AI Voice Generator

GizAI voice

Design, clone, and direct the voice you need

Voice Design · Voice Cloning · 646 Languages

Generate natural speech with OmniVoice by default, design a voice from attributes, or clone an authorized reference while controlling language, accent, pacing, duration, and delivery with each model’s real inputs.

Voice examples

Real voice directions mapped to live model controls

Designed English narration

Prompt used

Good design does not ask for attention. It makes the next step feel obvious.

OmniVoice warm narrationDesigned English narration

Voice design

Describe supported age, gender, accent, timbre, emotion, and delivery attributes instead of hunting through a fixed speaker list.

Authorized voice cloning

Attach a voice you own or have permission to use; supported models expose their actual reference-audio and transcript requirements.

Massively multilingual speech

OmniVoice supports 646 languages, Auto detection, mixed-language text, speed, target duration, and supported nonverbal cues.

Model-native controls

Only the voices, references, language, emotion, speed, duration, and format controls implemented by the selected live model are shown.

Choose a dedicated AI voice model

k2-fsaOmniVoice

audioFree 6/1 hrafter ≈ $0.0055/use

Massively multilingual zero-shot TTS with Voice Clone and Voice Design modes, prompt preprocessing, speed, duration, and diffusion controls.

Owen SongInflect Micro v2

audioFree 12/1 hrafter ≈ $0.0011/use

Instant CPU-efficient English narration with one consistent synthetic male voice.

Inworld AIInworld TTS-1.5 Mini

audioFree 12/1 hrafter ≈ $0.0275/1K chars

Modalities: text → audio
Released: Jan 21, 2026
Formats: MP3 · WAV · FLAC · OGG

Low-latency expressive text-to-speech optimized for real-time apps

xAIxAI Text-to-Speech

audioFree 12/1 hrafter ≈ $0.0165/1K chars

Modalities: text → audio
Released: Mar 16, 2026
Formats: MP3 · WAV · FLAC · OGG

Expressive text-to-speech with over two dozen voices, speech tags, and multilingual support

OpenAIOpenAI TTS (Text to Speech)

audioFree 8/3 hrafter ≈ $0.0165/1K chars

Modalities: text → audio
Released: Nov 6, 2023

Reliable OpenAI text-to-speech for clear narration, dialogue, and assistant voice output.

fish-audioS1

audio≈ $0.0165/1K chars

Modalities: text → audio
Released: Jul 29, 2026
Price: ≈ $0.0165/1K chars

S1 is a multilingual text-to-speech model from Fish Audio. It is suited for voice applications that need broad emotional expression, using parenthetical controls to guide speaking style across its supported...

fish-audioS2 Pro

audio≈ $0.0165/1K chars

Modalities: text → audio
Released: Jul 29, 2026
Price: ≈ $0.0165/1K chars

S2 Pro is a multilingual text-to-speech model from Fish Audio. It is suited for expressive narration and multi-speaker dialogue, with natural-language controls for speaking style and emotion.

MicrosoftMAI-Voice-2-Flash

audio≈ $0.0165/1K chars

Modalities: text → text
Released: Jul 23, 2026
Price: ≈ $0.0165/1K chars

MAI-Voice-2-Flash is a low-latency text-to-speech model from Microsoft for voice agents, assistants, call centers, accessibility, narration, and other interactive applications. It generates expressive 24 kHz mono speech across 15 languages...

AlibabaQwen-Audio-3.0-TTS Flash

audio≈ $0.0165/1K chars

Modalities: text → text
Released: Jul 23, 2026
Price: ≈ $0.0165/1K chars

Qwen-Audio-3.0-TTS Flash is Alibaba's fast, cost-efficient text-to-speech model, generating spoken audio from text via the DashScope Speech Synthesizer API.

AlibabaQwen-Audio-3.0-TTS Plus

audio≈ $0.022/1K chars

Modalities: text → text
Released: Jul 23, 2026
Price: ≈ $0.022/1K chars

Qwen-Audio-3.0-TTS Plus is Alibaba's higher-quality text-to-speech model, generating spoken audio from text via the DashScope Speech Synthesizer API.

deepgramAura-2

audio≈ $0.033/1K chars

Modalities: text → text
Released: Jul 16, 2026
Price: ≈ $0.033/1K chars

Aura-2 is a multilingual text-to-speech model from Deepgram. It supports Deepgram’s canonical Aura-2 voice catalog for speech synthesis across multiple languages.

MiniMaxSpeech 2.8 HD

audio≈ $0.11/1K chars

Modalities: text → text
Released: Jul 16, 2026
Price: ≈ $0.11/1K chars

MiniMax Speech 2.8 HD is a text-to-speech model from MiniMax. It is suited for applications that generate spoken audio from text and accepts arbitrary MiniMax voice IDs.

MiniMaxSpeech 2.8 Turbo

audio≈ $0.066/1K chars

Modalities: text → text
Released: Jul 16, 2026
Price: ≈ $0.066/1K chars

MiniMax Speech 2.8 Turbo is a text-to-speech model from MiniMax. It is suited for applications that generate spoken audio from text and accepts arbitrary MiniMax voice IDs.

MicrosoftMAI-Voice-2

audio≈ $0.0242/1K chars

Modalities: text → text
Released: Jun 2, 2026
Price: ≈ $0.0242/1K chars

MAI-Voice-2 is an expressive text-to-speech model from Microsoft. It is suited for conversational assistants, media narration, accessibility, education, and other long-form voice applications. It supports 15 languages across 18 locales,...

