Title: Bilder Alt Author: Lukas Beck Published: June 29, 2025 Last modified: February 1, 2026 --- Search plugins ![](https://ps.w.org/bilder-alt/assets/banner-772x250.png?rev=3319574) ![](https://ps.w.org/bilder-alt/assets/icon-256x256.png?rev=3319574) # Bilder Alt By [Lukas Beck](https://profiles.wordpress.org/bluebranch/) [Download](https://downloads.wordpress.org/plugin/bilder-alt.1.1.2.zip) * [Details](https://test.wordpress.org/plugins/bilder-alt/#description) * [Reviews](https://test.wordpress.org/plugins/bilder-alt/#reviews) * [Installation](https://test.wordpress.org/plugins/bilder-alt/#installation) * [Development](https://test.wordpress.org/plugins/bilder-alt/#developers) [Support](https://wordpress.org/support/plugin/bilder-alt/) ## Description **Bilder Alt** automatically creates SEO-friendly and accessible alt texts for all images in your WordPress media library. The plugin uses state-of-the-art artificial intelligence to generate accurate and relevant image descriptions – fully automated. **Key Benefits:** * Save time by automating alt text creation * Improve website accessibility (WCAG-compliant) * Enhance visibility in Google Image Search * Seamless integration into the WordPress media library * Manual or automatic generation options * Cloud-based: No server resources needed **Note:** A free API key is required. You can register at [https://app.bilder-alt.de](https://app.bilder-alt.de) and receive 25 free credits. ### External Services This plugin connects to the external API at [https://app.bilder-alt.de](https://app.bilder-alt.de) in order to automatically generate alt texts for uploaded images using AI. When used, the plugin sends the following data to the API: – Image files (temporarily for analysis) – Optional keywords (if configured) – Your personal API key (for authentication) The API responds with: – AI-generated alt texts – Current credit balance – Supported languages This service is provided by BlueBranch GmbH. For legal information, please refer to: – [Imprint](https://www.bluebranch.de/impressum) – [Privacy Policy](https://www.bluebranch.de/datenschutzerklaerung) ### Further Information For documentation, demos, and API access, visit [https://app.bilder-alt.de](https://app.bilder-alt.de). Free 25 credits! ### License This plugin is licensed under the GPLv2 or later. ## Installation 1. Download and unzip the plugin. 2. Upload the folder to `/wp-content/plugins/` or install it via the WordPress Plugin Directory. 3. Activate the plugin via the “Plugins” menu in your WordPress dashboard. 4. Go to **Settings > Bilder Alt**, enter your API key, and start generating alt texts in your media library. ## FAQ ### Is the plugin free to use? Yes, the plugin is free. You receive 25 credits after registration. Additional credits can be purchased at [https://app.bilder-alt.de](https://app.bilder-alt.de). ### Which image formats are supported? The plugin supports PNG, JPEG, JPG, GIF, and WEBP formats. ### Can I edit the generated alt texts? Yes, you can review and adjust the generated alt texts manually after creation. ### Are my images uploaded or stored on external servers? No, your images are not stored on the bilder-alt.de server. Only temporary access is required for analysis. ## Reviews ![](https://secure.gravatar.com/avatar/ada6afeb685c9978d522651cab118040ca4f8b344302413bfd4cb8face55ab8e? s=60&d=retro&r=g) ### 󠀁[Absolute Must Have](https://wordpress.org/support/topic/absolute-must-have-13/)󠁿 [reddotmachine](https://profiles.wordpress.org/reddotmachine/) April 30, 2026 Never seen a cheaper way of generating high quality alt texts. Its a got to for me & i use it with all my clients. Works perfectly out of the box. ![](https://secure.gravatar.com/avatar/311c4294abe1673d001a67d7c55668dc46c499569de50ebd3c527644b373129a? s=60&d=retro&r=g) ### 󠀁[The Easiest Way to Nail Alt Text](https://wordpress.org/support/topic/the-easiest-way-to-nail-alt-text/)󠁿 [dikonzept](https://profiles.wordpress.org/dikonzept/) October 9, 2025 1 reply Bilder Alt is a fantastic little WordPress plugin for generating accurate, context- aware alt text. It “reads” each image and adds