#AltTxt
Live, measured metrics for the hashtag #AltTxt from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #alttxt
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 09:35 UTC2 uses by 2 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-07-27 09:35 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 09:35 UTCEverything below is measured over the latest 40 public posts (spanning ~2236 hours).
Posting hours (UTC) — busiest: 10:00
Languages: English (33) · German (7)
Avg boosts / post: 7.8
Top of the latest posts
RE: https://mastodon.social/@VeroniqueB99/116909666295511851 today’s #altTxt #yaddayadda because this will make living in #nyc 100% better: ❝ MAGA is apparently now boycotting going to NYC because they hate the mayor. They say they will nev
And you had to ruin a perfectly boostable, informative post by including a picture sans #AltTxt
Do screenreaders announce if media being opened on Masto/Fedi are a picture or a video? I suppose if you had volume on + autoplay enabled then it would be obvious, but what if your media volume was muted / vids don't play? (Basically wonder
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/alttxt