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README.md

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-# chatgpt-pdf
-A Chrome extension for downloading your ChatGPT history to PNG or PDF
+# ChatGPT export to PNG/PDF
+> A Chrome extension for downloading your ChatGPT history to PNG or PDF
+
+## Why did I build it
+When you want to share some of your chats, it's very difficult to snapshot the entire chat. This will add the functionality of exporting it to an image or a PDF file.
+
+## How to install it
+
+To install ChatGPT Assistant, follow these steps:
+
+1. Download the latest release of the extension from the [releases page](https://github.com/pdparchitect/chatgpt-pdf/releases) on GitHub.
+2. Unzip the downloaded file to extract the extension files.
+3. In Google Chrome, open the Extensions page (chrome://extensions/).
+4. Enable Developer mode by clicking the toggle switch in the top right corner of the page.
+5. Click the `Load unpacked` button and select the directory where you unzipped the extension files.
+6. ChatGPT Export should now be installed and active on the ChatGPT website (https://chat.openai.com/chat).
+
+## How to use it
+
+After chatting with ChatGPT, you will notice two new buttons at the bottom of the page (next to "Try Again"):
+<br/><br/>
+<img width="1241" alt="Arrows2" src="https://user-images.githubusercontent.com/7003853/205508245-27048459-6c7a-48cb-8f43-b8196fb9401b.png">
+
+Click them to immediately generate a PNG, or download a PDF of the entire chat:
+<br/><br/>
+<center><img height="600" alt="Arrows2" src="https://user-images.githubusercontent.com/7003853/205508289-fb56f028-021e-4ca5-8dc4-a65626888760.png"></center>
+
+## Known issues
+* Image avatars might get distorted due to the use of `html2canvas`. Working on it.
+* Line height might have a small offset (again, due to `html2canvas`). Working on it.
+
+## Roadmap
+* Allow exporting as text
+* Allow choosing resolution / file size
+* Allow splitting to smaller partial images (for Twitter, for example)
+
+## Contribution
+PRs welcome!