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Stintlief WebP Converter

by Stintlief Technologies · Performance

Automatically convert uploaded images to optimized WebP format with safe fallbacks, optional backups, and easy restoration.

⚠ Few reviews
How scoring works →
76 Health · B
Maintenance 81/100
Rating quality 74/100
Support 70/100

76 health vs 68 average across 1,075 Performance plugins

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.

86 / 100

Excellent listing optimization

Biggest win: Rating quality

Update recency 91/100
WP compatibility 100/100
Rating quality 51/100
Listing tuning 100/100

To rank higher: Too few reviews to rank on quality — nudge happy users to leave one.

Get the full rank-higher report →

Daily downloads

Since 2026-01-14 · 230 days · wp.org + Plugin Pulse archive

+93% vs prior 30d
8Downloads · Aug 26

30-day downloads

Rolling 30-day volume · peaks are release surges

29

now · peak 76

2730d 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

Stintlief WebP Conve · #32616 you WebP Express · #166 Modern Image Formats · #351 Autoptimize · #77

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.

2.7Kper 1k installs · Aug 26

Release cadence

Occasionally updated
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.

1

releases in the last 12 months

8mo ago

latest release · v1.1.0

1

tagged releases on record

Recent releases

1.1.0 · 8mo 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 “10+”. Our estimate pins where the real number sits.

tracked estimate
10–20 ≈16

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

Install history · since 2026-01-13 · 173 observations

10Installs · 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
1.1.0
Last updated
8mo ago
Added
2026-01-13
Requires WP
5.8
Tested up to
6.9.7
Requires PHP
7.4

Recent reviews

All reviews on wp.org ↗
  1. Dwayen Allen
    8mo ago

    I’ve been using Stintlief WebP Converter on a few WordPress sites and the experience has been very smooth so far. The plugin does exactly what it promises: converts images to WebP efficiently and helps improve page load speed without breaking existing layouts. Setup is straightforward, the UI is clean, and it works well with standard WordPress media uploads. What I liked most: Easy to configure, no unnecessary complexity Noticeable improvement in image performance Works reliably without conflicts Lightweight and focused on the core purpose If you’re looking for a simple and effective way to optimize images using WebP without dealing with heavy or bloated plugins, this is definitely worth trying. Great work by the developer. Looking forward to future updates 👍

    Read on wp.org ↗

Behavioral tests

via WP Hive

Automated install-time checks, tested on PHP 8.1.12 · WP 7.0

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. 2026-02-08 — → 10+ up

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 ↗

Stintlief WebP Converter: 10+ active installs, 5.0★ (1 reviews). Plugin Pulse (WP Mayor), as of 2026-08-31. https://plugins.wpmayor.com/plugin/stintlief-webp-converter