By the end of this guide you will have a synthetic copy of your own voice that can read any script you type. You record a short sample, upload it to a voice cloning tool, and the tool builds a voice model you can use for narration, videos or an app. The job is done by an AI voice platform that offers cloning alongside text to speech.
If you want to clone your voice with AI, the main choices are how much audio you give the tool and where you will use the result: a creator app, a video editor, a music tool or an API. This guide walks through each step and compares seven tools from our Audio and voice category.
Key takeaways
- Record a clean sample of your own voice, upload it to a cloning tool, then test the new voice on a short script before you use it for real work.
- The main decision is quick cloning from a short sample versus professional cloning from longer audio. Cartesia, for example, lists instant cloning from 10 seconds of audio and professional cloning from 30 minutes.
- Plan limits matter: some free and entry plans restrict commercial use, and cloning features often start on a paid tier.
- Only clone a voice you own or have written permission to use. Disclose synthetic audio where listeners could be misled.
What you need before you start
- A clean voice sample. A quiet room, a decent microphone and your normal speaking voice. Longer professional cloning needs much more audio than instant cloning.
- An account with your chosen tool. Developer platforms such as Cartesia and Hume AI are built to be used through an API.
- A test script. A short paragraph with names, numbers and a question, so you can hear how the clone handles different sentences.
- Time. Under an hour for an instant clone. Professional cloning needs a longer recording session and may take longer to train.
- Difficulty. Easy in the web apps, moderate if you use an API.
- Permission. Your own voice is fine. Anyone else's needs their consent.
Which kind of AI tool fits this job
Pick by what you will do with the voice afterwards.
A creator audio platform. ElevenLabs offers instant and professional voice cloning inside a platform that also covers text to speech in 90+ languages, dubbing, music and sound effects. All its creative products draw from one monthly credit pool, so cloning and generating speech share the same allowance.
A podcast and video editor. Descript lists AI Speech with custom voice clones, and its use cases include cloning a voice for text-to-speech narration. It suits you if the voice will fix or extend recordings you are already editing as text. Fliki combines text to video with voice cloning from a short recording, so the clone can narrate a video built from a script, blog post or slides.
A localization platform. CAMB.AI clones voices across more than 140 languages and lists cloning from audio as short as 2 seconds. It is aimed at dubbing and translating content in your own voice.
A developer API. Cartesia is a voice platform for developers with Sonic text to speech, plus instant and professional cloning on higher plans. Hume AI offers voice cloning and voice design from a written description, with natural-language control of tone and pacing.
A music-focused toolkit. Kits AI is a browser-based vocal toolkit for musicians. Its voice cloning trains a model from an uploaded recording, and its voice converter changes one singer into another while keeping pitch and delivery.
Step 1: Decide what the clone is for and get permission
You end this step knowing the use, the licence you need and whose voice it is.
- Write down the use: narration, a video, a podcast fix, a song or an app.
- Check whether that use is commercial. Hume AI's Free and Starter plans are limited to non-commercial use, and Fliki's free videos carry a watermark.
- Confirm the voice is yours. For anyone else's voice, get written consent before recording.
- Decide if you will tell listeners the voice is synthetic. If there is any chance they could be misled, say so.
Check it worked by being able to state the use, the plan you need and who consented, in one sentence.
Step 2: Record a clean voice sample
A clear sample is the biggest factor in how the clone sounds.
- Record in a quiet room with soft furnishings and no echo.
- Keep the microphone at a steady distance and avoid clipping.
- Read in the tone you want the clone to use. A clone usually copies your delivery as well as your timbre.
- Export as WAV or MP3, and trim long pauses and coughs.
Check it worked by listening back on headphones for background noise, hiss and clipped words.
Step 3: Choose instant or professional cloning
You end this step with one tool and one cloning type picked.
- Use instant cloning for quick projects. ElevenLabs lists both instant and professional cloning, Cartesia starts instant cloning on its Pro plan, and CAMB.AI lists cloning from audio as short as 2 seconds.
- Use professional cloning when quality and consistency matter more than speed. Cartesia lists professional cloning trained on 30 minutes of audio from its Startup plan, and Kits AI adds professional voice cloning from its Starter plan.
- Check the sample length each tool asks for. Fliki lists cloning from a 2-minute sample.
- Compare the table below for prices and limits before you pay.
Check it worked by matching the amount of audio you can record to what the chosen tool asks for.
Step 4: Create the voice
The goal is a saved voice model tied to your account.
- Sign in and open the voice cloning or custom voice section of your chosen tool.
- Upload your sample or record it in the browser if the tool offers that.
- Name the voice, and confirm any consent or ownership statement the tool asks for.
- Wait for the voice to finish processing.
Check it worked by seeing the new voice in your voice list.
Step 5: Test it on a script
Listening critically here saves you from rework later.
- Paste your test script and generate speech with the new voice.
- Listen for pronunciation of names and numbers, and for odd pauses.
- Compare with a recording of your real voice reading the same lines.
- Try a second language only if the tool lists it. ElevenLabs lists 90+ languages for text to speech and CAMB.AI lists 140+ languages.
Check it worked by having someone who knows your voice listen and say where it sounds off.
