Uncensored GPT — Free & Unfiltered

Uncensored GPT refers to large language models that have been fine-tuned to remove the RLHF (Reinforcement Learning from Human Feedback) guardrails that standard GPT models use to refuse certain requests. These models can discuss any topic openly without content restrictions, making them useful for creative writing, research, roleplay, and scenarios where standard GPT would decline to help.

Yes. Uncensored.app offers a free tier that gives you access to multiple uncensored GPT models with no credit card required. You can start chatting immediately with models like Llama 3, Mistral, and Dolphin. Premium plans through NinjaChat unlock higher usage limits and additional models.

ChatGPT uses extensive RLHF training to refuse requests it deems unsafe, controversial, or inappropriate. Uncensored GPT models have had these refusal behaviors removed through fine-tuning, so they respond to all prompts without moral lectures or content blocks. The underlying architecture is similar, but the behavioral alignment layer has been stripped away.

We provide access to over 15 uncensored models including Llama 3 Uncensored, Mistral Uncensored, Dolphin (based on various architectures), WizardLM Uncensored, and several other community fine-tunes. Each model has different strengths — some excel at creative writing, others at coding or analytical tasks.

Uncensored GPT models are tools — their safety depends on how they are used. We do not log your conversations or share data with third parties. Your chats remain private. However, as with any AI tool, users are responsible for how they use the generated content. Our platform is designed for legitimate use cases like unrestricted research, creative fiction, and open-ended exploration.