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Unicode Character Keyboard

by Terry O'Brien (HoosierDragon) · Admin & Utilities

Also makes 2 other plugins · 60+ installs across the portfolio →

Free audit wp.org ↗

Admin widget on the Write Post or Write Page forms for inserting HTML encodings of Unicode characters into the edit window.

⚠ Stale⚠ Likely abandoned⚠ Few reviews
How scoring works →
45 Health · D
Maintenance 3/100
Rating quality 76/100
Support 70/100

45 health vs 54 average across 3,792 Admin & Utilities plugins

40+

Active installs

≈47 estimated

4.4K

Total downloads

since 2012

4.06★

Rating (adjusted)

5.0★ raw · 2 reviews

+74%

47

Downloads · 30d

category median +23%

High removal-risk signals

63/100

Maintenance and integrity signals that tend to precede a WordPress.org removal. Not an official status, a heads-up to act.

  • Long abandoned. No update in 10+ years — the top precursor to removal once a vulnerability is found.
  • Compatibility drift. Tested only up to WordPress 4.3.34, well behind 6.8.

Directory ranking optimization

How it's scored →

How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.

37 / 100

Under-optimized

Biggest win: Update recency

Update recency 0/100
WP compatibility 5/100
Rating quality 52/100
Listing tuning 100/100

To rank higher: Last updated 3946 days ago — ship an update; wp.org decays a listing's search weight after ~180 days.

Get the full rank-higher report →

Daily downloads

Since 2022-10-05 · 1,426 days · wp.org + Plugin Pulse archive

+74% vs prior 30d
0Downloads · Aug 26

30-day downloads

Rolling 30-day volume · peaks are release surges

47

now · peak 83

4730d downloads · Aug 26

Directory rank vs rivals

wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you

Unicode Character Ke · #21155 you HTML Special Charact · #12271 Social LikeBox & Fee · #1786 Admin Dashboard RSS · #9094

Update activity

How busy the existing users are, measured as downloads in the last 30 days for every 1,000 active sites. A spike means a new release everyone's pulling; a long, slow decline means an aging user base that updates less.

1.2Kper 1k installs · Aug 26

Release cadence

No release in a year
from wp.org release tags

How often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.

0

releases in the last 12 months

10.8y ago

latest release · v1.2

3

tagged releases on record

Recent releases

1.2 · 10.8y ago1.01 · 13.6y ago1.0 · 13.8y ago

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin · 100% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v1.2 100%

Estimated active installs

The public count shows “40+”. Our estimate pins where the real number sits.

tracked estimate
40–50 ≈47

Refined from the date this plugin crossed into its current band.

Install history · since 2021-08-17 · 1,378 observations

40Installs · Aug 26

Estimated value

What this plugin might earn a year, and what it might sell for. Modeled from public signals; we don't see anyone's books.

Est. annual revenue

N/A

Est. acquisition value

N/A

No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price. A small install base leaves thin data to model from.

Ratings · 2 reviews

Read on wp.org ↗
5★
2 4★
0 3★
0 2★
0 1★
0

Details

Version
1.2
Last updated
10.8y ago
Added
2012-11-15 · 13 yrs old
Requires WP
2.7
Tested up to
4.3.34
Requires PHP
—
Changelog ↗Support forum ↗Reviews ↗Advanced stats ↗

Recent reviews

All reviews on wp.org ↗
  1. ★★★★★ Type Historian
    10.6y ago

    I use it for three sites–two of them are WP 4.4.1. Especially helpful for superscript numerals in footnote citations. LUV IT!

    Read on wp.org ↗
  2. ★★★★★ Freedomji
    13.6y ago

    Finally, someone has made this process easy. This allows me to simply add transliteration and other characters to my website that can be read on any computer. The author has been great to update with all requests.

    Read on wp.org ↗

Behavioral tests

via WP Hive

Automated install-time checks, tested on PHP 7.2.16 · WP 5.2.4

✓ Low memory footprint
✓ Low page-speed impact
✕ Runs on latest PHP + WP
✕ No PHP errors
✓ No JS errors
✓ Activates cleanly
✓ No resource errors
✓ No external HTTP errors
✓ Optimized database use
✕ Frequently updated

Growth timeline

Install-tier crossings we have observed, and how long each tier took to outgrow

  1. 2026-06-09 50+ → 40+ down after 80 days in tier
  2. 2026-03-21 60+ → 50+ down after 16 days in tier
  3. 2026-03-05 70+ → 60+ down after 33 days in tier
  4. 2026-01-31 80+ → 70+ down after 2 days in tier
  5. 2026-01-29 70+ → 80+ up after 3 days in tier
  6. 2026-01-26 80+ → 70+ down after 44 days in tier
  7. 2025-12-13 90+ → 80+ down after 1 days in tier
  8. 2025-12-12 80+ → 90+ up after 6 days in tier

Competes with

The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).

Compare head to head →

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Preview card ↗

Unicode Character Keyboard: 40+ active installs, 5.0★ (2 reviews). Plugin Pulse (WP Mayor), as of 2026-08-31. https://plugins.wpmayor.com/plugin/unicode-character-keyboard