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STL Viewer

by christian.loelkes · Uncategorized

Also makes 1 other plugin · 110+ installs across the portfolio →

With a simple shortcode you can enable and embed a WebGL viewer to show 3d stl files.

⚠ Stale⚠ Likely abandoned⚠ Few reviews
How scoring works →
47 Health · D
Maintenance 3/100
Rating quality 81/100
Support 70/100

47 health vs 56 average across 16,376 Uncategorized plugins

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 11+ years — the top precursor to removal once a vulnerability is found.
  • Compatibility drift. Tested only up to WordPress 4.1.42, 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.

38 / 100

Under-optimized

Biggest win: Update recency

Update recency 0/100
WP compatibility 4/100
Rating quality 57/100
Listing tuning 100/100

To rank higher: Last updated 4187 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

+78% vs prior 30d
0Downloads · Aug 26

30-day downloads

Rolling 30-day volume · peaks are release surges

57

now · peak 94

5730d 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

STL Viewer · #14934 you Easy 3D Viewer · #6531 3DPrint Lite · #8084 Embed STL · #9746

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.

570per 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

11.5y ago

latest release · v1.1

4

tagged releases on record

Recent releases

1.1 · 11.5y ago1.0 · 11.5y ago0.6 · 11.5y ago0.5 · 11.5y 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.

v1.1 100%

Estimated active installs

The public count shows “100+”. Our estimate pins where the real number sits.

tracked estimate
100–200 ≈190

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

Install history · since 2022-10-04 · 1,375 observations

100Installs · 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.

Details

Version
1.1
Last updated
11.5y ago
Added
2013-04-17 · 13 yrs old
Requires WP
3.0
Tested up to
4.1.42
Requires PHP

Recent reviews

All reviews on wp.org ↗
  1. EMEFKA
    10.3y ago

    Only one but: but it would be nice if Settings, Rendering Options and Lightning Option would be explained

    Read on wp.org ↗
  2. AAA
    10.9y ago

    … but needs some config. 1. Enable .stl file upload (or any other file type or file-extension) You have to disable FILTER upload before be able to upload an .STL file. Just add // -- allow all files to be uploaded define('ALLOW_UNFILTERED_UPLOADS', true); somewhere in your config.php file. 2. Refer your .STL files correctly Then make sure you refer your .STL files correctly! If your domain is: http://www.yourdomain.com Your uploads will go to maybe: http://www.yourdomain.com/uploads/2015/10/myfile.stl So refer the stl file as: /2015/10/myfile.stl because http://www.yourdomain.com/uploads/ is added by the plugin itself. 3. Example: Insert code is not documented within the plugin, which is a shame. So here it is: [stl file="/2015/10/3dprinted-wrench.stl" /] Hope that helps. 4. Setup Background I was not able to set the background, which seems to be just a black color by default. There is a way within the plugin to setup a tile (image) but it did not work correctly. (Just a small stripe is shown.) I did try: [stl file="myfile.stl" background="#f8f8f8" /] but does not seems to work for me. Question If someone knows how to setup Background color (mono, fix), or tile image, please let me know! This topic was modified 4 years, 4 months ago by AAA.

    Read on wp.org ↗
  3. clonetronix
    11.9y ago

    This was very easy to setup. I had an issue with the STL-Viewer plugin settings not working, so I simply passed all the setting parameters within the shortcode. Then I published my page and now everything looks terrific. I am really impressed with how good the renderings are and how quickly the files load. Still slow for the larger STL files, but the plugin caches the files. Shortcode Example: [stl file=”Army_Dude.stl” color=”#ff0000″ background=”#f8f8f8″ width=”100%” height=”640px” /]

    Read on wp.org ↗
  4. arifsethi
    12.0y ago

    Great plugin, works amazing Tip- after activation make sure go to the plugin settings and fill the boxes else it won’t display a thing. Suggestion – and i would love to see these in settings – if we can change the default file location – remove the grid – auto rotate for all the objects by default – select the axis for all the object as by defualt ( and a command if any object need to be on diffrent axis ) 🙂

    Read on wp.org ↗
  5. 5ngua
    12.0y ago

    I like the idea, please continous to develop the plugin. I give you 5 stars because of it’s great idea.

    Read on wp.org ↗

Behavioral tests

via WP Hive

Automated install-time checks, tested on PHP 7.2.16 · WP 5.3

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. 2024-04-30 200+ → 100+ down

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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STL Viewer: 100+ active installs, 5.0★ (5 reviews). Plugin Pulse (WP Mayor), as of 2026-08-31. https://plugins.wpmayor.com/plugin/stl-viewer