Best Free AI Voice Cloning Tools 2026: 6 Options Compared

Voice cloning is one of the areas where the licence and consent terms matter more than the audio quality. Only clone a voice you own or have written permission to use, and read each tool's terms because some free plans bar commercial use. Hosted options give you a monthly allowance: ElevenLabs offers 10,000 credits a month on its free plan with the commercial licence appearing to start on the paid Starter plan, and Fish Audio gives 8,000 credits a month with up to 500 characters per generation, although its page contradicts itself on commercial use. Play.ht is listed without readable pricing, so confirm its free tier first. The self-hosted options remove the credit meter: OpenVoice is MIT and says it is free for commercial and research use, Chatterbox is MIT and clones a voice from a short reference clip but watermarks every output, and the Coqui TTS fork is MPL-2.0 with XTTS cloning from a speaker file, with the caveat that model weights may carry their own terms. Choose hosted if you want a result in minutes without a GPU. Choose self-hosted if you need volume, privacy or a clear licence, and accept the setup work.

ElevenLabs

Free: 10,000 credits a month. The commercial licence appears to start on the paid Starter plan at $6 a month billed monthly, so treat free output as personal use.

Price: Free (Free: 10,000 credits per month; commercial licence appears to start on the paid Starter plan); paid from $6 per month, billed monthly (Starter; $5 equivalent on annual billing; Creator $22) (ElevenLabs pricing, checked 2026-10-22).

Platforms and license: Web browser. Proprietary SaaS.

Best for: High-quality cloned voices for personal projects.

Compare: ElevenLabs alternatives

Fish Audio

Free: 8,000 credits a month, up to 500 characters per generation and 3 public voice slots. The page contradicts itself on commercial use, so confirm the terms.

Price: Free (Free: 8,000 credits per month, up to 500 characters per generation, 3 public voice slots); paid from $11 per month (Plus: 250,000 credits, commercial use) (Fish Audio pricing, checked 2026-10-22).

Platforms and license: Web browser. Proprietary SaaS.

Best for: Short clips and multilingual voice tests.

Chatterbox

MIT-licensed open models, including a CPU-capable Nano version, that clone a voice from a short reference clip. Every output carries a Perth watermark per the README.

Price: Free (Free open-source models (Nano 110M runs on CPU) with voice cloning from a short reference clip) (Chatterbox pricing, checked 2026-10-22).

Platforms and license: Self-hosted (Python library). MIT (open source).

Project activity: 27.3k GitHub stars · latest release v0.1.2 (Jun 13, 2025) · last commit Jul 21, 2026

Best for: Local cloning with a permissive licence.

Worth knowing: Every generated file carries a Perth watermark per the README. Multilingual V3 covers 23+ languages.

OpenVoice

MIT-licensed instant voice cloning that copies tone color from a reference and controls style. The README says free for commercial and research use; V2 natively covers six languages.

Price: Free (Free to run yourself; the README says it is free for commercial and research use) (OpenVoice pricing, checked 2026-10-23).

Platforms and license: Self-hosted (Python). MIT (open source).

Project activity: 38.1k GitHub stars · No commits since Apr 19, 2025

Best for: Cross-language cloning on your own machine.

Coqui TTS (idiap fork)

MPL-2.0 community fork of Coqui TTS where XTTS clones a voice from a speaker file. Model weights may carry separate terms, so check each model before commercial use.

Price: Free (Free open-source library; XTTS clones a voice from a speaker reference file) (Coqui TTS (idiap fork) pricing, checked 2026-10-23).

Platforms and license: Self-hosted (Python). MPL-2.0 (open source).

Project activity: 2.3k GitHub stars · latest release v0.28.0 (Oct 19, 2026) · last commit Oct 24, 2026

Best for: Developers who want a maintained TTS library.

Play.ht

Listed with an API and web app, but the pricing page failed to load and third-party listings disagree, so no limits are recorded. Check the current free tier first.

Price: Free (Play.ht pricing, checked 2026-10-23).

Platforms and license: Web, API. Proprietary.

Best for: Evaluating a hosted API before paying.

Compare: Play.ht alternatives

Which one to pick

• You want a cloned voice in minutes with no GPU: ElevenLabs
• You need a permissive licence and local processing: OpenVoice
• You want a maintained library to build on: Coqui TTS (idiap fork)
• You only need short multilingual clips: Fish Audio