A radio ad script template works best when you write to the clock: with room for pauses and music, a 15-second ad holds about 35 words, a 30-second ad about 70 and a 60-second ad about 140. Fill in your details below to personalise 12 ready scripts in US and UK wording, watch the live word count, and copy the one you want.
Key Takeaways
- Word budgets: at the average US rate of 150 words per minute, 15, 30 and 60 seconds hold about 38, 75 and 150 words. The templates start well under that, so your business details, the music and the pauses fit.
- Spotify’s guidance is stricter: it recommends no more than 65 words for a 30-second ad and about 100 for 60 seconds.
- Structure: every template follows hook, problem, answer, offer, then a call to action you say twice.
- UK rules: radio ads from special-category advertisers, such as gambling, alcohol and financial products, must be cleared by Radiocentre before broadcast.
- US rules: paid broadcast matter must say who paid, and for a commercial the advertiser’s name does that.
Personalise all 12 radio scripts at once
- Type your details in the boxes below. Nothing is sent or saved.
- Pick a length in the "Radio ad scripts" section. Your details are already inside every script.
- Check the live count next to each script title, then press Copy and paste it into Kveeky.
Radio ad scripts: 15, 30 and 60 seconds
Choose a length. Each label shows the live word count and the spoken length at 150 words per minute, and turns red if the script runs over its slot. The US and UK versions differ in wording only; the rules that apply to your ad are listed further down.
15-second radio ad scripts
A 15-second ad has room for one idea: who you are, one reason to act, and where to go. Say the name twice.
Special offer, US 29 words · ≈ 12 s of 15 s
Special offer, UK 25 words · ≈ 10 s of 15 s
Local reminder, US 24 words · ≈ 10 s of 15 s
Local reminder, UK 28 words · ≈ 11 s of 15 s
30-second radio ad scripts
A 30-second ad can carry a short problem and answer. Keep one offer, one deadline and one way to respond.
Problem and answer, US 50 words · ≈ 20 s of 30 s
Problem and answer, UK 49 words · ≈ 20 s of 30 s
Event or sale, US 47 words · ≈ 19 s of 30 s
Event or sale, UK 52 words · ≈ 21 s of 30 s
60-second radio ad scripts
A 60-second ad has time for a small story. Open with the listener’s problem, show the change, then ask for one action.
Story ad, US 102 words · ≈ 41 s of 60 s
Story ad, UK 104 words · ≈ 42 s of 60 s
Brand ad, US 95 words · ≈ 38 s of 60 s
Brand ad, UK 97 words · ≈ 39 s of 60 s
Script ready? Paste it into Kveeky, pick a US or UK English voice, set the speed so it lands on 15, 30 or 60 seconds, and download an MP3.
Voice your radio ad freeHow do you write a radio ad in five parts?
Every template above follows the same shape. Use it to rewrite any script of your own.
- Hook (first 3 to 5 seconds). Start with the listener's situation or a question, not your company name.
- Problem. One sentence on what is wrong or missing. Skip this on a 15-second ad.
- Answer. Say who you are and the one thing you do best. Use short, spoken words.
- Offer and deadline. One offer and one end date. Two offers split attention.
- Call to action, said twice. Give one website or one phone number, then repeat it. Listeners cannot go back and re-read.
Write to be heard. Read the script aloud, shorten any sentence you run out of breath on, and spell out numbers and web addresses the way you would say them. Our guide to pauses, emphasis and pacing shows how to shape the read.
Does your script fit its slot? Paste it and check
Paste your edited script. The counter shows the live word count, the spoken length at your chosen pace and the word budget for your slot. Set the target to 15, 30 or 60 seconds.
For other lengths and paces, use the full words to minutes calculator.
| Ad length | Templates here (before your details) | Spotify guidance | Average speech (150 wpm) |
|---|---|---|---|
| 15 seconds | 24–29 words | – | About 38 words |
| 30 seconds | 47–52 words | 65 words or fewer | About 75 words |
| 60 seconds | 95–104 words | About 100 words | About 150 words |
What rules apply to a US or UK radio ad?
UK: Radiocentre checks radio ads against the BCAP Code and the Ofcom Broadcasting Code. Pre-vetting is compulsory for special-category advertisers. These include consumer credit and investments, gambling, alcohol, medical, health and beauty products, food supplements, dating services, charities, religious organisations and matters of public controversy. Radiocentre aims to clear or advise within 24 office hours, and a 2-hour Fast Track costs £300 plus VAT per script for non-members.
UK content rules: the BCAP Code covers all ads on Ofcom-licensed radio and TV. Its section on misleading advertising covers substantiation, pricing, use of “free”, availability, comparisons and testimonials. Section 10 lists products that cannot be advertised on radio at all.
US: FCC rule 47 CFR 73.1212 says that when a station is paid to broadcast something, it must announce that it was paid for and by whom. For commercial advertising, saying the advertiser’s corporate or trade name is enough, and it is needed only once. Ask your station about its own copy rules and delivery specs.
This is general information, not legal advice. Check the current texts before you buy airtime.
Pre-air checklist Brief
If the read uses an AI voice, check the platform’s labelling rules with our AI voice disclosure generator. For delivery files, loudness and platform limits, see the audio ad specs.
How Kveeky helps you produce radio ads
Kveeky turns a finished script into a voice read in minutes, so you can test two versions before you book airtime.
Voice your radio ad free
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See the AI voiceover for advertisements page for more on ad voices, or voiceovers for Spotify ads if the same script will run on streaming.
Frequently asked questions
How many words is a 30-second radio ad?
About 70 to 75 words at the average US speaking rate of 150 words per minute. Spotify recommends no more than 65 words for a 30-second ad, so write to 65 if the ad may also run there.
How do you write a 60-second radio ad script?
Open with the listener’s problem, say who you are, give one offer with a deadline, then repeat one way to respond. Aim for about 140 words so there is room for music and pauses.
Do UK radio ads need to be approved?
Radio ads from special-category advertisers, such as gambling, alcohol and financial products, must be cleared by Radiocentre before broadcast. Other ads still have to follow the BCAP Code.
Does a US radio ad have to say who paid for it?
Yes, the sponsor must be identified. For commercial advertising, stating the advertiser’s corporate or trade name is enough, and it is required once under FCC rule 47 CFR 73.1212.
Can I use an AI voice for a radio ad?
Yes. Write the script, choose a voice and download the audio. Check whether your station or platform has its own labelling or delivery rules, and use a paid plan if the ad promotes a business.
Sources
- UK radio clearance, special categories, turnaround and Fast Track fees: Radiocentre, “Clearance”, retrieved 16 October 2026.
- BCAP Code coverage, misleading advertising and prohibited categories: Advertising Standards Authority, “BCAP Code”, retrieved 16 October 2026.
- US sponsorship identification, including the commercial advertising exemption: 47 CFR 73.1212, Cornell Law School LII, retrieved 16 October 2026.
- 65 words for 30 seconds and about 100 words for 60 seconds: Spotify Advertising, “Audio ad specs”, retrieved 16 October 2026.
- Average speaking rate of about 150 words per minute: National Center for Voice and Speech, “Voice Qualities”, retrieved 16 October 2026.
- Kveeky formats, plans and rights: Kveeky pricing, retrieved 16 October 2026.