#dark

Live, measured metrics for the hashtag #dark 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 #dark

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.

$2,449.80/ year · 4-character #name
Claim #dark — $2,449.80/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
62
Uses / 7 days
Mastodon
57
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.1
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 2026-10-31 17:19 UTC
6
10-25
7
10-26
8
10-27
9
10-28
8
10-29
15
10-30
9
10-31

62 uses by 57 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 2026-10-31 17:19 UTC
#darktable
210 uses · 124 accounts / 7d
#DarkPop
6 uses · 6 accounts / 7d
#darkwave
111 uses · 32 accounts / 7d
#darkart
47 uses · 46 accounts / 7d
#DarkRock
1 uses · 1 accounts / 7d
#DarkMusic
4 uses · 3 accounts / 7d
#DarkArisen
2 uses · 2 accounts / 7d
#darkfantasy
38 uses · 33 accounts / 7d
#darkmatter
27 uses · 25 accounts / 7d
#DarkPunk
6 uses · 3 accounts / 7d
#darkmode
13 uses · 11 accounts / 7d
#darkweb
31 uses · 19 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-31 17:19 UTC

Everything below is measured over the latest 40 public posts (spanning ~907 hours).

Posting hours (UTC) — busiest: 07:00

00:0012:0023:00

Languages: English (18) · German (4) · Italian (3) · French (2) · Basque (1)

Avg boosts / post: 1

Top of the latest posts

  • Come da tradizione 🖤🍂🍁 Felice Samhain #halloween #samhain #pumpkin #zucca #buio #dark

    FraNiky@[email protected]♥ 2↻ 12026-10-31 14:22 UTCView post →

  • [Read in full on NHAM] Prophets of Shortwave by Coraline Ada Ehmke Review by @SamanthaJaneSmith Disturbing is how I would describe Coraline Ada Ehmke’s latest album, “Prophets of Shortwave: A Documentary“, but don’t let that stop you from l

    NHAM@[email protected]♥ 2↻ 92026-09-23 21:47 UTCView post →

  • "We use them awhile then it's over the shoulder." https://youtube.com/watch?v=x52j8giAfTQ #design #art #mixedmedia #photoedit #abstract #experimental #glitchart #glitch #corrupted #aesthetic #distorted #dark #gritty #industrial #cyberpunk #

    Lambheart Studios@[email protected]♥ 1↻ 02026-10-30 19:55 UTCView post →

What “dark” means

Wiktionary · Wikipedia

dark/dɑːk/

  • adjectiveHaving an absolute or (more often) relative lack of light.
Full entry on Wiktionary →

Darkness is the condition resulting from a lack of illumination, or an absence of visible light.

“Darkness” on Wikipedia (CC BY-SA) →

#dark across platforms

every network with a public tag surface

Follow #dark 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/dark