by printerflo 0 (0 reviews)

PrinterFlo Image Optimizer

Name: PrinterFlo Image Optimizer
Author: printerflo

Truly unlimited WebP & AVIF conversion — runs in YOUR browser via WebAssembly. No API, no server, no credits, no signup. Ever.

PrinterFlo Image Optimizer ranks #57,118 among WordPress.org plugins with 0+ active installations, and was last updated Jul 20, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 7.0.5 (Current: 7.1.1)

v1.0.3 Current Version v1.0.3

Updated 2 months ago Last Update on 20 Jul, 2026

Refreshed 10 hours ago Last Refreshed on

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Rank

#57,118

— No change

Active Installs

-100%

KW Avg Position

176.8

0.3 worse

Downloads

140

— Total downloads

Support Resolved

— No change

Rating

Review 0 out of 5

0 (0 reviews)

Next Milestone 10

Total Progress 30%

0+ 10+

25,667

Ranks to Climb

Growth Needed

8,000,000

Active Installs

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Rank Changes

Current #57,118

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

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Reviews & Ratings

0.0

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Overall 0%

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Plugin Details

Version: 1.0.3
Last Updated: Jul 20, 2026
Requires WP: 6.0+
Tested Up To: 7.0.5
PHP Version: 7.4 or higher
Author: printerflo

Support & Rating

Rating: ☆ ☆ ☆ ☆ ☆ 0
Reviews: 0
Support Threads: 0
Resolved: 0%

Keywords

AVIF compress images convert to webp image optimizer webp

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Frequently Asked Questions

Common questions about PrinterFlo Image Optimizer

The conversion runs on your computer, in your browser — so there are no server costs and nothing to meter. The one trade-off: you have to open the optimizer page and keep it open while it works. For most sites that's a few minutes, once.

No. The plugin makes no external requests at all. Images go from your media library to your browser and back — encoder included in the plugin, running locally via WebAssembly.

Never. Converted files are saved as separate .webp/.avif files next to the originals. The "Remove all converted files" button deletes everything the plugin created, and your site is exactly as before.

Front-end <img> tags whose files have a converted version get wrapped in a <picture> element with AVIF/WebP sources. Browsers automatically pick the best format they support and older browsers fall back to the original — no server configuration, works with page caching.

WebP is fast to encode and universally supported — it's always on. AVIF is 30–50% smaller than JPEG but slower to encode; enable it if you want maximum savings and don't mind the run taking longer.

They're converted the next time you open Media → Image Optimizer and click the button — already-done files are skipped. Background auto-conversion needs a server-side encoder, which is exactly the thing this plugin deliberately doesn't depend on.

JPEG and PNG attachments, including every registered thumbnail size. Transparency is preserved.

PrinterFlo Image Optimizer

Next Milestone 10

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Plugin Details

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