How to make a voice acting demo reel

• Commercial demos commonly run about 60 seconds; character and animation demos commonly run around 60 to 90 seconds.
• Open with your strongest, most castable read. Many listeners decide in the first few seconds.
• Make one demo per genre instead of one mixed reel.
• Use original or Creative Commons copy. Real ads and lines from existing shows belong to someone else.
• Clean audio and confident performances matter more than heavy music and effects.
• Wait to make a demo until your best reads are repeatable.

A voice acting demo is a screening tool. Casting directors, agents, and producers hear a lot of them, often quickly, to decide whose auditions to listen to or whom to invite. Your demo's job is to make them think "I could cast this person" within the first few seconds, then confirm it with a little range.

That is why demos are usually made per genre. A commercial demo shows short, natural reads for products and services. A character or animation demo shows distinct characters in moments of action and emotion. Narration, audiobook, video game, and promo demos exist too. Sending a game studio a commercial demo, or mixing everything into one long reel, makes the listener do work they will not do.

The demo should capture skill you already have, not skill you hope to have. Good signs: you can deliver your best read on demand rather than once in twenty takes, you can take a direction and adjust, and a coach or working voice actor agrees your reads are competitive.

If you are not there yet, keep practicing and auditioning for small projects. A demo may be the first impression an agent or producer has of you, and some will not listen to a second one for a while. Waiting a few months is better than spending money on a demo you will want to hide.

Commercial demos commonly run about 60 seconds. Character and animation demos commonly run around 60 to 90 seconds. Narration demos are sometimes allowed to run a little longer, because the listener needs to hear sustained reading. These are norms rather than rules, but going much longer rarely helps, since most listeners stop before the end anyway.

Within that time, each segment is short. A commercial demo might hold six to ten spots, each lasting a few seconds up to around ten. A character demo might show several characters, each in a brief moment that tells you who they are. You are showing slices, not whole scripts. The words-to-minutes calculator is a quick way to check how much copy actually fits.

Put your strongest, most castable read first. For commercial, that is usually the read closest to your natural voice, the one you would book most often. After that, alternate contrasting pieces so each sounds fresh: warm then energetic, intimate then authoritative, serious then funny. A commercial demo often draws on reads like the ones below.

For a character demo, think in contrasting roles: a hero, a villain, a creature, a comedic sidekick, and one quieter emotional moment, each in a clear situation. Light sound effects and music can place the scene, but the voice has to carry it.

End on something memorable that is still representative of what you can deliver. Transitions should feel smooth, with consistent levels and no jarring jumps in room sound. A useful test: listen without looking and ask whether each segment shows something new. If two sound alike, cut one.

• A warm, conversational read for an everyday product or local business.
• An upbeat, energetic retail or app spot.
• A quiet, intimate read for a luxury or wellness brand.
• A clear, confident read for tech or finance.
• A short comedic or character-driven spot.
• A sincere, emotional read for a cause or healthcare message.

This is where many beginners get into trouble. Real commercial copy belongs to the brand or agency that wrote it, and dialogue from existing cartoons, anime, and games belongs to the studio. Using it on your demo can infringe copyright, and it can mislead listeners into thinking you worked on that campaign or show. Casting people notice, and it does not reflect well on you.

Use original copy instead. You can write your own, have a coach or writer create custom scripts, or adapt scripts that are explicitly licensed for reuse. SceneDub's voice acting scripts are original and released under the Creative Commons Attribution 4.0 license (CC BY 4.0). That license lets you use and adapt them, including commercially, as long as you give appropriate credit, link to the license, and indicate whether you made changes.

Two practical notes. Other actors can use the same scripts, so adapt them: change product names, trim lines, and rewrite until the copy fits you. Then put the credit somewhere sensible, such as your website or casting profile, for example "Scripts adapted from SceneDub (scenedub.com), CC BY 4.0." Avoid real brand names in invented spots so nobody thinks you are claiming a client you never had.

You can produce a demo yourself or hire a demo producer. A good producer brings direction, script selection, music, mixing, and a fresh ear for what makes you castable. If you do it yourself, be honest about whether your recording space and editing skills are at a professional level, because your demo will sit next to professionally produced ones.

Either way, record each piece many times and choose the best performance, not the best single word. Keep the audio clean: no room echo, no background hum, consistent levels across segments. Any music or sound effects must be licensed for this use, and they should sit underneath the voice, never on top of it.

Export a high-quality master and an MP3 for sharing. Name the file clearly, such as Firstname-Lastname-Commercial-Demo.mp3, so it is easy to find in someone's downloads folder months later.

Most of these mistakes come from the same instinct: trying to look bigger than you are. A short, honest demo that shows four or five things you can really deliver is more useful to a casting director than a long reel full of borrowed material.

Also avoid putting everything into one file. If you do both commercial and animation work, make two short demos and send the one that matches the job.

• Copy from real ads, shows, films, or games that you do not own or have permission to use.
• Impressions of famous actors or characters as the core of the demo.
• Slow intros, or your name read over music before the first spot.
• Accents or characters you cannot reproduce on demand in a session.
• Music and effects loud enough to bury the performance.
• Segments recorded in different rooms that sound mismatched.
• A running time far beyond the norm for the genre.

Put your demo where people look for it: your website, your casting site profiles, and a direct link you can paste into emails. Make the play button easy to find and label the genre clearly.

Update it when your skills change noticeably, when you want to target a new genre, or when you have booked work you are allowed to include. Check your contract or ask the client before using paid work in a demo. There is no fixed schedule; replace the demo when it no longer represents your best work.

1. Choose one genre. Decide whether this demo is commercial, character, narration, or another category.
2. Gather candidate scripts. Collect 10 to 15 original or CC BY scripts that suit you, and adapt them.
3. Rehearse with feedback. Work the scripts with a coach or experienced actor and drop anything that is not competitive.
4. Record many takes. Record each piece several times in a quiet, treated space.
5. Select and order segments. Keep the strongest moments and open with your most castable read.
6. Edit and mix. Keep levels consistent and place any licensed music under the voice.
7. Export and credit. Export a clean MP3, name it clearly, and credit CC BY scripts wherever you post it.