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QuickWebP – WebP & AVIF Image Optimizer, Compression & SEO for WordPress

by Ludwig You · Performance

Also makes 6 other plugins · 14.8K+ installs across the portfolio →

QuickWebP converts JPG and PNG to WebP, compresses images locally, improves image SEO, and adds AVIF with QuickWebP Pro.

Try it live opens a temporary test site in your browser, which can take about 20 seconds to load. Plugins that rely on outside services or a full server may not work completely there.

Health

A 89/100

no flags

Active installs

8K+

≈8.6K estimated

Momentum

+3%

downloads vs prior 30d

Biggest opportunity: Swap “image optimization”, “performance” and “seo” for “compression”, “png to webp” and “convert avif”. “image optimization” isn't earning its slot: you're not in the first 24 results for its own search. “compression” sits at #8 untagged, close enough for a declared tag to move it up. “performance” isn't earning its slot: you're not in the first 24 results for its own search. “png to webp” sits at #13 untagged, close enough for a declared tag to move it up. “seo” isn't earning its slot: you're not in the first 24 results for its own search. “convert avif” sits at #14 untagged, close enough for a declared tag to move it up. All five slots are taken, so one has to go.

How scoring works →
89 Health · A
Maintenance 100/100
Rating quality 87/100
Support 70/100
Security 98/100

89 health vs 69 average across 1,809 Performance plugins

Install conversion

How it's measured →

12%

of downloads still active

At least 8K of 68K lifetime downloads are still running, above its category: the median Performance plugin keeps 1.4%, across 1,104 plugins.

Downloads count every update, not just first installs, so older and more frequently released plugins read lower. Compare against other Performance plugins, not across the directory. wp.org reports active installs as the bottom of a band, so the real rate is this or higher.

This plugin shipped 18 releases in the last 12 months, and every existing install that updated counted as another download. wp.org publishes no split between first installs and updates, so we show the raw rate rather than guess at one.

Details

Version
4.1.2
Last updated
2mo ago
Added
2023-02-09 · 3 yrs old
Requires WP
6.5.0
Tested up to
7.1.4
Requires PHP
8.1

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.

96 / 100

Excellent listing optimization

Well tuned across the board

Update recency 100/100

Updated 46 days ago

WP compatibility 100/100

Tested up to WordPress 7.1.4, the current branch or newer

Rating quality 79/100

4.8★ over 20 reviews, smoothed to 4.30★ and held back under 25 reviews

Listing tuning 100/100

5 of 5 tags set · short description in place

Support resolution 100/100

1 of 1 support threads resolved in the last 2 months

Daily downloads

Since 10 Feb 2023 · 1,361 days · wp.org + Plugin Pulse archive

+3% vs prior 30d
501 Nov 2026

30-day downloads

Rolling 30-day volume · peak 10.4K · peaks are release surges

2.5K1 Nov 2026

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

QuickWebP · #2360youOptimole · #260Modern Image Formats · #354Robin Image Optimize · #452

Rating trend

Star average over time · dips mark rough releases

4.81 Nov 2026

Health trend

Composite health score, snapshotted daily

891 Nov 2026

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.

3111 Nov 2026

Release cadence

Actively maintained
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.

18

releases in the last 12 months

2mo ago

latest release · v4.1.2 · 16 Sep 2026

21

tagged releases on record

Recent releases

4.1.2 · 16 Sep 20264.1.1 · 14 Sep 20264.1.0 · 21 Aug 20264.0.1 · 21 Aug 20264.0.0 · 5 Aug 20263.3.1 · 17 Jul 20263.3.0 · 8 Jul 20263.2.1 · 8 Jul 20263.2.0 · 8 Jul 20263.2.6 · 8 Jul 20263.2.5 · 8 Jul 20263.1.0 · 8 Jul 20263.0.0 · 8 Jul 20263.2.3 · 8 Jul 2026

What its installed base runs

via wordpress.org

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

v3.2 67%
v3.3 33%

Estimated active installs

The public count shows “8K+”. Our estimate pins where the real number sits.

tracked estimate
8K–9K ≈8.6K

Crossed into this band 7 months ago; a band this size takes about a year or more to cross, which places it about 59% of the way through.

