1. Please enable the ability to upload PDF and TXT files directly within the chat. Note that the PDF Analyzer functions differently from the chat interface. Most large language models (LLMs) already support this feature, so it would be a valuable addition.

2. Consider removing the Artifact feature, as it is difficult to use and lacks available documentation or tutorials. Currently, it hampers the chat experience and could be streamlined.

3. Do you have plans to implement system prompts or customizable prompt options?

4. Would you consider adding chat renaming capabilities and a folder system for better organization?

5. Could you include a tag in previous chats indicating which LLM was used?
Please consider these suggestions, as they could elevate NinjaTools.ai to the next level. Thanks