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

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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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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

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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”.

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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

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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

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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

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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

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Heart, female natural voice in English

Heart is a female natural voice for English text to speech on Speechma Pro. She sounds relaxed and human, as if the person is speaking to you rather than reading, and speaks at a natural, conversational pace with small, real-sounding pauses.

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Listen to Heart

English · Natural voice

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Use this voice
Language
English
Accent
United States
Gender
Female
Voice type
Natural voice
Delivery
Relaxed and human, as if the person is speaking to you rather than reading
Allowance
Styled voices (how it works)

About Heart

Heart is a natural voice: instead of reading, it talks, with the small pauses and changes in pitch of real conversation. It is made on Speechma Pro's own AI voice models and works best with casual, everyday language.

Accent: General American English, the accent most viewers know from films, TV and YouTube. It is the safe choice for a global audience.

Creators usually choose Heart for social media videos, friendly explainers and podcast segments. Sounds like a real creator.

What Heart is best for

  1. Social media videosSounds like a real creator.
  2. Friendly explainersEasy, approachable listening.
  3. Podcast segmentsCasual, natural conversation.

What you hear in the sample

The sample above is Heart 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 Heart

  • Write in everyday language.
  • Short sentences sound the most natural.
  • 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 Heart

  1. Open Text to SpeechHeart 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.

Heart compared with similar voices

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

VoiceGenderAccentTypeBest for
Heart (this voice)FemaleUnited StatesNatural voiceSocial media videos
SkyFemaleUnited StatesNatural voiceSocial media videos
KoreFemaleUnited StatesNatural voiceSocial media videos
TaraFemaleUnited StatesNatural voiceSocial media videos
AoedeFemaleUnited StatesNatural voiceSocial media videos
JessFemaleUnited StatesNatural voiceSocial media videos

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 Heart

SkyFemale · United States · Natural voiceKoreFemale · United States · Natural voiceTaraFemale · United States · Natural voiceAoedeFemale · United States · Natural voiceJessFemale · United States · Natural voiceBellaFemale · United States · Natural voiceAlloyFemale · United States · Natural voiceJessicaFemale · United States · Natural voice

All 165 English voices · Voice library · Voice types explained

Questions about Heart

Is Heart free to use?

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

Can I use Heart for YouTube and commercial projects?

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

What does Heart sound like?

Heart sounds relaxed and human, as if the person is speaking to you rather than reading and speaks at a natural, conversational pace with small, real-sounding pauses. 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 Heart?

The closest voices are Sky, Kore and Tara. You can compare them in the table above.

Voice Effects

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