Text to Speech AI
— Dialogue, Emotion & 75 Languages
Type your script, assign a voice to each speaker, and add emotion tags — generate natural-sounding audio in seconds. Supports multi-speaker dialogue, Audio Tags for emotion and sound effects, and text to voice conversion in 75 languages with Auto Detect.
Enter the text content for this dialogue segment.
Select the voice character for this dialogue.
Single speaker
Xavier: [calm] Welcome to the AI studio, where photos come to life with AI Avatar Lip Sync. [excited] Upload an image and an audio file, then watch your avatar speak naturally.
Multi-speaker dialogue
Juniper: [excitedly] Hey James! Have you tried the new ElevenLabs V3?
James: [curiously] Yeah, just got it! The emotion is so amazing. I can actually do whispers now— [whispering] like this!
What Makes This Text to Speech AI Different
Most TTS tools generate a single voice reading a script. This one generates a conversation — with multiple speakers, shared emotional context, and Audio Tags for full expressive control.
Multi-Speaker Dialogue
Unique CapabilityMultiple speakers · Shared context · Natural turn-taking · One audio file
Each line of your script gets its own speaker voice. The AI synthesizes the entire dialogue as a single audio file with natural pacing and conversational flow between speakers — no manual audio editing or timeline stitching required. Ideal for podcast scripts, character dialogue, e-learning scenarios, and any content where multiple people need distinct voices.
Audio Tags
Expressive ControlEmotion · Delivery · Nonverbal sounds · Sound effects · Accent · Pacing
Insert Audio Tags directly into your script to shape how the AI delivers each line. Add [laughing] for natural laughter, [whispers] for a hushed tone, [excited] for energetic delivery, or [door knocking] for ambient sound effects — all without recording a studio. Six tag categories let you direct AI voice output like a recording session, not a text editor.
Everything You Need to Generate AI Voice
From multi-speaker dialogue scripts to single-voice narration — with full emotion control, 75-language support, and a voice library you can preview before generating.
Multi-Speaker Text to Speech
Write a dialogue, assign a different AI voice to each speaker, and generate the full conversation as one audio file. The AI voice generator synthesizes turn-taking naturally — works for interviews, podcast scripts, character dialogue, and e-learning scenarios with multiple speakers.
Try Multi-Speaker TTSAudio Tags for Emotion & Sound
Control how every line sounds using Audio Tags embedded in your script. Six categories — emotion (excited, sad, angry), delivery (whispers, shouting), nonverbal (laughing, sighs), sound effects (phone ringing, door knocking), accent, and pacing — let you direct AI text to speech output without audio editing tools.
Try Audio TagsText to Speech in 75 Languages
Generate AI speech in 75 languages and dialects with Auto Detect mode — paste any text and the model identifies the language automatically. Manually select a language for precise accent control. Multilingual scripts work across multiple dialogue lines within a single generation.
Explore LanguagesVoice Library with Audio Preview
Browse text to speech voices and preview each one before committing to a generation. Every voice has a hosted audio preview — hear the tone, pacing, and character before adding it to your dialogue. Filter by gender, age, accent, and use case to find the right voice for narration, character, or commercial content.
Browse VoicesWhy Use AI Text to Speech?
Recording studios charge by the hour. Voice actors charge by the word. AI TTS generates natural text to speech from any script — in seconds, at any scale.
Natural Voice, Not Robotic TTS
Older text to speech systems produce flat, mechanical output. Modern AI TTS models trained on real human speech generate natural rhythm, intonation, and prosody — the difference is immediately audible in longer content like narration and dialogue.
Emotion and Tone Control
Script the emotional arc of your audio the same way you write stage directions. Add [excited], [whispers], [laughing], or [sad] inline — the AI adjusts delivery, pacing, and pitch in response. No post-processing, no EQ, no manual takes.
Dialogue at Scale
Single-voice TTS is a recording. Multi-speaker dialogue TTS is a production. Generate podcast-length conversations, e-learning narration with multiple characters, or customer service simulations from a plain text script — no studio, no scheduling.
No Audio Skills Required
If you can write a script, you can generate professional audio. Paste text, pick voices, add tags if needed, click generate. Download as MP3. No DAW, no microphone, no audio editing knowledge required.
Generate AI Speech in 3 Steps
From plain text to voice to downloadable audio — no audio equipment, no recording, no editing.
Write or Paste Your Script
Type your script into the dialogue editor or paste existing text. Each line becomes a speech segment. Add multiple lines for a single speaker, or alternate between speakers for text to voice dialogue. Total script length: up to 5,000 characters per generation.
