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GPT-5.5 — Free AI Chat on Rewind.ai
Chat with GPT-5.5 for free — no signup, no credit card. OpenAI's GPT-5.5 runs in your browser on Rewind.ai, with pay-as-you-go tokens and full API access.
What is GPT-5.5?
GPT-5.5 is OpenAI’s frontier model designed for complex professional workloads, building on GPT-5.4 with stronger reasoning, higher reliability, and improved token efficiency on hard tasks. It features a 1M+ token.
How does GPT-5.5 work?
Type your message in the box above and GPT-5.5 replies instantly — no setup required. Your chat history is saved locally in your browser; sign up free to sync it across devices and get an extra 10,000 tokens. You can switch between GPT-5.5 and other models at any time from the picker at the top.
Is GPT-5.5 free?
GPT-5.5 is pay-as-you-go at $5.00/M input tokens, but you can use it without paying: every visitor gets 2,500 free tokens a day with no sign up, and a free account raises that to 5,000.