Fish AudioFish Audio S2.1 Pro

audio$15 / 1M

Modalities: text → audio
Released: Jun 1, 2026
Price: $15 / 1M
Formats: MP3 · WAV · FLAC · OGG

Flagship multilingual text-to-speech with natural language voice control and realtime streaming

Inworld AIInworld Realtime TTS-2

audio≈ $0.0385/1K chars

Modalities: text → audio
Released: May 5, 2026
Price: ≈ $0.0385/1K chars
Formats: MP3 · WAV · FLAC · OGG

Conversational text-to-speech with realtime voice direction and audio-aware delivery

canopylabsOrpheus 3B

audio≈ $0.0077/1K chars

Modalities: text → text
Released: Apr 23, 2026
Price: ≈ $0.0077/1K chars

Orpheus 3B is an English text-to-speech model from Canopy Labs, fine-tuned for natural prosody and expressive delivery. It offers 7 preset voices and is suited for narration, voice assistants, and...

sesameCSM 1B

audio≈ $0.0077/1K chars

Modalities: text → text
Released: Apr 23, 2026
Price: ≈ $0.0077/1K chars

CSM 1B is a conversational speech model from Sesame. It accepts text input and produces English speech output, with voice options spanning conversational and read-speech styles. At 1B parameters, it...

HexgradKokoro 82M

audio≈ $0.000682/1K chars

Modalities: text → text
Released: Apr 23, 2026
Price: ≈ $0.000682/1K chars

Kokoro 82M is a lightweight, open-weight text-to-speech model from hexgrad. It converts text to speech across 8 languages (American and British English, Spanish, French, Hindi, Italian, Japanese, Portuguese, and Chinese)...

Mistral AIVoxtral Mini TTS

audio≈ $0.0176/1K chars

Modalities: text → text
Released: Apr 19, 2026
Price: ≈ $0.0176/1K chars

Voxtral Mini TTS is Mistral's text-to-speech model featuring zero-shot voice cloning and multilingual support. It converts text input into natural-sounding audio output.

Model selection guide

Choose a voice model by identity and control

Decide whether you need designed identity, an authorized clone, a fixed speaker, multilingual output, or low latency before choosing a model.

OmniVoice

Best for: Voice design, 646 languages, mixed-language speech, and authorized cloning
Why choose it: One model covers attribute-based identity, reference audio with its transcript, pace, target duration, and nonverbal cues.
Watch for: Broad language coverage does not guarantee native pronunciation for every name, dialect, or recording condition.

OpenAI TTS (Text to Speech)

Best for: Straightforward narration with a stable preset voice
Why choose it: A simple text-to-speech contract is useful when predictable speaker selection matters more than cloning.
Watch for: Preset voices provide less identity control than design or reference-based models.

xAI Text-to-Speech

Best for: Expressive preset speech and conversational delivery
Why choose it: Provides a dedicated live TTS option with its own voice and format contract.
Watch for: Supported voices, languages, and style controls must be read from the current model fields.

Known limits

What AI voice generation cannot guarantee

Consent is mandatory

A technically possible clone is not automatically lawful or ethical. Use only voices you own or have explicit authority to reproduce.

Similarity can drift

Voice identity, accent, age, emotion, and speaking style can vary with language, text, reference quality, and generation settings.

Pronunciation needs review

Names, acronyms, numbers, code-switching, dialects, and specialist terminology should be reviewed by a fluent speaker.

Performance controls vary

Emotion, speed, target duration, nonverbal cues, cloning, and formats are available only when the selected live model exposes them.

Synthetic speech can deceive

Disclose synthetic voices where appropriate and never use generated speech for impersonation, fraud, false endorsement, or misleading evidence.

Made with GizAI

Voice examples

Browse real voice examples made with GizAI.

Editorial transparency

How this page was reviewed

Written by GizAI Product Team · Reviewed by GizAI Model Operations · Updated 2026-07-16

GizAI publishes this AI voice generator page about its own product. Model names, inputs, controls, access, and plan requirements come from the live GizAI catalog; examples and editorial guidance explain practical use without promising flawless output.

Match the AI voice generator default, offered models, and example inputs to active GizAI model contracts.
Run the public form through model selection, example application, and the canonical Assistant handoff.
Audition identity, pronunciation, pacing, nonverbal cues, and reference behavior across representative languages.
Verify one canonical URL, visible FAQs, structured data, internal links, desktop layout, and mobile layout.

Clear answers

AI voice generator and cloning FAQ

Is OmniVoice the default voice model?

Yes. This page starts with OmniVoice for multilingual voice design and authorized zero-shot cloning. You can select another live voice model when its voices or controls fit the job better.

How does OmniVoice switch between voice design and cloning?

Without reference audio it uses supported voice attributes. Adding an authorized reference recording and its transcript switches it to cloning.

Can I clone any voice?

No. Only use a voice you own or have clear permission to use. Do not impersonate people or create deceptive audio.

Do all voice models support the same controls?

No. Language, reference audio, transcript, emotion, voice, speed, duration, and format come from each live model contract.

Why are music and sound effects not generated here?

This page is specialized for voices. Use the AI Audio Generator hub for all audio workflows, the AI Music Generator for songs and instrumentals, or the sound tools for effects, ambience, Foley, and video audio.

How much reference audio should I upload?

Use the duration and format accepted by the selected model. A clean, single-speaker recording without music, reverb, overlap, or background noise usually gives a more auditable reference.

Can one designed voice speak several languages?

Yes on models that support cross-language generation, but identity and accent can change by language. Review every target language with a fluent speaker.

How should I direct pronunciation and pacing?

Write the exact script, expand ambiguous abbreviations, add punctuation for pauses, select the correct language, and use speed, duration, or instruction fields only when the model exposes them.

Can I use an AI voice commercially?

Commercial suitability depends on consent, source rights, provider terms, disclosures, and the intended use. Keep evidence of authorization and review the final performance.