Built for YouTube creators

Text to speech for YouTube

Turn scripts into realistic audio for your channel. Pick a voice and download clean, studio-quality WAV files with no microphone, no sign-up, and no watermarks.

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Script to edit-ready narration

Working tool

YouTube voiceover studio

Build narration in sections, target a video duration, and export audio, subtitles, and a timing cue sheet.

0 characters
Show format, timing, and saving settings
Fix how a word is said

Add a word the voice gets wrong and spell it the way it should sound. The fix is used every time you generate, and your script stays exactly as you typed it. Saved in this browser only.

    Source files are parsed locally. In Cloud mode, only the selected text sections are sent for speech generation. In-browser mode keeps both the source and generated speech on this device.

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    This tool page isn’t translated yet — the working tool below runs in English. Use it in English

    YouTube channels

    Create voiceovers for YouTube in seconds, completely free

    Build a faceless channel, speed up explainer videos, or produce Shorts without setting up a microphone. FreeTextoSpeech includes 54 natural AI voices, clear 24 kHz WAV downloads, and full commercial rights, with no sign-up, watermarks, or costs.

    The quick answer

    Paste your script into the box above, choose a voice (Sarah, Adam, or Liam work well for narration), click Generate, and save the WAV file. Add it straight to Premiere, DaVinci Resolve, or CapCut. You can monetise the final video without giving credit.

    Four simple steps

    How to make a YouTube voiceover

    1. 01

      Write your script: AI Voice Generator

      Aim for about 150 words per minute of finished video. Paste up to 5,000 characters at a time, or divide longer scripts into sections.

    2. 02

      Choose a voice

      Select from 54 natural voices across 9 languages. Click Preview to test the tone before you convert.

    3. 03

      Convert and download

      Select Generate, then download your 24 kHz WAV file. No watermarks, no sign-up, and no cost.

    4. 04

      Add to your video editor

      Bring the WAV straight into Premiere, DaVinci Resolve, CapCut, or Final Cut Pro. Line it up with your B-roll and export.

    Where it helps

    Designed around how you make video

    04 scenarios
    01 / 04

    Faceless YouTube channels

    Upload regularly without recording your own voice. Pick from 54 voices and check character counts before you begin.

    02 / 04

    Tutorials and walkthroughs

    Clear, measured delivery with voices such as Adam, Liam, and Sarah. Well suited to software guides and how-to videos.

    03 / 04

    YouTube Shorts

    Punchy delivery using Sky, Nova, Puck, or Echo. Increase playback speed to 1.1 to 1.2x to suit fast-paced vertical video.

    04 / 04

    Documentary voiceovers

    River and Emma offer an even, measured tone well suited to travel, history, and narrative video.

    Voice guide

    Choosing the right voice for your YouTube format

    Long-form YouTube videos need voices that hold attention across 8 to 15 minutes without tiring the listener. These six options are our go-to picks: three in US English and one in British English, alongside a broadcast-quality option for serious documentary work.

    01 US English

    Sarah

    Warm narrator

    Best for

    Introductory explainers, lifestyle vlogs, and personal finance guides. Holds up across 8 to 12 minutes without losing energy.

    02 US English

    Adam

    Authoritative

    Best for

    History, science, and in-depth business case studies. Works well for curiosity hooks and structured explainer scripts.

    03 US English

    Liam

    Neutral explainer

    Best for

    Software walkthroughs, practical how-tos, and step-by-step tutorials. Sits cleanly in the background so your screen recording takes centre stage.

    04 US English

    River

    Smooth documentary

    Best for

    Travel films, nature documentaries, and slower narrative essays. Built to sustain strong watch time on 12-minute-plus uploads.

    05 US English

    Bella

    Friendly tutorial

    Best for

    Beauty, cooking, and lifestyle guides. Natural and warm enough that viewers feel like they know the presenter.

    06 UK English

    Daniel

    Formal British

    Best for

    History documentaries, mysteries, and true crime. Adds real authority without sounding like a caricature.

    Want to hear them? Browse all 54 voices →

    Editing advice

    Practical tips that genuinely boost viewer retention

    A great YouTube voiceover usually comes down to smart editing rather than the voice you pick. Sort these details out and a free TTS track will sound cleaner than most home studio recordings.

    • 01

      Work out your script length before generating

      Spoken English runs at around 150 words a minute. A 10-minute video needs roughly 1,500 words, or about 8,500 characters, which works out at three FreeTextoSpeech clips. Split your text at natural scene changes so the audio joins land cleanly on visual cuts rather than mid-sentence.

    • 02

      Use punctuation to shape your pacing

      A comma introduces a brief pause, a full stop gives a longer break, and a hyphen or colon lets a line breathe. If a sentence feels flat, split it into two. If a transition seems rushed, try an ellipsis. The Kokoro engine picks up on punctuation, so use it as your primary timing tool.

    • 03

      Combine two voices to keep viewers watching: AI Voice Generator

      A single narrator can start to drag after eight minutes. Alternating between two voices, such as Sarah for the main commentary and Adam for quick callouts or facts, keeps the rhythm fresh. Audiences notice the shift, which helps lift your average view duration.

