Twitter's archive doesn't have alt text - but Mastodon's does!

Because I don't trust Alan, the Hyperprat who now runs Twitter, I decided to download my Twitter archive before setting my account to dormant.

About a decade ago, I wrote about how the Twitter archive works and where it is deficient. Things have got better, but there are still annoying limitations.

For example, Hannah Kolbeck - founder of the Alt Text Reminder Bot recently pointed out that there's no alt text in the archives.

Here's a snippet of Twitter's JSON for an image I posted:

 JSON"media" : [

   {

      "expanded_url" : "https://twitter.com/edent/status/1579574033720705025/photo/1",

      "indices" : [

        "66",

        "89"

      ],

      "url" : "https://t.co/J1hr0ZfbTl",

      "media_url" : "http://pbs.twimg.com/media/FevGM32XEAA0FX2.jpg",

      "id_str" : "1579574018776174592",

      "id" : "1579574018776174592",

      "media_url_https" : "https://pbs.twimg.com/media/FevGM32XEAA0FX2.jpg",

      "sizes" : {

           "small" : {

                "w" : "680",

                "h" : "510",

                "resize" : "fit"

              },

              "medium" : {

                "w" : "1200",

                "h" : "900",

                "resize" : "fit"

              },

              "thumb" : {

                "w" : "150",

                "h" : "150",

                "resize" : "crop"

              },

              "large" : {

                "w" : "1236",

                "h" : "927",

                "resize" : "fit"

              }

       },

       "type" : "photo",

       "display_url" : "pic.twitter.com/J1hr0ZfbTl"

     }

],

Lots of different media sizing options, but no room for accessibility.

By comparison, the Mastodon social network gives you the alt text. Here's a snippet of Mastodon's JSON for the same image which was cross-posted:

 JSON"attachment": [

   {

     "type": "Document",

     "mediaType": "image/jpeg",

     "url": "/media_attachments/files/109/145/933/102/890/212/original/84ae501e39f45091.jpg",

     "name": "A sign for priority seating. The pregnant person's face has been replaced by 😍. The person holding a baby has a face of 😫. The elderly person with a cane has 🥴.",

     "blurhash": "UhKdk{0LRit6-:t6WCWC-oxaRmWBozt7xaa|",

     "width": 1236,

     "height": 927

   }

],

Mastodon is a friendlier alternative to Twitter and - mostly - gets accessibility right. There's still some work to do

You can fix Twitter's missing alt text using Hannah's Alt Text Archive Tool. That'll get you a JSON file full of your alt text, which you can use to recreate your archive.

Look, it's obvious that Alan doesn't give a flying fuck about accessibility, so I don't expect this to change any time soon.

Instead, people should do what they did when MySpace went to shit; move to a different platform.

Join Mastodon today!