#barcode
Live, measured metrics for the hashtag #barcode from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #barcode
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 · mastodon.social (Mastodon public tags API) · fetched 2026-09-11 21:20 UTCNo measured public usage for #barcode in the last 7 days. That is a real result, and a good one to know: this hashtag is wide open right now. We show a dash before we ever show a made-up number. Browse the trending index for tags with live measurements.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-11 21:20 UTCNo related tags with measured usage found for #barcode.
Live pulse
measured · Mastodon tag timeline · fetched 2026-09-11 21:20 UTCNo recent public posts found for #barcode on Mastodon. Nothing measured, so nothing shown.
What “barcode” means
Wiktionary · Wikipediabarcode/ˈbɑː(ɹ)kəʊd/
- nounAny set of machine-readable parallel bars or concentric circles, varying in width, spacing, or height, encoding information according to a symbology
A barcode or bar code is a method of representing data in a visual, machine-readable symbolic form. Initially, barcodes represented data by varying the widths, spacings and sizes of parallel lines. These barcodes, commonly referred to as linear or one-dimensional (1D), can be scanned by optical scanners known as barcode readers. Later, two-dimensional (2D) variants were developed, using rectangles, dots, hexagons and other patterns, called matrix codes or 2D barcodes. Despite being often include
“Barcode” on Wikipedia (CC BY-SA) →#barcode across platforms
every network with a public tag surfaceFollow #barcode straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
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/barcode