Log into the ChatGPT account that you use most frequently and download your usage data activity. This is what is used to generate your Wrapped report! The information can be accessed at: https://chat.openai.com/ . On this page, select your profile > Settings & Beta > Data controls, then hit the Export button.
In the modal that pops up, select the "Data Controls" tab. On this page, you should click "Export" next to "Export data". Once your data gets sent to your email's inbox, this will allow you to download your ChatGPT activity in a .zip format. The zip file probably won't be named "ChatGPT.zip" and might look like a bunch of random letters and numbers.
After you export your data, OpenAI will email it to you in a zip file. Click the button below to open the file browser and import your ChatGPT history. This site will instantly generate your 2023 Wrapped for ChatGPT. Your data is not uploaded to our servers nor stored for any reason.