ElevenLabs
AI Voice & Speech
- Most natural text-to-speech and voice cloning
- Dubbing into 30+ languages
- Voice design and a huge voice library
- Free monthly characters
Content & Media Generation (34)
34 free AI voice and text-to-speech tools and 2 more — pricing tier and real capabilities on every entry. No ads, no sponsored placement.
AllAI Image GenerationAI Video GenerationVideo Editing & RepurposingAI Music & AudioAI Voice & SpeechCopywriting & WritingPresentations & DesignAI Image Editing & EnhancementAI Logo & Brand DesignAI Content Detection & HumanizersTranslation & Language AI3D & CAD GenerationAI Avatars & HeadshotsAI Storytelling & Fiction
freemium
Cartesia
AI Voice & Speech
- Ultra-low-latency real-time voice (Sonic)
- Ideal for voice agents and calls
- Instant voice cloning
- Free tier for developers
Hume AI
AI Voice & Speech
- Emotionally expressive voice interface (EVI)
- Detects and responds to tone
- Customizable empathic voices
- Free developer credits
Fish Audio
AI Voice & Speech
- 15-second voice cloning claimed near-perfect fidelity
- S2.1 Pro real-time emotionally-controllable voice model, free to start for devs
- Bundles TTS, voice cloning, STT and a full voice-agent stack in one platform
Speechify
AI Voice & Speech
- Free tier includes unlimited basic TTS at up to 1.5x speed with 10 voices
- Scan & Listen turns physical text/photos into audio
- AI Podcasts and Voice AI Assistant bundled into Premium beyond plain reading
Rime
AI Voice & Speech
- 3,000 free minutes on signup, no card required, before any payment
- Two model options: Mist (ultra-low latency) vs Coda (natural expression)
- 600+ voices across 50+ languages built for real-time voice-agent use
Krisp
AI Voice & Speech
- Real-time AI noise cancellation and accent conversion during live calls, not just post-processing
- Voice isolation and turn/interrupt detection APIs for developers
- Call Center AI tier adds live agent-assist summaries and analytics
Kokoro TTS
AI Voice & Speech
- Only 82M parameters yet ranks near top of the TTS Arena leaderboard for quality
- Apache 2.0 license — fully free for commercial use, weights open on Hugging Face
- Trained on a shoestring budget, the cheapest-to-reproduce competitive TTS model
Chatterbox (Resemble AI)
AI Voice & Speech
- MIT-licensed, fully open-source TTS/voice-cloning family (Turbo/Nano/Multilingual V3)
- Built-in watermarking for responsible-AI provenance on generated audio
- Paralinguistic tags ([laugh], [cough]) for expressive, non-flat speech
- Turns text into expressive speech using Microsoft's MAI-Voice models
- Control emotion, style and personality
- Free in the browser, no mandatory login per press reports
- MAI-Voice-2 supports 15 languages
- Open-source TTS generating up to 90 minutes of speech with up to 4 speakers
- VibeVoice-ASR transcribes 60-minute audio in one pass with speaker, timestamps and text
- ASR covers 50+ languages
- Free to self-host from GitHub and Hugging Face
- Multilingual voice generation with zero-shot voice cloning
- Streaming synthesis with low latency
- Inference and training code plus weights
- Apache-2.0 open source
- Open Apache-2.0 conversational speech model generating context-aware, natural speech
- Takes prior dialogue turns as context for prosody
- Weights on Hugging Face; base for the Sesame voice companion
- Llama-based speech LLM with human-like intonation and emotion tags
- Zero-shot voice cloning and low-latency streaming
- Apache-2.0 with multilingual variants
- Flow-matching TTS with zero-shot voice cloning from a few seconds of audio
- English, Chinese and community multilingual checkpoints
- MIT code, free Hugging Face Space and Gradio app
- Bilibili's zero-shot TTS with precise duration control and emotion control (IndexTTS2)
- Strong Chinese pinyin correction plus English
- Open weights and demo on Hugging Face
- Open Apache-2.0 audio foundation model for expressive speech and multi-speaker dialogue
- Zero-shot voice cloning and background-music-aware generation
- Weights on Hugging Face
- Apache-2.0 TTS with emotion, pitch and speaking-rate conditioning
- Voice cloning from a short reference clip
- Multilingual output; free playground on Zyphra site
- Fast, fully offline neural TTS for many languages and voices
- Runs on Raspberry Pi and CPU-only machines
- Powers Home Assistant voice; Open Home Foundation project
- LLM-based TTS with BiCodec single-stream tokens
- Zero-shot cloning and controllable pitch/speed/gender for Chinese and English
