Who is PrinterFlo Image Optimizer for?

PrinterFlo Image Optimizer is a B2B2C product built for wordPress site owners and developers.

Is PrinterFlo Image Optimizer free?

Yes — PrinterFlo Image Optimizer is free to use.

What platforms does PrinterFlo Image Optimizer run on?

PrinterFlo Image Optimizer runs on the web. It can also be self-hosted.

Is PrinterFlo Image Optimizer still active?

Unverified. PrinterFlo Image Optimizer has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to PrinterFlo Image Optimizer?

Similar projects tracked by PulseGate include DropAvif Image Optimizer, Image Optimizer, and Image Optimizer PRO.

Who develops PrinterFlo Image Optimizer?

PrinterFlo Image Optimizer is developed by printerflo.

How long has PrinterFlo Image Optimizer been around?

PrinterFlo Image Optimizer first shipped in 2021.

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PrinterFlo Image Optimizer

Name: PrinterFlo Image Optimizer
Author: printerflo

wordpress.orgDesign & Creative

PrinterFlo Image Optimizer is a unique WordPress plugin that performs WebP and AVIF image conversion entirely in the user's browser using WebAssembly. Unlike other optimizers that rely on remote servers or server-side libraries, it runs libwebp and libavif encoders client-side. This approach enables truly unlimited, free conversions with no API keys, no image uploads, and no hosting limitations. It integrates with the WordPress media library and is suitable for any hosting environment, including shared plans.

FreeApache-2.0WebSelf-hosted

Visit wordpress.org

698stars

34forks

6features

2021since

Overview

6 features

PrinterFlo Image Optimizer is a Design & Creative project. It focuses on converting and optimizing large numbers of images to modern formats without server costs, API limits, or sending files externally. It is built as a B2B2C product for wordPress site owners and developers. PrinterFlo Image Optimizer costs nothing to use. PrinterFlo Image Optimizer is available on the web, and it can be self-hosted.

printerflo builds and maintains PrinterFlo Image Optimizer, and it first shipped in 2021. Development happens publicly on GitHub with 698 stars. Key capabilities include WebP Conversion, AVIF Conversion, and WebAssembly Processing. The interface is available in English and Georgian.

Summary written by a language model from the project’s public pages.

WebP Conversion
AVIF Conversion
WebAssembly Processing
Browser-side Optimization
Unlimited Conversions
Media Library Integration

Built with & integrations

Runs on

BrowserSelf-hosted

Trust & compliance

License

Apache-2.0

Verified signals

HTTPSPrivacy PolicyFree tierMulti-language

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed24 Jul · 06:39 UTC
PrinterFlo Image Optimizer verified against its public source
Source: PulseGate · Open

Frequently asked questions about PrinterFlo Image Optimizer

What is PrinterFlo Image Optimizer?: PrinterFlo Image Optimizer focuses on converting and optimizing large numbers of images to modern formats without server costs, API limits, or sending files externally. It is catalogued under Design & Creative on PulseGate.
Who is PrinterFlo Image Optimizer for?: PrinterFlo Image Optimizer is a B2B2C product built for wordPress site owners and developers.
Is PrinterFlo Image Optimizer free?: Yes — PrinterFlo Image Optimizer is free to use.
What platforms does PrinterFlo Image Optimizer run on?: PrinterFlo Image Optimizer runs on the web. It can also be self-hosted.
Is PrinterFlo Image Optimizer still active?: Unverified. PrinterFlo Image Optimizer has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to PrinterFlo Image Optimizer?: Similar projects tracked by PulseGate include DropAvif Image Optimizer, Image Optimizer, and Image Optimizer PRO.DropAvif Image Optimizer Image Optimizer Image Optimizer PRO
Who develops PrinterFlo Image Optimizer?: PrinterFlo Image Optimizer is developed by printerflo.
How long has PrinterFlo Image Optimizer been around?: PrinterFlo Image Optimizer first shipped in 2021.

At a glance

Pricing: Free
Platforms: Web
Languages: English, Georgian
License: Apache-2.0
Built for: WordPress site owners and developers
Model: B2B2C
Solves: Converting and optimizing large numbers of images to modern formats without server costs, API limits, or sending files externally.

Registered as

WordPress.org: printerflo-image-optimizer

Developer

printerflo

Small team

Open source

Stars: 698
Forks: 34
Open issues: 21
Last commit: 5 Jan 2026
Commits 90d: 0
Contributors: 5
Authorship: Small team
Default branch: main

Live coverage

Identity confidence: High · 89.6
Indexed: 24 Jul 2026
Lifecycle: Alive
Last seen: 24 Jul 2026

Identity audit (13)

Slug: printerflo-image-optimizer-wordpress-org
Lifecycle state recorded: 24 Jul 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 24 Jul 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 5 Aug 2026
Canonical URL: https://printerflo.com/tools/webp-converter/

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