Install history since 9 Feb 2023

8K1 Nov 2026

Recent reviews

All reviews on wp.org ↗
  1. ★★★★★ NagaTheme
    4mo ago

    QuickWebP is, without exaggeration, the best image optimization plugin currently available in the WordPress ecosystem. It is so effective that I consider it an absolute must-have for every new WordPress site. In my professional opinion, it should be among the very first plugins installed and activated on any fresh WordPress installation. Most commercial image optimization plugins on the market fail to address a critical issue: they do not automatically delete the original uploaded image after successfully converting it to WebP. As a result, websites gradually accumulate hundreds or even thousands of unused original files that are never served to visitors. Over time, this silently inflates hosting usage, leading to unnecessary storage consumption and significantly higher renewal costs—often without the site owner even realizing it. QuickWebP takes a far more intelligent and efficient approach. It converts images to WebP format, intelligently resizes them according to the maximum dimensions you define, and automatically deletes the original uploaded file once the optimized version is ready. This single feature delivers substantial long-term savings on hosting expenses and prevents pointless storage bloat. In an extensive evaluation, we thoroughly tested more than ten popular image optimization plugins. The majority follow a similar pattern: they retain the original image, create a backup of it, generate optimized versions (WebP and/or AVIF), and serve the optimized files via .htaccess rewrite rules. Consequently, for every single uploaded image, the server ends up storing the original, a backup, and one or more optimized versions. Most site owners remain unaware of this accumulation. While many of these plugins claim the ability to delete backups, very few — if any — offer the crucial option to remove the original uploaded file. This makes such plugins useful for retroactively optimizing existing libraries, but counterproductive — even harmful — for ongoing content creation. From the moment you decide to maintain an optimized website moving forward, these solutions become storage killers rather than helpers. As a WordPress specialist and business consultant who has supported over 100,000 WordPress websites, if I am asked which plugins should be installed first as the essential foundational plugins on a new site, my answer is clear: QuickWebP is one of the top 3 primary and must-have plugins that every WordPress site should have installed from the very beginning of its life. It ensures that every image uploaded from day one is properly optimized and that no redundant original files are retained. This level of intelligence and efficiency is rare and genuinely valuable. A heartfelt thank you to the developer of QuickWebP. You have made a significant and practical contribution to the WordPress community by solving a real, often overlooked problem with elegance and effectiveness.

    Read on wp.org ↗
  2. ★★★★★ Yngwie
    5mo ago

    Working without any single issue. This topic was modified 1 month, 1 week ago by Yngwie.

    Read on wp.org ↗
  3. ★★★★★ dbeilharz
    10mo ago

    Needed a plugin that replaced the original image completely

    Read on wp.org ↗
  4. ★★★★★ Nomansland674
    1.4y ago

    This plugin is exactly what I was looking for for my website. I highly recommend it—100%! The support is also amazing, especially considering it’s a free plugin. Every bug I reported was fixed instantly by the developer. Thank you! This topic was modified 1 year, 1 month ago by Nomansland674. This topic was modified 1 year, 1 month ago by Nomansland674.

    Read on wp.org ↗
  5. ★★★★★ laplumenchantee
    2.0y ago

    QuickWebP porte bien son nom ! C’est rapide, simple et efficace. Copie/Colle ton image. Écris ce que tu veux pour nommer ou décrire et le plugin prend tout en charge. Il remplit toutes les cases (ALT, Légende, etc) et converti au format le plus léger : webp. Que vouloir de + ? Et c’est gratuit. This topic was modified 1 year, 8 months ago by laplumenchantee. Reason: une faute d'othographe This topic was modified 1 year, 8 months ago by laplumenchantee. Reason: Il y avait du code qui s’était mis

    Read on wp.org ↗
  6. ★★★★★ lorys16fr
    2.0y ago

    C’est la seule extension 100% gratuite et sans connexion API avec inscription qui fait 100% le job qu’on lui demande. Quoi de mieux qu’un plugin avec lequel on ne se prend pas la tête pour ses conversations Webp ? En plus, plus besoin de réfléchir aux balises Alt, le plugin les remplis automatiquement pour vous avec le nom du fichier. 😱 Je ne peux que recommander à tous ce merveilleux outils 🛠️

    Read on wp.org ↗
  7. ★★★★★ Paul Bystrzan
    2.0y ago

    20 000 images done in… less than 30 sec. Love option to remove the original images Fast, easy UI, good UX and no upsells or notices. Thank you

    Read on wp.org ↗
  8. ★★★★★ Tibow
    2.5y ago

    Belle découverte, simple et efficace. Pas de harcèlement publicitaire ni de limites Premium. Le top pour un module gratuit. Une mise à jour est cependant peut-être requise puisque WordPress dit qu’il n’a pas été mis à jour depuis 3 MAJmajeures de WP.

