Leitfäden zur Bildoptimierung

Eine kuratierte Anleitungssammlung

This library focuses on practical image optimization for websites, documents and digital publishing. Articles are kept only when they answer a distinct question. Pages that overlap or are being reviewed are not presented in this curated index. Each guide should identify the formats, settings, limits and checks that matter for the workflow.

Wie wir diese Leitfäden erstellen

Our guides are intended to answer a specific image-workflow question rather than repeat a tool description. We explain the format choice, show the settings that matter, describe cases where the result changes, and distinguish observed behavior from general documentation.

When a claim depends on a browser, device, file type, or external service, we state that limitation instead of presenting one result as universal. If you find an outdated step or a broken example, please report the URL and browser through the Contact page.