> For the complete documentation index, see [llms.txt](https://docs.easyprompt.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.easyprompt.xyz/easyprompt/product/gpt-customizer-your-custom-chatbot/upload-your-data.md).

# Upload your data

With GPT Customizer, you can effortlessly upload multiple files for bot training directly in Telegram, including popular formats like .pdf, .docx and .txt. All uploaded documents are encrypted and processed securely.

To upload your files, send "**/upload\_data**" to @gpt\_botbuilder\_bot.

Each data file should be less than 3MB for free users, and less than 10MB for paid users.

To remove a file, use **/delete\_data.**