    Read on wp.org ↗

Latest updates

via wp.org changelog

Recent releases and news for this plugin

  1. — Version 3.3.1 FIX: replace sanitize_filename() with sanitize_text_field() to preserve special characters in the filename for autocomplete seo features. 3.3.1
  2. — Version 3.3.0 UI/UX: Fully redesigned settings page with a modern card-based layout, quick navigation, and a live configuration summary. UX: Added first-configuration onboarding assistant with recommended presets for new sites vs exis 3.3.0
  3. — Version 3.2.8 SECURITY: Hardened AJAX attachment actions with capability and attachment validation. SECURITY: Undo optimization now deletes only expected generated WebP files inside uploads. 3.2.8
  4. — Version 3.2.7 FIX: Added support for EXIF ​​orientation data during image optimization 3.2.7
  5. — Version 3.2.6 FIX: problem with lite speed cache plugin. 3.2.6
  6. — Version 3.2.5 FIX: problem with image weight after resize if “Do not compress images already in WebP” is enabled. 3.2.5

Security history

via Wordfence Intelligence

The 1 disclosed vulnerability is patched in the current version (4.1.2). Sites still on an older version should update.

  1. 2026-05-20 CVE-2026-42756 Improper Limitation of a Pathname to a Restricted Directory Affects <= 3.2.7 Patched in 3.2.8

Vulnerability records provided by Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. License and terms.

CVE records: Copyright 1999-2026 The MITRE Corporation. CVE terms of use.

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

Languages

via translate.wordpress.org

Translated into 4 languages, 1 at 90% or more

Persian 96%
Russian 31%
Korean 30%
French (France) 28%

AI assistants

How it's measured →

Whether ChatGPT and Claude name this plugin when asked the category question, and whether the readme gives them something to quote.

Not measured yet for this plugin’s topics. Its tracked searches are not among the measured topics. See the topics measured so far.

Readme readiness

7 of 8 pass · checked 27 Oct 2026

Can an assistant quote this readme? Eight deterministic checks over the wp.org listing, no model involved.

  • ✓ Says what it does "QuickWebP converts JPG and PNG to WebP, compresses images locally, improves image SEO, and adds AVIF with Q..."
  • ✓ Has a FAQ 10 questions in the FAQ.
  • ✓ FAQ asks real questions 10 of 10 read like questions a user would type.
  • ✓ Names who it is for Names its audience or use cases ("if you want", "designed for").
  • ! Names what it works with Names no plugin, service or platform it works with.
  • ✓ Headings and lists 8 headings and 3 lists.
  • ✓ Enough to quote 2,215 characters of description.
  • ✓ Tags match the text All 5 tags appear in the text.

Growth timeline

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

  1. 2026-04-01 7K+ → 8K+ up after 65 days in tier
  2. 2026-01-26 6K+ → 7K+ up after 70 days in tier
  3. 2025-11-17 5K+ → 6K+ up after 56 days in tier
  4. 2025-09-22 4K+ → 5K+ up after 99 days in tier
  5. 2025-06-15 3K+ → 4K+ up after 176 days in tier
  6. 2024-12-21 2K+ → 3K+ up after 206 days in tier
  7. 2024-05-29 1K+ → 2K+ up after 182 days in tier
  8. 2023-11-29 900+ → 1K+ up after 18 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).

Embed this report card

Drop a live Pulse card for QuickWebP – WebP & AVIF Image Optimizer, Compression & SEO for WordPress into a readme, a review or a deck. It updates itself.

<iframe src="https://plugins.wpmayor.com/embed/quickwebp" width="480" height="300" style="border:0" loading="lazy" title="QuickWebP – WebP & AVIF Image Optimizer, Compression & SEO for WordPress — Plugin Pulse"></iframe>
Preview card ↗

QuickWebP – WebP & AVIF Image Optimizer, Compression & SEO for WordPress: 8K+ active installs, 4.8★ (20 reviews). Plugin Pulse (WP Mayor), as of 2026-11-01. https://plugins.wpmayor.com/plugin/quickwebp

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