Alt Attribute Viewer

Accessibility Visualizer

Web accessibility visualizer browser extension Visualize the information to ensure accessibility in your web pages, such as alternative text, heading levels, form labels, and live region updates. Until now, the only way to view this information was to read it using developer tools, read code, or view it using a screen reader. Contributing to improving web accessibility requires advanced technical knowledge and operation with unfamiliar tools. By using this extension, you can easily access this information and expand your activities to improve accessibility. For more information, please read the users guides. 日本語 https://github.com/ymrl/a11y-visualizer/blob/main/docs/ja/UsersGuide.md English https://github.com/ymrl/a11y-visualizer/blob/main/docs/en/UsersGuide.md 한국어 https://github.com/ymrl/a11y-visualizer/blob/main/docs/ko/UsersGuide.md

Heading Tag Markup

This extension shows the h-Tags on page. This extension visual highlights the h-Tag on every page. With the add-on "Heading Tag Markup" you can highlight the h1-h6 tag on the website. - h1 - h6 Highlight day - Display which day is currently being output - differentiation of h1 - h6 tags by different colors - function can be activated / deactivated directly with a click on the Add-On icon per domain

Image Alt Text Viewer

Display alternative texts for images on a web page. This extension helps users display all alternative texts for images on a web page. The extension also reports if images have missing texts or missing alt-attributes.

HeadingsMap

To show, browse and audit (for accessibility and SEO) the headings structure The extension generates a document map or index of any web document structured with headings, allowing direct access to content by clicking on any of its items. It now also displays the Landmarks analysis. Although the extension was initially meant to assist web developers, consultants, and accessibility auditors, it turned to be useful for many users, facilitating the reading and navigation in long structured pages Features: * Lists headings with optional information about their levels and any breaks in the correct hierarchical structure. * Lists sections with header information, including optional details about structural errors. * Lists the landmarks and can identify details about them, and optionally details about structural errors. * Provides information from the main document and documents within frames, featuring a document selector when multiple documents are present. * Clicking on headers scrolls the document to the corresponding position and highlights it. * Detects changes in the DOM and updates content as necessary, with an option for manual refresh. * Allows collapsing of the header list by levels. * CSS outline for identifying headers or sections when clicking the tree. * Does not display hidden headers or sections (hidden from assistive technologies). * If a header or section is an anchor, the link in the results points to it. This is useful for copying directly from the tree using the browser's contextual menu. Optionally, it shows anchor-links that copy the link to the clipboard when clicked. * Two themes available.