For those who have downloaded their #Twitter archive data, you might want to check out this Twitter Archive parser by @timhutton:

https://github.com/timhutton/twitter-archive-parser

This converts your Tweet archive to #markdown and HTML, and replaces t.co URLs (which will break once Twitter goes away) with their original versions.

Afterwards, it asks if you want to try downloading the original size images.

Just ran this myself without any major issues, really easy to use as well.

GitHub - timhutton/twitter-archive-parser: Python code to parse a Twitter archive and output in various ways

Python code to parse a Twitter archive and output in various ways - timhutton/twitter-archive-parser

GitHub
As this toot has gone a bit viral, I've expanded this into a full blog post with much more detailed info on how to preserve your personal #Twitter archive https://www.bitsgalore.org/2022/11/20/how-to-preserve-your-personal-twitter-archive
How to preserve your personal Twitter archive

@bitsgalore @timhutton did you get your archive easily? Still waiting for my download to appear
@Zehavoc @bitsgalore It can take a few days.
@timhutton @Zehavoc @bitsgalore a few days as in 2-3, or more like 5-7?
@timhutton mine took more than 5 days to be ready... I’ll be downloading around 1.1 GB zip file in the next hours 😉
@Zehavoc @timhutton In my case about 24 hours, but that was 2 weeks ago. Right now I'm hearing from people who've been waiting for over 3 days.
@bitsgalore @timhutton I am on Mac and not savvy enough to figure out the process and instructions without spending hours learning it. But I’m sure this helps a lot of people! Awesome!
@susybotello @bitsgalore I feel your pain. Let me know if I can help.
@timhutton @susybotello FWIW I'm currently putting some final touches to a blog post on this. Sadly no Mac instructions, as I've never used a Mac in my life!

@susybotello @bitsgalore @timhutton If this helps, here's what I did on Mac:

First, install Xcode from App Store. Then, in terminal:

> xcode-select --install
> sudo port install wget
> wget https://raw.githubusercontent.com/timhutton/twitter-archive-parser/main/parser.py
> sudo port install python311
> sudo port select --set python python311
> sudo port install py311-pip
> sudo port select --set pip pip311
> sudo port install py311-requests

[change your active directory to your twitter archive folder]

> python parser.py

[edited: omission]

@lukethelibrarian @susybotello @bitsgalore Needs the wget call to get the script?
@timhutton @susybotello @bitsgalore oops, yes. let me edit to include that, thanks
@bitsgalore @timhutton Thanks for the tip!! I should get my Twitter download as a Zip archive in 24 hours
@pallsopp42 @timhutton In case this helps I just expanded this into a full blog post with some more details, see: https://www.bitsgalore.org/2022/11/20/how-to-preserve-your-personal-twitter-archive
How to preserve your personal Twitter archive

@bitsgalore @pallsopp42 Nice! We now output DMs to. And a tiny point: there are a couple more user questions that went in this morning.

Sorry, it's fast moving, thanks to all the people helping out!

@timhutton @pallsopp42 Thanks for making this tool, it's incredibly useful! Must say I was a bit taken aback by how that Toot went viral, didn't expect that at all! Anyway, this also gave me the final push to turn it into a full blog post. If anything major changes in Archive Parser I'll try to update the post accordingly!
@timhutton Also I see it now also reports followers/followings, so I updated my earlier comment about that as well.
@bitsgalore @timhutton I'm lost at step 4 🤣. How do I open a command prompt in the folder?
If you're on windows, shift + right click in the folder, then 'open powershell' should work
@taneyakoonce @otto @timhutton There's also a a pretty good explanation (with screenshots) on how to use the command prompt here: https://github.com/pettarin/python-on-windows#using-the-command-prompt Note that this will open the command prompt, whereas @otto's suggestion opens PowerShell. Either should work for this (but I never use PowerShell myself)
GitHub - pettarin/python-on-windows: A step-by-step guide on installing Python and using the Command Prompt for Windows

A step-by-step guide on installing Python and using the Command Prompt for Windows - GitHub - pettarin/python-on-windows: A step-by-step guide on installing Python and using the Command Prompt for ...

GitHub
@taneyakoonce @otto @timhutton Also, I wrote up some slightly more detailed instructions here (section "Improve archive with Twitter archive parser"), in case that helps: https://www.bitsgalore.org/2022/11/20/how-to-preserve-your-personal-twitter-archive (this also references the link from my previous Toot)
How to preserve your personal Twitter archive

@bitsgalore @timhutton

Hmm, t.co is a cost-cutting opportunity short of "all dead."

A lot of us lean on those.

@bitsgalore @timhutton Just running it now.

Impressively easy to use

@alecthegeek @timhutton Thought so as well, glad it worked for you!