Step 6: Tune the delivery
Small adjustments often fix a clone that is close but not quite right.
- Re-generate with changed punctuation, shorter sentences or a different pace. Hume AI lets you give natural-language instructions about tone, pacing and mood, and ElevenLabs lists audio tags for control.
- Spell out tricky names phonetically, or use a pronunciation setting if the tool has one.
- If the clone sounds thin, record a cleaner or longer sample and rebuild it.
- In Descript, check generated lines in context against the surrounding recording.
Check it worked by playing a full minute of finished narration without a distracting glitch.
Step 7: Export, store and label the audio
Finish by saving the output and keeping control of the voice.
- Export the audio in the format your project needs. Hume AI, for example, lists MP3, WAV, OGG, FLAC and raw PCM.
- Store your original sample and the generated files in your own folders.
- Check what happens to the voice if you cancel. Kits AI notes that custom voices are frozen and unusable if you cancel.
- Add a short disclosure where the voice is used publicly.
Check it worked by playing the exported file in the app where it will be published.
Tools for this job compared
| Tool | Good fit for | Pricing | Stated limits |
|---|---|---|---|
| ElevenLabs | Instant and professional cloning on a creator platform (web, API) | Freemium, paid from $6/mo (checked 24 Oct 2026) | Free plan: 10,000 credits per month, no rollover; creative products share one credit pool |
| Descript | Voice clones for narration inside a transcript-based editor (web) | Freemium, paid from $16/mo (checked 24 Oct 2026) | Free plan: 60 media minutes a month and 100 one-time AI credits; credits do not roll over |
| Cartesia | Developers needing instant or professional cloning (API, web) | Freemium, paid from $5/mo (checked 24 Oct 2026) | Professional cloning not on Free and Pro plans; with overages off, requests fail once credits are used |
| CAMB.AI | Cloning plus dubbing across many languages (web, API) | Freemium, paid from $5/mo (checked 24 Oct 2026) | Free plan: 5K one-time credits; text to speech capped at 500 characters per generation |
| Fliki | Narrated videos in a cloned voice (web, API) | Freemium | Free plan: 3 credits per month, 720p and a watermark; no dollar amounts listed on its pricing page |
| Hume AI | Expressive, directable cloned speech via API (web, API) | Freemium | Free and Starter plans limited to non-commercial use |
| Kits AI | Singers and producers cloning a vocal sound (web) | Freemium, paid from $10/mo (checked 24 Oct 2026) | Free plan has 0 voice slots; custom voices are frozen if you cancel; unlimited usage subject to fair use |
Prices and plan limits change, so confirm the current terms on each vendor's site before you subscribe.
Common mistakes to avoid
- Cloning a voice without permission. It happens when a sample is easy to find online. Fix it by cloning only your own voice or one you hold written consent for, in line with Voiseed's policy of offering cloning only with consent.
- Using a noisy sample. The clone learns the room as well as the voice. Fix it by re-recording in a quiet space before you upload.
- Assuming the free plan covers commercial use. Some plans restrict this. Fix it by checking the licence on your plan before you publish, for instance on Hume AI's Free and Starter tiers.
- Skipping the test script. A clone can sound fine on one line and fail on names or numbers. Fix it by testing a varied paragraph first.
- Forgetting the credit pool. On ElevenLabs, cloning and speech share one pool, so a long script can use up your month. Fix it by estimating the script length before you generate.
How we put this together
This is an evidence-based guide built from each tool's listing in our directory, which is compiled from the vendor's own site and pricing page. It is not a review based on using the tools. We don't rank tools, and nobody paid to be included. Some outbound links may be affiliate links; see our disclosure.
Frequently asked questions
Can I clone my voice with AI for free?
Partly. ElevenLabs has a Free plan with 10,000 credits per month, Descript has a Free plan with 60 media minutes a month, and CAMB.AI gives 5K one-time credits. Check each plan before you rely on it, because cloning features often sit on paid tiers: Cartesia starts instant cloning on Pro, and Hume AI's free tier is non-commercial.
How much audio do I need to clone my voice?
It depends on the tool and the type of clone. Cartesia lists instant cloning from 10 seconds of audio and professional cloning from 30 minutes, Fliki lists a 2-minute sample, and CAMB.AI lists cloning from audio as short as 2 seconds. Longer, cleaner samples are the safer route when quality matters.
Is it legal and ethical to clone a voice?
Cloning your own voice is generally straightforward, but rules differ by country and by use, so check the law that applies to you. Cloning anyone else's voice needs their consent. Voiseed, for example, offers voice cloning only with consent, and you should disclose synthetic audio where listeners could be misled.
Can I use my cloned voice in other languages?
Some tools support it. ElevenLabs lists text to speech in 90+ languages and CAMB.AI lists voice cloning and dubbing across more than 140 languages. Quality in each language varies, so have a native speaker check the result before you publish.
What happens to my cloned voice if I cancel?
It depends on the vendor. Kits AI says custom voices are frozen and unusable if you cancel, while ElevenLabs' stated cancellation terms cover credits rather than voices: downgrading or cancelling forfeits unused paid credits at the end of the cycle. Keep your original sample and read the terms before you commit.
Compare more options in our Audio and voice category, or see how to convert text to speech with AI for the next step.