relevant descriptions automatically, which saves me time and mental energy while improving accessibility and on-page SEO. If you’re serious about search performance—and tired of writing alt text by hand—this tool is a no-brainer. [ Read all 3 reviews ](https://wordpress.org/support/plugin/bilder-alt/reviews/) ## Contributors & Developers “Bilder Alt” is open source software. The following people have contributed to this plugin. Contributors * [ Lukas Beck ](https://profiles.wordpress.org/bluebranch/) [Translate “Bilder Alt” into your language.](https://translate.wordpress.org/projects/wp-plugins/bilder-alt) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/bilder-alt/), check out the [SVN repository](https://plugins.svn.wordpress.org/bilder-alt/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/bilder-alt/) by [RSS](https://plugins.trac.wordpress.org/log/bilder-alt/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 1.1.2 * Reduced maximum bulk processing size to 2 simultaneous requests to avoid API throttling. * Set default bulk processing size to 2. #### 1.1.1 * Fixed various minor bugs and improved UI consistency. * Improved stability of the media overview page. #### 1.1.0 * Added a dedicated “Bilder Alt” media overview page for advanced bulk management. * Implemented bulk alt text generation with options to process selected, all, or only missing descriptions. * Integrated real-time credit balance display and live updates during processing. * Added configurable settings for images per page and bulk processing batch size. * Improved UI with loading spinners, row status highlighting, and credit-based button states. * Optimized image retrieval with deterministic sorting by date and ID. * Enhanced navigation with top and bottom pagination and item counts. * Added automatic process abortion when credit balance is exhausted. * Refactored JavaScript into modular external files for better performance and maintainability. #### 1.0.2 * Fix missing reload files after bulk edit #### 1.0.1 * Add new image formats and assets for the plugin #### 1.0.0 * Initial release * Manual and automatic alt text generation * Support for multiple image formats * API integration with key management * Renamed internal files, functions, constants, and config variables for consistency * Replaced direct cURL usage with WordPress HTTP API (`wp_remote_post`) and `http_api_curl` hook * Added `if (!defined('ABSPATH')) exit;` to all PHP files for basic security * Added `== External Services ==` section to clarify API usage and data handling * Updated `Contributors` field with correct WordPress.org usernames ## Meta * Version **1.1.2** * Last updated **3 months ago** * Active installations **30+** * WordPress version ** 6.5 or higher ** * Tested up to **6.9.4** * PHP version ** 7.4 or higher ** * Language * [English (US)](https://wordpress.org/plugins/bilder-alt/) * Tags * [accessibility](https://test.wordpress.org/plugins/tags/accessibility/)[AI](https://test.wordpress.org/plugins/tags/ai/) [Alt Text](https://test.wordpress.org/plugins/tags/alt-text/)[image](https://test.wordpress.org/plugins/tags/image/) [seo](https://test.wordpress.org/plugins/tags/seo/) * [Advanced View](https://test.wordpress.org/plugins/bilder-alt/advanced/) ## Ratings 5 out of 5 stars. * [ 2 5-star reviews ](https://wordpress.org/support/plugin/bilder-alt/reviews/?filter=5) * [ 0 4-star reviews ](https://wordpress.org/support/plugin/bilder-alt/reviews/?filter=4) * [ 0 3-star reviews ](https://wordpress.org/support/plugin/bilder-alt/reviews/?filter=3) * [ 0 2-star reviews ](https://wordpress.org/support/plugin/bilder-alt/reviews/?filter=2) * [ 0 1-star reviews ](https://wordpress.org/support/plugin/bilder-alt/reviews/?filter=1) [Your review](https://wordpress.org/support/plugin/bilder-alt/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/bilder-alt/reviews/) ## Contributors * [ Lukas Beck ](https://profiles.wordpress.org/bluebranch/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/bilder-alt/) ## Donate Would you like to support the advancement of this plugin? [ Donate to this plugin ](https://app.bilder-alt.de/)