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Private Mode on NanoGPT now supports PDFs.
Ask questions, summarize documents and extract information. Enable Private Mode before attaching your PDF. Files are encrypted in your browser and processed inside a secure enclave.
Up to 3 MiB per PDF. Processing is charged separately from model usage.
Private Mode now supports image attachments with Kimi K3 and Gemma 4 31B.
Upload JPG, PNG, GIF, or WEBP images for private visual analysis. Your browser places the image directly inside the encrypted request sent to the model's trusted execution environment.
The image is never uploaded to NanoGPT object storage or sent to separate image-description or OCR services.