One2Image – Image Optimizer

v1.3.0 Updated 2 days ago

Download One2Image – Image Optimizer 1.3.0

Free download · version 1.3.0

Description

At a glance

One2Image – Image Optimizer v1.3.0 is a free WordPress plugin with updated September 24, 2026, requires WordPress 6.7+ & PHP 8.0+. Download the latest GPL version below — free, with live demo included.

One2Image – Image Optimizer compresses, resizes and converts WordPress media in your browser. Unlike cloud image APIs, processing runs locally in the browser Canvas — images are never sent to One2Image for optimization.

What makes it different

Browser-based compression, resize and format conversion (JPEG / PNG / WebP)
No external image-processing service, API key, account, or quota
Original Media Library files stay intact — saves create a new attachment
Works for roles that can upload media; site-wide settings require an administrator

Local processing

Image processing happens locally in your browser.
Your images are never sent to One2Image.
No One2Image API key, account, subscription, or quota is required.
The only network transfer in the main workflow is between your browser and your own WordPress site, when you choose to save.

Features

Dashboard with library stats (no invented “potential savings”)
Media Optimizer table with filters and search
Quick Optimize / batch (up to 20 images, sequential)
Smart format selection (keeps the lightest real result; skips if nothing is smaller)
Manual optimize: compress, resize, convert (JPEG/PNG/WebP), rotate
Save as a new Media Library attachment (original always stays intact)
Settings for quality, max width, preferred format, batch size (administrators only)

Privacy

Canvas re-encoding typically strips embedded EXIF / IPTC / XMP metadata. WordPress attachment fields (title, alt text, caption, description) are copied to the new image when you save.

Development

Human-readable JavaScript / TypeScript sources ship with the plugin in src/.

Compiled assets under assets/js/ are produced with esbuild (see package.json).

Rebuild:

npm install
npm run build:js

media-bridge.js is maintained as readable JavaScript and is not built from TypeScript.

Translations for WordPress.org are managed on translate.wordpress.org (Text Domain: one2image).

Privacy

This plugin does not phone home. It does not embed advertising trackers, analytics beacons, or telemetry to One2Image.

Optional links to one2image.com / one2pdf.com are voluntary navigation only and use non-personal UTM parameters (utm_source=wordpress_plugin).

When you click Save as new image (or batch save), the optimized file is sent from your browser to your WordPress site using the WordPress REST API on your domain.

Frequently asked questions

What is One2Image – Image Optimizer?

One2Image – Image Optimizer is a free WordPress plugin available under the GPL license. The current version is 1.3.0.

Is One2Image – Image Optimizer free to download?

Yes — One2Image – Image Optimizer 1.3.0 is a free GPL download with no hidden fees, no account needed, and no feature locked behind a paywall in this package.

How do I install One2Image – Image Optimizer 1.3.0?

Download the ZIP file from this page, then in your WordPress dashboard go to Plugins → Add New → Upload Plugin, choose the file, click Install Now, then Activate. The plugin works immediately after activation — no license key or extra setup is required for the core features.

What are the requirements for One2Image – Image Optimizer?

One2Image – Image Optimizer 1.3.0 requires WordPress 6.7 or higher and PHP 8.0 or higher. Most modern WordPress hosts already meet these versions. Running older versions may cause features to break, so update WordPress and PHP first if your site is behind.

When was One2Image – Image Optimizer last updated?

Version 1.3.0 was last updated on September 24, 2026. This page is refreshed automatically, so the download here always matches the newest version we have verified.

Is the One2Image – Image Optimizer download safe?

The file is sourced directly from the official WordPress.org repository — the same file the developer published. It is served unmodified, so what you install here is byte-identical to the official release.

Version: 1.3.0

Updated: October 1, 2026

Technical details

Version	1.3.0
Last updated	September 24, 2026
Requires WordPress	6.7 or higher
Requires PHP	8.0 or higher
Author	kameltalbi
Tags	browser-based, compress-images, image-optimizer, resize, webp