Title: Era WebP Bulk Optimizer
Author: badea
Published: <strong>10. 6. 2026</strong>
Last modified: 10. 6. 2026

---

Prohledat pluginy

![](https://ps.w.org/era-webp-bulk-optimizer/assets/banner-772x250.png?rev=3566764)

![](https://ps.w.org/era-webp-bulk-optimizer/assets/icon-256x256.png?rev=3566764)

# Era WebP Bulk Optimizer

 Autor: [badea](https://profiles.wordpress.org/badea/)

[Stáhnout](https://downloads.wordpress.org/plugin/era-webp-bulk-optimizer.1.0.0.zip)

 * [Podrobnosti](https://cs.wordpress.org/plugins/era-webp-bulk-optimizer/#description)
 * [Hodnocení](https://cs.wordpress.org/plugins/era-webp-bulk-optimizer/#reviews)
 *  [Instalace](https://cs.wordpress.org/plugins/era-webp-bulk-optimizer/#installation)
 * [Vývojáři](https://cs.wordpress.org/plugins/era-webp-bulk-optimizer/#developers)

 [Podpora](https://wordpress.org/support/plugin/era-webp-bulk-optimizer/)

## Popis

Era WebP Bulk Optimizer helps site owners convert existing JPG and PNG media library
images to WebP in controlled batches.

The plugin keeps original files by default, records conversion results, can update
hard-coded image URLs in content, and includes rollback support for media attachments
that are switched to WebP.

#### Features

 * Bulk scan and WebP conversion.
 * Live optimization results with thumbnails, direct links, saved size, percentage,
   and elapsed time.
 * WooCommerce-friendly media ID switch mode.
 * Rollback media IDs to original JPG/PNG attachment metadata.
 * Auto-convert new uploads.
 * Regenerate missing WebP files.
 * Compatibility checks for GD, Imagick, and uploads writability.
 * CSV export report.

### Recommended Workflow

 1. Open Tools > Era WebP Bulk.
 2. Run Dry Run.
 3. Run Scan & Convert Bulk.
 4. Keep Auto-convert new uploads enabled.
 5. For WooCommerce, enable Switch new upload media IDs to WebP after conversion.

### Safety

Original files are kept by default. When Media IDs are switched to WebP, original
attachment metadata is saved in erawebuo_original_attachment_data for rollback.

## Snímky obrazovky

[⌊Bulk conversion dashboard and progress.⌉⌊Bulk conversion dashboard and progress
.⌉[

Bulk conversion dashboard and progress.

[⌊Optimization report with converted image details.⌉⌊Optimization report with converted
image details.⌉[

Optimization report with converted image details.

[⌊Rollback tools for switched media attachments.⌉⌊Rollback tools for switched media
attachments.⌉[

Rollback tools for switched media attachments.

## Instalace

 1. Upload the plugin files to the `/wp-content/plugins/era-webp-bulk-optimizer/` directory,
    or install the plugin through the WordPress Plugins screen.
 2. Activate the plugin through the Plugins screen in WordPress.
 3. Open Tools > Era WebP Bulk to scan and convert images.

## Nejčastější dotazy

### Does this plugin delete original JPG or PNG files?

No. Original files are kept by default.

### Does the plugin need Imagick?

No. It can use either Imagick with WebP support or GD with WebP support.

### Can I roll back media attachments switched to WebP?

Yes. When media IDs are switched to WebP, the original attachment metadata is saved
for rollback.

## Recenze

Pro tento plugin nejsou žádné recenze.

## Autoři

Era WebP Bulk Optimizer je otevřený software. Následující lidé přispěli k vývoji
tohoto pluginu.

Spolupracovníci

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

[Přeložte “Era WebP Bulk Optimizer” do svého jazyka.](https://translate.wordpress.org/projects/wp-plugins/era-webp-bulk-optimizer)

### Zajímá vás vývoj?

[Prohledejte kód](https://plugins.trac.wordpress.org/browser/era-webp-bulk-optimizer/),
podívejte se do [SVN repozitáře](https://plugins.svn.wordpress.org/era-webp-bulk-optimizer/),
nebo se přihlaste k[ odběru protokolu vývoje](https://plugins.trac.wordpress.org/log/era-webp-bulk-optimizer/)
pomocí [RSS](https://plugins.trac.wordpress.org/log/era-webp-bulk-optimizer/?limit=100&mode=stop_on_copy&format=rss).

## Přehled změn

#### 1.0.0

 * Initial release.

## Meta

 *  Verze **1.0.0**
 *  Poslední aktualizace **před 6 dny**
 *  Aktivních instalací **Méně než 10**
 *  Verze WordPressu ** 5.8 nebo novější **
 *  Testováno až do WordPressu **7.0**
 *  Verze PHP ** 7.4 nebo novější **
 *  Jazyk
 * [English (US)](https://wordpress.org/plugins/era-webp-bulk-optimizer/)
 * Štítků
 * [images](https://cs.wordpress.org/plugins/tags/images/)[media](https://cs.wordpress.org/plugins/tags/media/)
   [optimization](https://cs.wordpress.org/plugins/tags/optimization/)[webp](https://cs.wordpress.org/plugins/tags/webp/)
   [woocommerce](https://cs.wordpress.org/plugins/tags/woocommerce/)
 *  [Podrobnosti](https://cs.wordpress.org/plugins/era-webp-bulk-optimizer/advanced/)

## Hodnocení

Zatím nebyly zadány žádné recenze.

[Your review](https://wordpress.org/support/plugin/era-webp-bulk-optimizer/reviews/#new-post)

[Zobrazit všechny recenze](https://wordpress.org/support/plugin/era-webp-bulk-optimizer/reviews/)

## Spolupracovníci

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

## Podpora

Potřebujete pomoc?

 [Fórum podpory](https://wordpress.org/support/plugin/era-webp-bulk-optimizer/)