Turn written instructions into English narration for a tutorial, product demo or short lesson. Choose a stock voice, or use a private cloned or designed voice. Generate a take in Studio, listen to the words and download a WAV for your editor.
One output, up to 300 characters, for evaluation. Verify your email. No card required.
These English examples were generated in Sairelo with Avery and Miles stock voices. Each reads a different original script. The public previews are MP3; the takes you download from Studio are WAV.
Avery · Stock voice · English audio
Script: First, open your screen recording in the video editor. Place your narration below the video on a separate audio track. Move the audio to match the first action on screen, then listen through and adjust the gaps. Save the timeline before exporting your tutorial.
Miles · Stock voice · English audio
Script: Start in the voice library and listen to a preview. Choose Use in Studio, paste your script, and generate a take. When the take is ready, listen in Studio or download a WAV from Takes. Your saved voice is ready when you need another version of the narration.
Listen to saved stock previews without spending your output allowance. Use the chosen voice in Studio, or start with your own cloned or designed voice.
Paste an English script. Give each instruction a short sentence. Write numbers and abbreviations as you want them spoken, then check product names in the generated take.
Choose speed and delivery in Studio. Listen through before changing the words or settings. A revision creates a complete new take and uses its own allowance; replaying an existing take is free.
Keep the take in private history and download its WAV. Add it as an audio track in your video editor, then align the actions and pauses before exporting the video.
Sairelo makes English narration audio. It does not edit your video or automatically synchronize speech with a screen recording.
Verify your email to try one output of up to 300 characters, for evaluation only and with no card. Stock voice previews are free. A successful voice design preview uses the free output. Paid plans and character packs support publishing audio you have the rights to use, subject to the Terms. Disclose synthetic audio when required.
Paid offers allow up to 5,000 characters per request. Every successful revision uses its own allowance; failed or cancelled jobs release their reservations. Playback and WAV downloads are free.
After email verification, you can generate one output of up to 300 characters for evaluation only, with no card. Stock previews are free. A successful voice-design preview uses that same free output.
Yes. Create a private clone from your own recording with live recorded consent, then choose it in Studio. You can also describe a narrator to design a voice, or choose an existing stock voice.
Studio exports WAV. Paid offers accept up to 5,000 characters per request; split longer scripts into separate requests. Each successful take consumes its quoted allowance. Playback and downloading existing audio are free.
The free sample is for evaluation. With a paid plan or character pack, you can publish audio that you have the rights to use, subject to the Terms. Clone only your own voice.
