Free Fish Audio: S2.1 Pro Free (free)
Fish Audio·tts·see pricing·
S2.1 Pro Free is the no-cost variant of Fish Audio S2.1 Pro, intended for testing, prototyping, and low-volume applications. It provides the same synthesis capabilities without production latency or availability...
Use via API
curl -X POST https://api.rewind.ai/v1/tts/ \
-H "Authorization: Bearer sk-rewind-..." \
-H "Content-Type: application/json" \
-d '{"model":"fish-audio/s2.1-pro-free:free","text":"hello world"}'Common Questions
Free Fish Audio: S2.1 Pro Free (free) on Rewind.ai is a free AI tool. There's no charge and no sign up needed to start.
Yes. You get 2,500 free tokens per day to use Free Fish Audio: S2.1 Pro Free (free) and every other tool on Rewind.ai. A free account raises that to 5,000 tokens/day. Token packs start at $5.
Free Fish Audio: S2.1 Pro Free (free) sends your request to an AI model and shows the result on the page. Some models run on our own GPUs, others through their providers.
No. You can use Free Fish Audio: S2.1 Pro Free (free) right away without signing up. A free account doubles your daily usage to 5,000 tokens and saves your history.
Anonymous users get 2,500 tokens/day. Free accounts get 5,000 tokens/day. Tokens reset every 24 hours. Each generation costs ~100-5,000 tokens depending on the operation.
We don't sell your data or use it to train models, and we delete it on request.
In most cases, yes. What you generate is yours to use, and commercial use follows our Terms and the license of the model that made it. Don't use other people's likeness or copyrighted material without permission.
Free Fish Audio: S2.1 Pro Free (free) lets you start on free daily tokens and pay only when you need more, with token packs from $5 or a monthly plan.
This page runs Fish Audio: S2.1 Pro Free (free) itself.
Yes. Free Fish Audio: S2.1 Pro Free (free) works in any mobile browser, and the layout adapts to your screen size.
Sign up for a free account to get 5,000 tokens/day, double the anonymous limit. Or buy token packs starting at $5 for 200,000 tokens. See /pricing/ for all options.
Yes. After you generate content, you can download it, copy it, or share it via a unique link. Signed-in users can also view their generation history.