#heif

Live, measured metrics for the hashtag #heif 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 #heif

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 #heif — $2,449.80/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/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 · fosstodon.org (Mastodon public tags API) · fetched 2026-09-16 12:07 UTC
0
09-10
0
09-11
0
09-12
0
09-13
0
09-14
0
09-15
0
09-16

0 uses by 0 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 2026-09-16 12:07 UTC
#heifersgomoo
1 uses · 1 accounts / 7d
#heiferinternational
0 uses · 0 accounts / 7d
#heifer
0 uses · 0 accounts / 7d
#HeifeiLab
0 uses · 0 accounts / 7d
#heifers
0 uses · 0 accounts / 7d
#heifercalf
0 uses · 0 accounts / 7d
#heifervescent
0 uses · 0 accounts / 7d
#heifa2023
0 uses · 0 accounts / 7d
#heifei
0 uses · 0 accounts / 7d
#HeiferRage
0 uses · 0 accounts / 7d
#heifersonrollerskates
0 uses · 0 accounts / 7d
#heifcb
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-16 12:07 UTC

Everything below is measured over the latest 40 public posts (spanning ~39265 hours).

Posting hours (UTC) — busiest: 17:00

00:0012:0023:00

Languages: English (21) · German (10) · Russian (3) · Japanese (1) · Dutch (1) · Catalan (1)

Avg boosts / post: 0.5

Top of the latest posts

  • fq 0.18.0 released! 🚀 new heif and stl decoder and much improved documentation in both man page and html format. https://github.com/wader/fq/releases/tag/v0.18.0 Documentation in HTML format available at https://wader.github.io/fq/ #fq #jq

    Mattias Wadman@wader♥ 2↻ 12026-08-25 18:02 UTCView post →

  • Okay, I'm coming out of my libheif rabbithole with a new #NodeJS package: libheif-node-dy It's a native module for #HEIF / #HEIC image decoding. Compared to the popular heic-decode, it's 3 to 5 times faster. It's dynamically linked against

    Kaan Barmore-Genc@kaan♥ 2↻ 02023-04-16 20:55 UTCView post →

  • A fresh #iPhone again defaults to making photos in #HEIC / #HEIF. Which is not usable outside of iPhone/Mac, cannot be uploaded to Flickr, and even lose the capture date/time information in some workflows with Gimp. Switching to JPEG very q

    Rihards Olups@[email protected]♥ 1↻ 22024-03-21 10:49 UTCView post →

What “heif” means

Wikipedia

High Efficiency Image File Format (HEIF) is a digital container format for storing individual digital images and image sequences. The standard covers multimedia files that can also include other media streams, such as timed text, audio and video.

“High Efficiency Image File Format” on Wikipedia (CC BY-SA) →

#heif across platforms

every network with a public tag surface

Follow #heif 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/heif