#happyhalloween

Live, measured metrics for the hashtag #happyhalloween from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #happyhalloween

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.

$5.00/ year · 14-character #name
Claim #happyhalloween — $5.00/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
20
Uses / 7 days
Mastodon
15
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0.1/hr
Recent pace
Mastodon · last 40
0.2
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-24 01:57 UTC
1
10-18
4
10-19
3
10-20
6
10-21
4
10-22
2
10-23
0
10-24

20 uses by 15 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.online (Mastodon public search API) · fetched 2026-10-24 01:57 UTC
#happyhalloween2026
1 uses · 1 accounts / 7d
#happyhalloweengreetings
0 uses · 0 accounts / 7d
#happyhalloween2022
0 uses · 0 accounts / 7d
#HappyHalloween2020
0 uses · 0 accounts / 7d
#happyhalloween2023
0 uses · 0 accounts / 7d
#happyhalloweeneveeve
0 uses · 0 accounts / 7d
#HappyHalloween2021
0 uses · 0 accounts / 7d
#happyhalloweenscoobydoo
0 uses · 0 accounts / 7d
#happyhalloweenie
0 uses · 0 accounts / 7d
#happyhalloween2025
0 uses · 0 accounts / 7d
#HappyHalloweenDay
0 uses · 0 accounts / 7d
#happyhalloween2017
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-24 01:57 UTC

Everything below is measured over the latest 40 public posts (spanning ~318 hours).

Posting hours (UTC) — busiest: 15:00

00:0012:0023:00

Languages: English (32) · Spanish (3) · German (1) · Italian (1) · Japanese (1)

Avg boosts / post: 0.8

Top of the latest posts

  • A Signtronix sign from 2010 that I picked up at a auction a while ago - I'm pretty sure I posted pictures of it then. I sort of fixed it - by removing two broken panels of LEDs, and another of good LEDs - Then reset the software to for the

    LeRoy Miller@[email protected]♥ 2↻ 02026-10-13 03:28 UTCView post →

  • 'The Ghosts' by Utagawa Kuniyoshi (1850) #art #arts #arthistory #ghost #ghosts #horror #halloween #happyhalloween #arthistory #artist #artists #supernatural #artlover #painting #paintings #japan #japanese #artwork #artnet #museum #museums #

    Ben Higbie@[email protected]♥ 1↻ 102026-10-21 15:18 UTCView post →

  • New Halloween duo: a little vampire cat and her jack-o'-lantern, in colored pencil on Strathmore Drawing Paper. #illustration #halloweenart #spookyseason #mastoart #cuteart #halloweenillustration #halloweenart #art #spookyart #artwork #draw

    JoleenDietz@[email protected]♥ 1↻ 12026-10-19 15:57 UTCView post →

#happyhalloween across platforms

every network with a public tag surface

Follow #happyhalloween 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.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/happyhalloween