- Apache-2.0 weights
- Streaming TTS and STT models built on delayed-streams modeling, from the French Kyutai lab
- Low-latency text-in streaming speech, English and French
- Apache-2.0; powers the Unmute voice assistant demo
- Instant voice cloning that transfers tone colour to multilingual speech
- Granular control over emotion, accent, rhythm
- MIT license; cross-lingual cloning without target-language training data
- Few-shot voice cloning and TTS from as little as one minute of audio
- WebUI with dataset tools, ASR labeling and fine-tuning
- Supports Chinese, English, Japanese, Korean, Cantonese
- On-device TTS with instant voice cloning from three seconds of audio
- Runs on CPU and phones; GGUF quantised models
- Open weights from Neuphonic
- Ultra-small (tens of MB) Apache-2.0 TTS models that run on CPU
- Multiple built-in voices, fast inference without a GPU
- Good for embedded and offline apps
- Alibaba Qwen open TTS family with voice cloning and text-described voice design
- Multilingual, low-latency streaming synthesis
- Apache-2.0 weights; also usable via Qwen Chat
- MiniMax Speech (Speech-02 series) text-to-speech with 300+ voices across 30+ languages
- Voice cloning from ~10 seconds of audio
- Free plan with monthly credits after sign-up; also home of MiniMax Music
- MARS8 family of TTS models covering 150+ languages, including Flash (low latency) and Nano (on-device)
- AI video dubbing with voice cloning and lip sync
- $0 plan: 1 cloned voice, 5-minute video limit and a monthly TTS character allowance
- Free web front-end and API for the Kokoro-82M TTS model, self-hostable and OpenAI-compatible
- Browser-only versions run the model locally via WebGPU with no signup
- Many English and multilingual voices; unlimited use
- Online TTS with hundreds of voices across 100+ languages including Chinese and Japanese
- Free allowance of about 20,000 characters per week on standard voices
- Downloads MP3/WAV; commercial use allowed on free output per vendor
- Apache-2.0 model family: long-form TTS, MOSS-TTSD multi-speaker dialogue (up to ~60 minutes), voice design from text, streaming TTS, and sound-effect generation
- 31 languages with code-switching; Nano variant (0.1B) runs on CPU
- From the Shanghai OpenMOSS lab
- Alibaba Tongyi lab's 0.5B TTS covering 9 languages and 18+ Chinese dialects
- Zero-shot voice cloning, pronunciation inpainting and ~150ms bi-streaming latency
- Apache-2.0 with inference, training and deployment code
- Generates multi-speaker podcast conversations up to 90+ minutes with stable voices
- Mandarin, English and Chinese dialects (Sichuanese, Henanese, Cantonese) with cross-dialect cloning
- Paralinguistic tags for laughter, sighs and breathing; WebUI included
- Train a voice-conversion model on 10 minutes or less of audio and convert speech or singing
- Real-time voice changing with ~90 ms latency and built-in vocal separation
- MIT-licensed WebUI for CPU, NVIDIA, AMD and Intel GPUs
AI Voice & Speech — straight answers
What are the best free AI voice and text-to-speech tools?
Flocci AI Tools lists 36 AI voice and text-to-speech tools, ordered free tiers first: Copilot Audio Expressions, Kokoro Web, Zonos, Chatterbox (Resemble AI) and CosyVoice. 34 of the 36 are free or have a free tier. Every entry states what it uniquely does, not a score.
Are there completely free AI voice and text-to-speech tools?
Yes — 24 of these are marked fully free with no paid plan attached: Copilot Audio Expressions, Kokoro Web, Zonos, Chatterbox (Resemble AI) and CosyVoice. The rest are freemium, trial or paid, and each row states which.
What should I look for in AI voice and text-to-speech tools?
Start with what you need to do: turn text into a natural-sounding voice. Then check the pricing tier, because "free" here means no paid plan at all while "freemium" means a free tier under paid plans. Every tool on this page lists both.
See the full list →Head-to-head comparisons
Copilot Audio Expressions vs Kokoro WebCopilot Audio Expressions vs ZonosChatterbox (Resemble AI) vs Copilot Audio ExpressionsCopilot Audio Expressions vs CosyVoiceCopilot Audio Expressions vs F5-TTSKokoro Web vs ZonosChatterbox (Resemble AI) vs Kokoro WebCosyVoice vs Kokoro Web
Free alternatives
ElevenLabs alternativesCartesia alternativesHume AI alternativesFish Audio alternativesSpeechify alternativesRime alternativesKrisp alternativesKokoro TTS alternatives
Looking for a ranked shortlist instead? See the best free AI voice and text-to-speech tools.