Assign Voices and Add Emotion Tags
Assign a voice from the library to each dialogue line — preview voices before selecting. Optionally insert Audio Tags inline — [excited], [whispers], [laughing], [phone ringing] — to control emotion, delivery, and ambient sound. Set Stability to Creative for varied pacing or Robust for consistent output.
Generate and Download Your Audio
Click Generate to synthesize the full dialogue as one audio file. Play it back in the browser to review. Download as MP3 for use in video projects, podcasts, e-learning modules, or any content pipeline.
Frequently Asked Questions
Everything you need to know about AI text to speech, multi-speaker dialogue, and Audio Tags.
Text to speech AI converts written text into natural-sounding spoken audio using deep learning models trained on real human voice recordings. Unlike older rule-based TTS that produces flat, robotic output, modern AI text to speech models learn natural prosody, intonation, and rhythm from training data — generating speech that sounds like a real person reading your script. AI TTS is used in podcasts, e-learning, audiobooks, video narration, customer service, and any application where recorded human voice was previously required.
Most online TTS tools generate a single voice reading a block of text. Text to Speech AI generates multi-speaker dialogue — you assign a different AI voice to each line, and the system synthesizes the full conversation as one coherent audio file with natural turn-taking and shared emotional context. Audio Tags give you inline control over emotion, delivery, nonverbal sounds, and sound effects inside the script itself, without any audio editing tools.
Audio Tags are inline markers you insert into your script text that instruct the AI how to deliver that line. Six categories are available: emotion (excited, sad, angry, fearful), delivery (whispers, shouting), nonverbal (laughing, crying, sighs), sound effects (phone ringing, door knocking, applause), accent, and pacing. Write them directly in your script — for example: 'I can’t believe this happened. [shocked] We’re going to be late.' The AI incorporates the tag as part of the speech generation, not as a post-process audio layer.
Text to Speech AI supports 75 languages with Auto Detect mode. Auto Detect identifies the language from the text and applies the correct phoneme set automatically — useful for mixed-language scripts or when the input language is unknown. You can also manually select a specific language for precise accent control. Multilingual scripts work across multiple dialogue lines in a single generation.
Multi-speaker dialogue TTS generates a conversation with different voices assigned to different speakers — all synthesized as one audio file. You write the script line by line, assign an AI voice to each speaker, and generate. The AI produces natural conversational flow, shared emotional context, and realistic pacing between speakers. This is fundamentally different from recording separate single-voice tracks and manually stitching them together in an audio editor.
Stability controls the consistency of the AI voice output. Creative (low stability) allows more natural variation in pacing and delivery — the AI reads the same script differently each generation, similar to natural human variation. Robust (high stability) produces predictable, consistent output every time — useful for branded voice content and professional narration. Natural (the default) balances expressiveness with consistency for most use cases.
Yes. Every voice in the library has a hosted audio preview — click play to hear how it sounds before adding it to your dialogue. You can filter voices by gender, age, accent, and use case. If you generate and find the voice does not fit the script tone, switch voices and regenerate — generation is fast enough to iterate without significant time cost.
For podcast use, multi-speaker dialogue TTS produces the most realistic conversation audio — assign a different voice to each host or guest, add natural pacing and delivery using Audio Tags, and generate the full episode script as one audio file. For solo podcast narration, a single voice with Natural stability and selective emotion tags works well for pacing control. AI voice reader output is also suitable for long-form content where consistency across a full episode matters.
AI-generated audio from Text to Speech AI is available for commercial use, subject to the platform Terms of Service. This covers standard commercial applications including video content, podcasts, e-learning modules, product demos, and marketing materials. Review the terms for your plan if you intend to use the audio in high-volume broadcast or voice-agent deployments.
Text to Speech AI offers free generation to get started — no download or installation required, use it online directly. Paid plans are available for higher-volume generation and commercial use. If you want to convert text to speech or try tts online without committing to a subscription, the free tier lets you test the full feature set including multi-speaker dialogue and Audio Tags.
Each generation supports up to 5,000 characters across all dialogue lines combined. For longer content — full podcast episodes, extended e-learning modules, or audiobook chapters — split the script into sections and generate each part separately, then join the audio files. Within the 5,000-character limit, there is no restriction on the number of speakers or dialogue turns.
Generated audio downloads as an MP3 file, which is compatible with all major video editors (Premiere Pro, Final Cut, DaVinci Resolve), podcast platforms (Spotify, Apple Podcasts), e-learning authoring tools (Articulate, iSpring), and any standard media player. MP3 works directly in browser-based applications and does not require format conversion for most content pipelines.