Just downloaded my Twitter archive again and converted it to Markdown, including high-res images this time. I suggest you do the same if you want a backup of your data that is independent of Twitter’s servers and free from obfuscated t.co links.

Here’s a quick how-to:
https://matthiasott.com/notes/converting-your-twitter-archive-to-markdown

Converting Your Twitter Archive to Markdown · Matthias Ott – User Experience Designer

Matthias Ott is an independent user experience designer and developer from Stuttgart, Germany. Besides design practice he teaches Interface Prototyping at the Muthesius Academy of Fine Arts and Design, Kiel.

Matthias Ott – User Experience Designer
@matthiasott Help me understand why markdown instead of html.
@typographica It’s a good format to later convert to HTML (😁) with a static site generator or a CMS like @getkirby. If you want a website of your Twitter archive, you could give Tweetback a try as well: https://github.com/tweetback/tweetback
GitHub - tweetback/tweetback: Take ownership of your Twitter data and get your tweets back

Take ownership of your Twitter data and get your tweets back - tweetback/tweetback

GitHub