Use this https://chromewebstore.google.com/detail/chatgpt-to-markdown-pro-c/adghjpdmpbcmppeafpodcjpagmegdpci extension to export a ChatGPT conversation to a known folder and convert them with this script so you can paste them (or their fragments) to Discord

ChatGPT export to Discord.py

from pathlib import Path
import re
import subprocess

folder = Path("G:/Biblioteki Windows/Pobrane")
filePath = next(folder.glob("*ChatGPT_Export.md"), None)

if not filePath:
	print("Nothing to export")
	input("Press ENTER to continue...")
	exit(0)

with filePath.open("rt") as f:
	content = f.read()

flags = re.MULTILINE
content = re.sub(r"[\t ]+$", "", content, flags=flags) # remove whitespace at the end of lines
content = re.sub(r"```\n([^\n]+)\n\n```", r"```\g<1>", content, flags=flags) # fix duplicate code block beginnings
content = re.sub(r"```\n```", "```", content, flags=flags) # fix duplicate code block endings
content = re.sub(r"\n\n+", "\n", content, flags=flags) # multiple new lines to sinle new line
content = re.sub(r"```\n(?!---|You:)", "```", content, flags=flags) # fix code block endings
content = re.sub(r"^((  )+)\1", r"\g<1>", content, flags=flags) # halve the numbers of spaces at the start of the line
content = re.sub(r"(?<![\n ])  +", " ", content, flags=flags) # replace multiple spaces not at the start of the line with a sinle space
content = re.sub(r"\nChatGPT:", r"\n\n\n✨ChatGPT:✨", content, flags=flags) # highlight ChatGPT and You headings
content = re.sub(r"(^|\n)You:", r"\g<1>\g<1>\g<1>🙂You:🙂", content, flags=flags)

newFile = folder / "ChatGPT.txt"
with newFile.open("wt") as f:
	f.write(content)
	if not content.endswith("\n"):
		f.write("\n")

subprocess.Popen(["code", newFile], shell=True, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL, creationflags=subprocess.CREATE_NEW_PROCESS_GROUP)

# chrome extension: https://chromewebstore.google.com/detail/chatgpt-to-markdown-pro-c/adghjpdmpbcmppeafpodcjpagmegdpci
# python "ChatGPT export to Discord.py"

Updated replacement logic to fix export errors from chatgpt-to-markdown (I think). Mainly the duplicated code block delimiters "```"