Input Result
TTS Input Text
157/10000
Voice Selection
TTS Generated Audios

Your generated audio will appear here

Enter some text on the left and click Generate to get started.
Voice Cloning Input
Voice Clone Generated Audios

Your cloned voice will appear here

Fill in the form on the left and click Clone & Generate.
Voice Design Input

Longer, detailed descriptions give better voices: age, gender, accent, pace, mood and use. Example: “a warm British woman in her 30s, slow and friendly, for audiobooks”.

Voice Design Generated Audios

Your designed voice will appear here

Describe a voice on the left and click Design & Generate.
Voice Changer Input
Voice Changer Generated Audios

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Fill in the form on the left and click Change Voice.
AI Dubbing Input
More options
AI Dubbing Generated Results

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Choose a video on the left and click Generate Dub. The new voice replaces the original sound.
Speech to Text Input
Speech to Text Generated Results

Your transcript will appear here

Fill in the form on the left and click Transcribe.
Music Generator Input

Longer prompts give better music: genre, mood, instruments, tempo and where it will be used. Example: “calm lo-fi hip hop, soft piano, light rain, 80 bpm, for studying”.

More options
Music Generated Audios

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SFX Generator Input

Detailed prompts give better sounds: one clear sound, what makes it, the place and the distance. Example: “single wooden door knock, close up, small dry room”.

SFX Generated Audios

Your sound effect will appear here

Describe an effect on the left and click Generate SFX.
Song Generator Input

Describe the vocal, genre, instruments, tempo and mood for the best song. Example: “soft female vocal, acoustic pop, guitar and piano, 90 bpm, warm and hopeful”.

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Song Generated Audios

Your song will appear here

Fill in the form on the left and click Generate Song.
Lyrics Generator Input

Longer topics give better lyrics: names, places, a small story and the mood. Example: “my mom's 60th birthday, her garden, the songs she sang to us, grateful and happy”.

Lyrics Generated Results

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Give a topic on the left and click Generate Lyrics.
Vocal Isolator Input
Vocal Isolator Generated Audios

Your isolated vocals will appear here

Paste a track on the left and click Isolate Vocals.
Voice Cover Input

Upload a song with a clear lead vocal. It re-sings the lyrics in the new voice you pick, in the same style.

Voice Cover Generated Audios

Your voice cover will appear here

Fill in the form on the left and click Generate Cover.

Sienna, female mentor styled voice in English

Sienna is a female mentor styled voice for English text to speech on Speechma Pro. She sounds wise, warm and supportive, and speaks at a calm, thoughtful pace.

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Listen to Sienna

English · Mentor styled voice

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Use this voice
Language
English
Accent
India
Gender
Female
Voice type
Mentor styled voice
Delivery
Wise, warm and supportive
Allowance
Styled voices (how it works)

About Sienna

Sienna is a styled voice made on Speechma Pro's own AI voice models for one job: mentor. The character is built into the voice, so every line comes out in that style without any extra settings or tags.

Accent: Indian English, clear and syllable-timed, familiar to hundreds of millions of listeners in India and South Asia.

Creators usually choose Sienna for coaching and advice videos, course introductions and leadership talks. Sounds experienced and caring.

What Sienna is best for

  1. Coaching and advice videosSounds experienced and caring.
  2. Course introductionsWelcomes learners warmly.
  3. Leadership talksCalm authority.

What you hear in the sample

The sample above is Sienna reading Speechma Pro's standard preview text:

You're listening to Speechma Pro. This voice can narrate your videos, read your audiobooks, and bring every story to life with natural, studio-quality sound.

How to get the best results with Sienna

  • Speak directly to "you".
  • Share one lesson per paragraph.
  • Spell out abbreviations that can be read two ways, for example "Doctor" instead of "Dr." when it starts a sentence.
  • Write years and money the way you want them spoken: "twenty twenty-six" or "2026", "$5" or "five dollars".
  • Use commas and full stops to control breathing; a long sentence without punctuation is read in one breath.

How to use Sienna

  1. Open Text to SpeechSienna is already selected in the voice list at the top of this page. Press "Use this voice" to jump straight to it.
  2. Type or paste your textUp to 10,000 characters per conversion.
  3. Adjust the deliveryChange the speed or pitch if you need to, and use punctuation to control the pauses.
  4. Generate and downloadPress Generate, listen to the result and download your MP3.

Sienna compared with similar voices

Not sure Sienna is the one? These voices are the closest in language, accent, type and style:

VoiceGenderAccentTypeBest for
Sienna (this voice)FemaleIndiaMentor styled voiceCoaching and advice videos
HannahFemaleIndiaNews Anchor styled voiceNews recaps
NaomiFemaleIndiaCommercial styled voiceRadio and video ads
MeganFemaleIndiaTravel Vlog styled voiceTravel vlogs
James VermaMaleIndiaCommercial styled voiceRadio and video ads
Ryan SharmaMaleIndiaAnnouncer styled voiceEvent and venue announcements

About the English language

English is the most widely learned language in the world and the main language of international business, science, aviation and the internet. It has many recognised accents, from American and British to Australian, Indian, Irish, Nigerian and South African English, and each one changes vowels, rhythm and intonation.

English is spoken by about 1.5 billion people and belongs to the Indo-European, Germanic language family. Speechma Pro has 165 English voices, and you can also use Voice Cloning, Voice Changer, Voice Design, Speech to Text, AI Dubbing in English.

Voices like Sienna

HannahFemale · India · News Anchor styled voiceNaomiFemale · India · Commercial styled voiceMeganFemale · India · Travel Vlog styled voiceJames VermaMale · India · Commercial styled voiceRyan SharmaMale · India · Announcer styled voiceWyattMale · India · Conversational styled voiceOwenMale · India · YouTube styled voiceTessaFemale · United States · Cooking Show styled voice

All 165 English voices · Voice library · Voice types explained

Questions about Sienna

Is Sienna free to use?

Sienna is included in Speechma Pro. Each conversion counts toward your Styled voices allowance; see how allowances work.

Can I use Sienna for YouTube and commercial projects?

Yes. Audio you create with Sienna can be used in your own videos, podcasts, ads, courses and products. Please read the terms for the details.

What does Sienna sound like?

Sienna sounds wise, warm and supportive and speaks at a calm, thoughtful pace. Press play on the sample at the top of this page to hear it.

Which language should I type in?

Write your text in English. Text in other languages may be read with an English accent.

How long can my text be?

Up to 10,000 characters in one conversion. For longer texts, split them into parts and join the MP3 files.

How do I download the audio?

Press Generate, then Download. You get an MP3 file that you can use in any video or audio editor.

Which voices are similar to Sienna?

The closest voices are Hannah, Naomi and Megan. You can compare them in the table above.

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