Image Alt Text Viewer Replace images with their alt text. Images have been replaced by their alt text. Undo Long Descriptions in Context Menu Right-click on anything with a "longdesc" or "aria-describedat" attribute to access its long description. Open Long Description In New Tab Add border to elements with aria-describedat or longdesc attributes. Options High Contrast Change or invert the color scheme to make webpages easier to read. Normal Increased Contrast Grayscale Inverted Color Inverted Grayscale Yellow on Black Set as default scheme Forget site customizations High Contrast is Enabled High Contrast is Disabled Enable Disable Default color scheme: Color scheme for $1facebook.com: Highlight the cursor position with an animation. Browse the text of web pages using arrow keys. Caret Browsing Caret Browsing Options Press <span class='key'>Alt</span> + <img src='increase_brightness.png'> (the Increase Brightness key, or F7) to turn on Caret Browsing. Press it again to turn it off. Press <span class='key'>F7</span> to turn on Caret Browsing. Press it again to turn it off. Highlight the cursor position with a quick flash. <p>When you reach a link or control, it is automatically focused. Press <span class='key'>Enter</span> to click a link or button. </p> <p> When a focused control (like a text box or a list box) is capturing arrow keys, press <span class='key'>Esc</span> followed by the left or right arrow to continue Caret Browsing. </p> <p> Alternatively, press <span class='key'>Tab</span> to move to the next focusable control. </p> When the caret jumps by a large distance: Keyboard Commands Hold down <span class='key'>Option</span> to move by words. Hold down <span class='key'>Control</span> to move by words. <p>Use arrow keys to move throughout the document. </p><p>Click anywhere to move the cursor to that location. </p> <p> Press <span class='key'>Shift</span> + arrows to select text.</p> No feedback, just show the cursor. This extension gives you a movable cursor in the web page, allowing you to select text with the keyboard. Try it out now - Caret Browsing is always enabled on this page! Visual Feedback When Caret Browsing is enabled: Color Enhancer A customizable color filter applied to webpages to improve color perception. Color adjustment Degree Step 1: Select the row with the faintest stars: Red Green Blue Enable? Step 2: Adjust the slider until all of the stars are visible in the selected row Setup: Reset OK Cancel Setup Animation Policy Run animations only once, or disable animation completely. Animation Policy: Allow all animated images. Allow animated images, but only once. Disable all image animation.