png_params_bot.py

import discord
from PIL import Image
import io
import json
import httpx

bot = discord.Bot()


@bot.slash_command()
async def inspect(ctx, url: str):
    try:
        async with httpx.AsyncClient() as client:
            r = await client.get(url)
            data = r.content
            img = Image.open(io.BytesIO(data))
    except Exception as e:
        return await ctx.respond(f"Failed loading image {e}")
    await ctx.respond(json.dumps(dict(img.text.items()), indent=4))


bot.run("token")