Title: CompressPrivacy &#8211; Local Image Compression to WebP &amp; AVIF
Author: Ankit
Published: <strong>18 august 2026</strong>
Last modified: 18 august 2026

---

Caută module

![](https://ps.w.org/compressprivacy-private-image-compression/assets/banner-772x250.
png?rev=3654020)

![](https://ps.w.org/compressprivacy-private-image-compression/assets/icon-256x256.
png?rev=3652839)

# CompressPrivacy – Local Image Compression to WebP & AVIF

 De [Ankit](https://profiles.wordpress.org/code7x/)

[Descarcă](https://downloads.wordpress.org/plugin/compressprivacy-private-image-compression.1.0.0.zip)

 * [Detalii](https://ro.wordpress.org/plugins/compressprivacy-private-image-compression/#description)
 * [Recenzii](https://ro.wordpress.org/plugins/compressprivacy-private-image-compression/#reviews)
 *  [Instalare](https://ro.wordpress.org/plugins/compressprivacy-private-image-compression/#installation)
 * [Dezvoltare](https://ro.wordpress.org/plugins/compressprivacy-private-image-compression/#developers)

 [Suport](https://wordpress.org/support/plugin/compressprivacy-private-image-compression/)

## Descriere

CompressPrivacy Private Image Compression compresses images locally to WebP or AVIF
entirely in your browser, using your own CPU — no server-side processing, no external
API, no usage limit.

All compression happens on one dedicated screen: **Media  Bulk Optimizer**. Drop
or select any number of images there, adjust the quality slider if you like, and
each one is compressed and uploaded straight into the Media Library, with live per-
file and total percentage-saved shown as it goes.

Uploading anywhere else in WordPress — the Media Library’s own upload tab, a product
image, a featured image, a gallery — is untouched by this plugin by design. The 
workflow is: compress what you need on the Bulk Optimizer page first, then select
the already-compressed file from the Media Library wherever you actually need it.

#### How it works

 1. On the Bulk Optimizer page, each selected image is drawn to an in-memory `<canvas
    >` and re-encoded via `canvas.toBlob()` to WebP, or AVIF where the browser supports
    it.
 2. The compressed file is uploaded to a dedicated endpoint that inserts it into the
    Media Library the standard WordPress way (`wp_handle_upload()` + `wp_insert_attachment()`).
 3. If compression fails, isn’t smaller than the original, or the browser doesn’t support
    the required APIs, the original file uploads unmodified — nothing is ever blocked.
 4. Up to a few files compress and upload concurrently, so large batches don’t process
    one at a time.

#### Notes

 * Animated GIFs are skipped by default (canvas conversion would drop the animation);
   this is configurable.
 * AVIF encoding support varies by browser; the plugin detects support automatically
   and falls back to WebP.
 * Already-optimized formats (WebP, AVIF, SVG) are left untouched.

## Instalare

 1. Upload the `compressprivacy-private-image-compression` folder to `/wp-content/plugins/`.
 2. Activate the plugin through the ‘Plugins’ menu in WordPress.
 3. Go to Media  Bulk Optimizer to compress and upload images. Go to Media  Image Optimizer
    to set defaults (format, quality, max dimensions, batch size).

## Întrebări frecvente

### Does this compress images automatically when I upload them normally?

No. Compression only happens on the Media  Bulk Optimizer page. Compress what you
need there, then select the compressed file from the Media Library wherever you 
actually want to use it.

### Does this replace or resize existing images already in my library?

No. It only affects images you run through the Bulk Optimizer page.

### Does it need an API key or account?

No. All processing happens locally in the browser using standard Canvas APIs.

### What if a browser doesn’t support the Canvas/Blob APIs?

The plugin detects this and uploads the original file unmodified — nothing is blocked.

## Recenzii

Nu există nicio verificare pentru acest modul.

## Contributori și dezvoltatori

„CompressPrivacy – Local Image Compression to WebP & AVIF” este un software open-
source. La acest modul au contribuit următoarele persoane.

Contributori

 *   [ Ankit ](https://profiles.wordpress.org/code7x/)

[Tradu „CompressPrivacy – Local Image Compression to WebP & AVIF” în limba ta.](https://translate.wordpress.org/projects/wp-plugins/compressprivacy-private-image-compression)

### Te interesează dezvoltarea?

[Răsfoiește codul](https://plugins.trac.wordpress.org/browser/compressprivacy-private-image-compression/),
vezi [depozitarul SVN](https://plugins.svn.wordpress.org/compressprivacy-private-image-compression/),
sau abonează-te la [jurnalul de dezvoltare](https://plugins.trac.wordpress.org/log/compressprivacy-private-image-compression/)
prin [RSS](https://plugins.trac.wordpress.org/log/compressprivacy-private-image-compression/?limit=100&mode=stop_on_copy&format=rss).

## Istoric modificări

#### 1.0.0

 * Initial public release of CompressPrivacy Private Image Compression.

## Meta

 *  Versiunea **1.0.0**
 *  Ultima actualizare **Acum 3 săptămâni**
 *  Instalări active: **Mai puțin de 10**
 *  Versiune WordPress ** 6.8 sau mai recentă **
 *  Testat până la **7.0.4**
 *  Versiune PHP ** 7.4 sau mai recentă **
 *  Limbă
 * [English (US)](https://wordpress.org/plugins/compressprivacy-private-image-compression/)
 * Etichete
 * [AVIF](https://ro.wordpress.org/plugins/tags/avif/)[client side](https://ro.wordpress.org/plugins/tags/client-side/)
   [image optimization](https://ro.wordpress.org/plugins/tags/image-optimization/)
   [media library](https://ro.wordpress.org/plugins/tags/media-library/)[webp](https://ro.wordpress.org/plugins/tags/webp/)
 *  [Vizualizare avansată](https://ro.wordpress.org/plugins/compressprivacy-private-image-compression/advanced/)

## Evaluări

Nu a fost trimisă nicio recenzie până acum.

[Recenzia ta](https://wordpress.org/support/plugin/compressprivacy-private-image-compression/reviews/#new-post)

[Vezi toate recenziile](https://wordpress.org/support/plugin/compressprivacy-private-image-compression/reviews/)

## Contributori

 *   [ Ankit ](https://profiles.wordpress.org/code7x/)

## Suport

Ai ceva de zis? Ai nevoie de ajutor?

 [Vezi forumul pentru suport](https://wordpress.org/support/plugin/compressprivacy-private-image-compression/)