    • 04

      Duck background music to -18 dB below speech

      Backing tracks should sit roughly 12 to 18 dB below your main voiceover peaks. Set up sidechain compression in Premiere or DaVinci Resolve so the music dips under dialogue and fills back in during natural pauses. If speech consonants are hard to pick out, pull the music down further.

    • 05

      Master your complete audio track to -14 LUFS integrated

      YouTube turns loud uploads down automatically. The platform targets -14 LUFS integrated. Anything louder is attenuated, which flattens the punch of your audio. Check your loudness meter, aim for -14 on the master track, and YouTube will leave your audio untouched.

    • 06

      Disclose AI voiceover only when necessary

      YouTube asks for an altered-content disclosure if you simulate real people, cover sensitive topics like health or elections, or make something viewers could confuse with a genuine recording. Standard explainer voiceovers do not require a label. If you are unsure, tick the box during upload. Transparency pays off, and the algorithm will not penalise your video for it.

    Side-by-side comparison

    FreeTextoSpeech vs ElevenLabs free plan

    ElevenLabs sets the standard for TTS, so here is a fair comparison. We offer simpler access and clearer commercial rights. They are the better option if you need voice cloning.

    Free monthly allowance

    FreeTextoSpeech

    5,000 characters per run, generous monthly cap for anonymous users, no payment details needed.

    ElevenLabs free plan

    Monthly character limit, resets each month, requires an account.

    Watermarks and attribution

    FreeTextoSpeech

    No watermarks and no credit required.

    ElevenLabs free plan

    Free downloads usually require a credit link back to their service.

    Available voices

    FreeTextoSpeech

    54 Kokoro voices across 9 languages.

    ElevenLabs free plan

    Limited selection of free voices, with the rest behind a paywall.

    Commercial use on monetised YouTube channels

    FreeTextoSpeech

    Permitted, including on monetised and sponsored videos.

    ElevenLabs free plan

    Commercial rights usually require a paid subscription.

    Sign-up requirement

    FreeTextoSpeech

    None. Open the page, paste your text, and generate.

    ElevenLabs free plan

    Email sign-up required before you can generate anything.

    Audio format

    FreeTextoSpeech

    24 kHz WAV download. Lossless audio ready for your video editor.

    ElevenLabs free plan

    MP3 on the free plan. Lossless export usually sits behind a paywall.

    Voice cloning

    FreeTextoSpeech

    Not offered. Standard text-to-speech straight from our catalogue.

    ElevenLabs free plan

    Voice cloning is only available on paid plans.

    This comparison is qualitative because competitor allowances change regularly. Check current ElevenLabs free-tier limits before comparing.

    FAQ

    Frequently asked questions

    01

    Can I use FreeTextoSpeech audio in monetised YouTube videos?

    Yes. Audio made with FreeTextoSpeech is cleared for commercial use. That covers monetised YouTube videos, Shorts, adverts, and sponsored uploads. You do not need to give credit.
    02

    Will YouTube flag AI voiceovers as synthetic content?

    YouTube only requires you to label AI audio in sensitive topics or realistic situations. Standard voiceovers for tutorials, commentaries, and entertainment do not need special tags, provided you are not mimicking a real person.
    03

    Which voice works best for YouTube narration?

    For longer videos, Emma and Daniel sound best in British English. For American accents, try Sarah, River, Bella, Adam, or Liam. Click Preview to hear how each voice sounds before generating.
    04

    How do I add the WAV file to my YouTube project?

    Download the WAV file, drag it onto your timeline in Premiere, DaVinci Resolve, CapCut, or Final Cut Pro, and line it up with your video clips. Export your edit as normal.
    05

    Does the 5,000-character limit stop me making longer videos?

    No. You can split long scripts into scenes, track the total character count across sections, and export everything as one combined file or separate audio clips within your allowance.
    06

    Will an AI voiceover hurt my YouTube monetisation or mark my video as made for kids?

    No. YouTube's monetisation policy targets mass-produced, low-effort, repetitive content, not AI narration itself. Faceless channels with original scripts, thorough research, and a clear point of view monetise without issue. The 2024 update on inauthentic content cracked down on spam farms rather than AI voices. Pair your voiceover with thoughtful editing, original visuals, and your own script to stay comfortably within the guidelines.
    07

    How do I fix mispronounced names and abbreviations?

    For initialisms, separate the letters with full stops (such as N.A.S.A.) so the engine reads them individually. For unusual names, spell them phonetically: write "kokoro" as "co-co-roh", or "Linus" as "Lie-nus". Test the pronunciation on a short audio clip first, try another voice if needed, and then paste the phonetic spelling into your main script.
    08

    Which audio format and bitrate should I use for YouTube?

    YouTube re-encodes every upload, so starting with lossless audio gives you the cleanest result. The 24 kHz WAV download from FreeTextoSpeech works straight away. Drop it into your video editor, mix your track to -14 LUFS, and export using 384 kbps AAC audio inside an MP4 container. YouTube converts everything to Opus on its servers anyway, so avoid compressing to MP3 beforehand.

    Still wondering? Get in touch →

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