Input Result
TTS Input Text
0/10000
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

Your converted audio will appear here

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

Your dubbed video will appear here

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

Your music will appear here

Describe a track on the left and click Generate Music.
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”.

More options
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

Your lyrics will appear here

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.

Long text to speech, 10,000 characters at once

Paste a whole chapter, lesson or script. Speechma Pro reads up to 10,000 characters per conversion and gives you one finished audio file.

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Speechma Pro

Every AI voice tool, 50 million characters a month

No ads and no security codes. $4.89 $4.40 a month, cancel any time. See what you get

Get Speechma Pro

Built for long scripts

Smart splitting

Texts are split at the ends of sentences, never in the middle of a word.

Made at the same time

The parts are created in parallel, with the progress shown in percent.

One file back

The parts are joined for you into one MP3 or WAV.

Open your documents

Load .txt, .docx, .srt, .md, .html and .rtf files straight into the box.

From document to audio

  1. Open your fileOr paste the text, up to 10,000 characters.
  2. Choose a voice1,900+ voices in 75+ languages and accents.
  3. GenerateDownload one audio file when it is ready.

Your monthly allowance

50M

Text to Speech (Standard + HD voices)characters a month

3M

Styled voicescharacters a month

1.5M

Voice cloningcharacters a month

1.5M

Voice designcharacters a month

1,200

Voice changerrecordings a month

3,000

Speech to textfiles a month

300

AI dubbingvideos a month

900

Music studiocreations a month

How the allowances work: the 50 million characters are for the 1,000+ Standard + HD voices. Styled voices, voice cloning, voice design and the other AI tools each have their own allowance, counted in uses (a text is made in parts of up to 1,000 characters, and each part is 1 use). How allowances work. Testing phase: Speechma Pro 2.0 is in its testing phase, so we may increase or decrease these limits at any time according to the needs of the platform. The current limits are always shown on the limits page and in My Account.

Speechma Pro

Every AI voice tool, 50 million characters a month

No ads and no security codes. $4.89 $4.40 a month, cancel any time. See what you get

Get Speechma Pro

Frequently asked questions

Is 10,000 characters per conversion the maximum?

Yes, per conversion. For longer books, convert chapter by chapter: 50 million characters a month gives you plenty of room.

Do styled voices support long texts?

Yes, up to 10,000 characters, made in parts of up to 1,000 characters. Each part counts as one use of your Styled voices allowance.

Can the limits change?

Yes. Speechma Pro 2.0 is in its testing phase, so we may increase or decrease limits at any time according to the needs of the platform. The current limits are always on the limits page.

Related tools and guides

50 million characters a month Document to Audio For audiobooks Limits: 50 million characters Text to Speech Pricing

Voice Effects

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