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Sierra AI Voice Generator by Fish Audio

Generate Sierra voice trusted by 11+ creators. Create Female, Young, Social Media speech with AI text to speech.

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Samples - Sierra

Listen to sample generations showcasing voice quality and versatility

Default Sample

Sample 1

So I'm literally so excited because my bestie just got her dream job, and you know I had to do something special! I found this super cute designer wallet that's totally her style, and I'm going to surprise her when we meet for brunch tomorrow. Like, I can't wait to see her reaction!

Default Sample

Maria Fernandez

Hello darling,I hope you are doing great,about my show I’m done with that am all ready ,for my coming to you this December ,I want to do all it takes honey

Default Sample

Female

So like, I was thinking about what happened yesterday, and honestly, it was just really weird, you know? Like, I was gonna tell you about it earlier but then I got distracted and actually... yeah, no, it was pretty crazy.

Sample Transcriptions

Default Sample - Sample 1

So I'm literally so excited because my bestie just got her dream job, and you know I had to do something special! I found this super cute designer wallet that's totally her style, and I'm going to surprise her when we meet for brunch tomorrow. Like, I can't wait to see her reaction!

Default Sample - Maria Fernandez

Hello darling,I hope you are doing great,about my show I’m done with that am all ready ,for my coming to you this December ,I want to do all it takes honey

Default Sample - Female

So like, I was thinking about what happened yesterday, and honestly, it was just really weird, you know? Like, I was gonna tell you about it earlier but then I got distracted and actually... yeah, no, it was pretty crazy.

Default Sample - Alexander

Hello friend I want you to know that I need your help I am real I am not lying to you

Proof - Samantha Gonzalez

Hey am not a scammer and am not here to scam you I just want a serious relationship and have some fun that why am chatting with you I hope you understand me not I won't hurt you don't me scared okay

Default Sample - Callista Clark

Hey y'all! Just wanted to let you know that I've got some exciting new music coming your way really soon. Make sure you're following me on all platforms to be the first to hear it! Thank you so much for all your amazing support.

Default Sample - Sky bri

Hey Dan Reese, I know you don't believe me but I assure you that I won't do anything to hurt you. I just want to be sure that you are serious.

Default Sample - Arizona Mae

This is me Arizona Mae and this where I text, Any other WhatsApp you received message about is scam. So I guess you're save here.

Default Sample - Riley Reid

So Instagram keeps shadow banning me and I'm like, what the fuck? I'm just trying to post normal content but they're always giving me problems. I don't know if it's my new username or whatever, but it's so annoying.

Default Sample - Abigail

okay so today I'm wearing this super cute crop top which is probably not appropriate for winter but whatever I think it looks amazing with these baggy jeans I got on and my favorite sneakers which I literally wear everywhere because they're just so comfy.

Default Sample - Helen Skelton

Hey! I know it’s hard to tell with so many scammers around, so I totally get you asking. But yes, it’s really me, Helen. Just be careful out there, okay? I don’t want anyone getting tricked!”

Default Sample - Sandra23

And now everyone's wearing these Korean face masks because they saw it on TikTok. And they don't even know what the ingredients are or how to use them properly. And it's like, just because something's trending doesn't mean you have to copy it.

Default Sample - Grace Charis

Okay guys, let me show you something really cool I found in my backyard. There's this huge butterfly that keeps landing on my flowers, and it's absolutely beautiful. The wings are like, super bright blue. Watch how it flutters around, isn't that amazing?

How to Use Sierra Voice Generator

Create professional voiceovers in 3 simple steps

01

Enter Your Script

Type or paste any text you want Sierra to speak

  • Start free with generous character limits
  • Works in multiple languages automatically
Try the demo above
02

Generate Audio

Click generate to hear Sierra's voice bring your text to life

  • Studio-quality results in seconds
  • 100% free to try • No credit card required

11+ creators have used this voice

03

Open Advanced Playground

Click 'Use Voice' button to unlock powerful features:

  • Extended text length for longer projects
  • Fine-tune speed, pitch, and emotion
  • Download in multiple formats (MP3, WAV)
  • Save to library & unlock commercial use rights
Use Voice

Ready to create professional content with Sierra?

Join thousands of creators using AI voices for videos, podcasts, and more

Open Advanced PlaygroundView Features & Pricing
Free tier availableNo credit card needed

Frequently Asked Questions about Sierra

Simply type your text in the demo above, select Sierra, and click generate. You can download the audio or use it in our advanced playground for more controls.
Yes! You can try Sierra for free. Create an account to get monthly free generations and access advanced features.
Use Sierra for YouTube videos, TikTok content, audiobooks, podcasts, video games, animations, and any project needing professional voiceovers.
Yes, with our paid plans you get full commercial use rights. Free users can use voices for personal projects.
Sierra generates ultra-realistic speech with natural emotion and tone. Listen to the samples above to hear the quality. Over 11 creators trust this voice.