing else matters. Need inspiration? Check out these video hook formulas.
  2. Problem (3–8 seconds): Show the pain or frustration your audience experiences. Make them nod and think "that's me."
  3. Solution (8–20 seconds): Introduce your product or service. Focus on 1–2 benefits, not a feature dump.
  4. Proof (20–25 seconds): Social proof, a quick stat, a testimonial snippet, a guarantee — something that builds credibility.
  5. CTA (25–30 seconds): Tell them exactly what to do next. Visit a URL, download the app, use a code. Make it specific.

Write for the ear, not the eye. Read your script out loud. If it sounds stiff, rewrite it until it sounds like something a real person would say.

Create a Storyboard

A storyboard turns your script into a visual plan. For each key moment, sketch (or describe) what the viewer sees, hears, and reads on screen.

You don't need artistic talent — stick figures work fine. What matters is that everyone involved understands the vision before you start filming.

Your storyboard should cover:

  • Shot description and camera angle
  • On-screen text or graphics
  • Dialogue or voiceover notes
  • Transitions between scenes

This step saves enormous time and money on set. Skipping it is how you end up with a disorganized shoot and an editor who has no idea what you wanted.

Handle Pre-Production

Pre-production is the unsexy part that determines whether your commercial looks professional or amateur. Here's your checklist:

Budget

  • Talent fees (actors, voiceover)
  • Location costs (rental, permits)
  • Equipment (camera, lighting, audio)
  • Post-production (editing, color, sound design, music)
  • Music licensing

Locations

  • Scout locations in advance
  • Check for sound issues (traffic, HVAC, echo)
  • Confirm lighting conditions at your planned shoot time
  • Get permits if filming in public spaces

Talent

  • Hire actors, or use real employees/customers for authenticity
  • Book voiceover talent if needed
  • Schedule wardrobe and any hair/makeup

Equipment

  • Camera and lenses (rent what you don't own)
  • Lighting kit
  • Audio: lavalier mics, boom mic, or shotgun mic
  • Tripod, gimbal, or stabilizer
  • Memory cards, batteries, backup drives

Call sheet

  • Create a detailed schedule for shoot day
  • Include addresses, contact numbers, scene order, and timing

Film the Commercial

On shoot day, your storyboard and call sheet are your best friends. A few things that separate amateur commercials from professional ones:

Audio is everything. Bad lighting is forgivable. Bad audio is not. Use proper microphones, minimize background noise, and always record a few seconds of "room tone" at each location.

Lighting consistency matters. If you're shooting multiple angles of the same scene, keep the lighting consistent. Mixed lighting (warm and cool) looks sloppy unless it's intentional.

Get more than you think you need. Shoot extra takes, extra angles, and plenty of B-roll. You'll thank yourself in the edit.

Protect for multiple formats. If you're shooting horizontal, keep your subject centered so you can crop to vertical or square later without cutting off heads.

Edit and Finish

Post-production is where your commercial actually comes together.

Rough cut first. Assemble your best takes in order. Don't worry about polish — just get the story right.

Then tighten. Cut anything that doesn't serve the message. Most first-time commercial makers leave their cuts too long. Be ruthless.

Add the finishing touches:

  • On-screen text and captions (critical for sound-off viewing)
  • Logo animation or end card
  • Music and sound design — licensed tracks or royalty-free
  • Color correction to keep everything looking consistent

Create platform-specific versions. Your 30-second horizontal master becomes a 15-second vertical cut for TikTok, a square version for Instagram feed, and a 6-second bumper for YouTube pre-roll. Plan these edits, don't just crop and hope.

What About Budget?

Commercial costs vary wildly, but here's a realistic range:

ApproachTypical CostBest For
DIY (smartphone + free tools)$0–500Testing concepts, social ads
Freelancer or small crew$1,000–10,000Most small business commercials
Production company$10,000–50,000Polished brand commercials
Agency + full production$50,000–500,000+TV commercials, national campaigns
AI video production$500–5,000Fast iteration, creative testing at scale

You don't need to start at the top. Many successful brands start with scrappy, low-budget commercials that perform well on social, then reinvest into higher production values as they prove what works.

If you're exploring a brand video production approach without a big budget, there are more options now than ever — including AI-generated video that can get you from brief to finished ad in days instead of weeks.

Test Before You Go All In

One of the biggest mistakes first-timers make is putting all their budget into one "perfect" commercial. The smarter move: make 2–3 variations and test them.

Vary these elements:

  • Different hooks — test which opening grabs more attention
  • Different CTAs — "Shop Now" vs. "Learn More" vs. "Get Started"
  • Different lengths — does 15 seconds outperform 30?

Run them as paid ads with small budgets, measure performance, and double down on what works. A creative testing framework can help you structure this so you're learning with every dollar spent.

Launch and Measure

Once your commercial is live, track what matters:

  • View-through rate: Are people watching the whole thing?
  • Click-through rate: Are they taking action?
  • Cost per result: How efficiently is this driving your goal?
  • ROAS: For ecommerce, is the ad paying for itself?

Compare your variants, kill what's underperforming, and iterate. The best commercial makers aren't the ones who nail it on the first try — they're the ones who build a system for learning fast.

Common Mistakes to Avoid

  • No clear hook. If the first 3 seconds don't grab attention, the rest doesn't matter.
  • Too many messages. One commercial, one message. That's the rule.
  • Ignoring sound-off viewing. Most social video is watched on mute. Captions and text overlays aren't optional.
  • Skipping the brief. Even if you're making the commercial yourself, write a creative brief. It forces clarity.
  • Perfectionism over shipping. A decent commercial that runs beats a perfect one that stays in your drafts folder.

The Bottom Line

Making a commercial isn't as complicated as the industry makes it seem. Define your goal, know your audience, write a tight script, plan the visuals, shoot it, edit it, and test it. Then do it again — better, faster, and with data to guide you.

The bar for entry has never been lower. Smartphones shoot 4K. Free editing software is genuinely good. AI tools can handle everything from scripting to full video production. You have no excuse not to start.

The only commercial that definitely won't work is the one you never make.

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Viralix Team

Editorial Team

Curated insights on AI video generation, advertising strategies, and creator economy trends.