Midjourney Archive Downloader

🚨 Midjourney released a new website which killed access to the archive
endpoints. This means this extension will only work as long as legacy.midjourney.com is online. Consider
bringing this to the attention of the MJ team by posting about it in their
Discord 🚨

I got a bit tired of Midjourney's limited and buggy archive download solution so I decided to put together a quick and dirty chrome extension with GPT-4.

Features:
- Select a date range which you want to download images from
- Only downloads upscaled images (no more cleaning up grids)
- Option to download all v5+ and niji 5+ grid images separated
- Each download contains a `archived_jobs.json` file that contains all metadata about the jobs including prompts (can also be downloaded separately)
- Batch download support for older devices

Make sure you're logged into Midjourney, otherwise this won't work.