Title: Image Format Converter Author: Sadat Himel Published: 24. September 2025 Last modified: 14. Oktober 2025 --- Plugins durchsuchen ![](https://ps.w.org/image-format-converter/assets/banner-772x250.png?rev=3367353) ![](https://ps.w.org/image-format-converter/assets/icon-256x256.png?rev=3367361) # Image Format Converter Von [Sadat Himel](https://profiles.wordpress.org/sadathimel/) [Herunterladen](https://downloads.wordpress.org/plugin/image-format-converter.1.0.1.zip) * [Details](https://de.wordpress.org/plugins/image-format-converter/#description) * [Rezensionen](https://de.wordpress.org/plugins/image-format-converter/#reviews) * [Installation](https://de.wordpress.org/plugins/image-format-converter/#installation) * [Entwicklung](https://de.wordpress.org/plugins/image-format-converter/#developers) [Support](https://wordpress.org/support/plugin/image-format-converter/) ## Beschreibung Image Format Converter allows administrators to convert images in the WordPress Media Library between JPG/JPEG, PNG, WebP, and AVIF formats. Using server-side PHP libraries (GD or Imagick), it ensures high-quality conversions with minimal file size. Converted images are saved to the uploads folder and optionally added to the Media Library. **Features:** – Select images via the WordPress media uploader. – Choose target format (JPG, PNG, WebP, AVIF). – Configure quality/compression and Media Library integration via a „Conversion Settings“ button (admin-only). – View server library status (GD/Imagick/WebP/AVIF) with a „How to Enable GD and Imagick“ button for setup instructions. – Modern, clean interface inspired by professional design standards( e.g., TinyJPG-like cards and buttons). – Secure, efficient, and admin-only (no frontend features). Access all features on **Media > Image Converter**, with collapsible settings and instructions. ## Screenshots * [[ * **Media > Image Converter** with modern conversion form, toggle buttons, and success notice. * [[ * **Media > Image Converter** with GD/Imagick instructions visible. * [[ * [[ * [[ * [[ * [[ ## Installation 1. Upload the `image-format-converter` folder to `/wp-content/plugins/`. 2. Activate the plugin through the **Plugins** menu in WordPress. 3. Navigate to **Media > Image Converter** to convert images, adjust settings, or view GD/Imagick instructions. ## FAQ ### Where do converted images appear? Converted images are saved in your uploads folder (e.g., `wp-content/uploads/2025/ 09/`) with „_converted“ appended (e.g., `image_converted.png`). If enabled (default), they appear in **Media > Library**. The success notice shows „Image convert complete“ with links to the file and Media Library entry. ### Why don’t I see the converted file? Check the success/error notice on **Media > Image Converter**. Ensure GD or Imagick is enabled (see library status). Verify the uploads folder is writable (755/644 permissions). Check **Media > Library**. ### What do I do if I see „GD: Not Available | Imagick: Not Available“? Click the „How to Enable GD and Imagick“ button for instructions. Summary: – ** Shared Hosting**: Enable „gd“ or „imagick“ in cPanel/Site Tools under PHP Extensions. Contact support if needed. – **Local (XAMPP/WAMP/MAMP)**: Edit `php.ini` to uncomment` extension=gd` or add `extension=imagick` after installing ImageMagick. – **VPS ( Ubuntu/CentOS)**: Install `php-gd` or `php-imagick`, restart Apache. – **Cloud ( AWS, DigitalOcean)**: Install extensions or contact support. – **Verify**: Use ** Tools > Site Health > Info > Server** or create `info.php` with ``. ### Does it support AVIF/WebP? Yes, if GD (PHP 8.1+ for AVIF, 7.1+ for WebP) or Imagick supports them. Check the library status on the conversion page. ### Why don’t the toggle buttons work? * Open Developer Tools (F12 > Console) for errors like „jQuery is not defined“. * Ensure `wp-content/plugins/image-format-converter/admin/js/imgfmt-admin.js` exists( permissions 644). * Deactivate other plugins and switch to a default theme (e.g., Twenty Twenty-Five). * Clear browser cache or test in incognito mode. * Enable `WP_DEBUG` in `wp-config.php` and check `wp-content/debug.log`. * Verify jQuery loads (F12 > Network > JS). * In XAMPP, ensure Apache is running and file paths are correct. * Contact support with console errors. ### Can I convert multiple images? Currently supports single-image conversion. Bulk conversion is planned for future updates. ## Rezensionen Für dieses Plugin gibt es keine Rezensionen. ## Mitwirkende und Entwickler „Image Format Converter“ ist Open-Source-Software. Folgende Menschen haben an diesem Plugin mitgewirkt: Mitwirkende * [ Sadat Himel ](https://profiles.wordpress.org/sadathimel/) * [ ThemeDot ](https://profiles.wordpress.org/themedot/) [Übersetze „Image Format Converter“ in deine Sprache.](https://translate.wordpress.org/projects/wp-plugins/image-format-converter) ### Interessiert an der Entwicklung? [Durchstöbere den Code](https://plugins.trac.wordpress.org/browser/image-format-converter/), sieh dir das [SVN-Repository](https://plugins.svn.wordpress.org/image-format-converter/) an oder abonniere das [Entwicklungsprotokoll](https://plugins.trac.wordpress.org/log/image-format-converter/) per [RSS](https://plugins.trac.wordpress.org/log/image-format-converter/?limit=100&mode=stop_on_copy&format=rss). ## Änderungsprotokoll #### 1.0.1 * Added success message „Image convert complete“ after conversion. * Added AVIF format support (requires PHP 8.1+ with GD/Imagick AVIF enabled). * Updated library check and UI to include AVIF. * Updated prefix to `imgfmt` for uniqueness, per WordPress.org review. * Set Plugin URI to public GitHub repository. * Fixed input validation for security compliance. * Ensured compatibility with WordPress 6.8. #### 1.0.0 * Initial release with modern UI, collapsible settings, and GD/Imagick instructions. ## Meta * Version **1.0.1** * Zuletzt aktualisiert **vor 6 Monaten** * Aktive Installationen **100+** * WordPress-Version ** 5.0 oder höher ** * Getestet bis **6.8.5** * PHP-Version ** 7.2 oder höher ** * Sprache * [English (US)](https://wordpress.org/plugins/image-format-converter/) * Schlagwörter * [AVIF](https://de.wordpress.org/plugins/tags/avif/)[image converter](https://de.wordpress.org/plugins/tags/image-converter/) [jpg](https://de.wordpress.org/plugins/tags/jpg/)[png](https://de.wordpress.org/plugins/tags/png/) [webp](https://de.wordpress.org/plugins/tags/webp/) * [Erweiterte Ansicht](https://de.wordpress.org/plugins/image-format-converter/advanced/) ## Bewertungen Es wurden noch keine Rezensionen eingereicht. [Your review](https://wordpress.org/support/plugin/image-format-converter/reviews/#new-post) [Alle Rezensionen anzeigen](https://wordpress.org/support/plugin/image-format-converter/reviews/) ## Mitwirkende * [ Sadat Himel ](https://profiles.wordpress.org/sadathimel/) * [ ThemeDot ](https://profiles.wordpress.org/themedot/) ## Support Möchtest du etwas mitteilen? Brauchst du Unterstützung? [Support-Forum anzeigen](https://wordpress.org/support/plugin/image-format-converter/)