Text to Braille Converter - Online Grade 1 & 2 English
Convert English text to Braille (Grade 1 and simple Grade 2 contractions). Educational tool to understand Braille representation. Local only.
UD5 Toolkit
Convert English text to Braille (Grade 1 and simple Grade 2 contractions). Educational tool to understand Braille representation. Local only.
Check if your site has a visible and functional skip navigation link. Key for keyboardâonly users.
Paste an HTML snippet and get a report on missing, empty, or suspicious alt texts. Improve your image SEO and a11y.
Enter a URL and fetch its text/background colors to perform a bulk contrast check. See warnings for WCAG violations.
Paste an SVG and check if the graphicâaria roles are used correctly. Improve accessible diagrams and icons.
Design a custom focus indicator with outline, offset, and boxâshadow. Preview on interactive elements. Copy the CSS.
Enter a URL and see a visual map of the tab order. Detect broken tabindex values. Improve keyboard navigation.
Enter foreground and background colors to instantly see the contrast ratio and pass/fail for AA and AAA. Simple and fast.
Create a properly styled 'Skip to Content' link. Customize target and appearance. Essential for keyboard users. Copy the HTML/CSS.
Test the upcoming contrastâcolor() CSS function. Get white or black automatically for a given background. See it live.
Check the Accessible Perceptual Contrast Algorithm (APCA) ratio. The nextâgeneration contrast method for WCAG 3.
Highlight elements with ariaâdescribedby and see the linked description text. Verify a11y annotations.
Enter a URL and see a list of its ARIA landmarks (banner, main, nav). Check document structure for accessibility. Local fetch.
See the difference between :focus and :focusâvisible on interactive elements. Learn which to use for better UX.
Paste an URL or HTML and see the h1âh6 hierarchy as a tree. Detect skipped levels and improve accessibility. Clientâside.
Upload an image and get a suggested alt text description using a local vision model (WASM). Improve SEO and accessibility fast.
Paste an HTML snippet and check for common ARIA mistakes: missing labels, invalid roles, and ariaâhidden misuse. Educate your team.
Type an abbreviation and its full form to get the proper `<abbr title='...'>` HTML. For accessible markup.
Given a background color, this tool suggests foreground colors that meet AA/AAA contrast ratios. Works for all vision types.
Calculate the perceived brightness of an RGB color and determine if black or white text is more readable. Accessibility tool.
Paste an HTML snippet and see how a screen reader might interpret it. Highlights missing alt texts and ARIA misuses. Educational.
Enter Braille dot numbers (1â6) or paste Unicode Braille to decode into English text. Companion to textâtoâBraille.
Simulate how images and UI elements appear to users with various types of color blindness. Upload or paste image URL. Promote inclusive design.
Check the contrast ratio between foreground and background colors to ensure web accessibility compliance. Get WCAG 2.1 AA/AAA pass/fail results instantly.
Enter a URL and extract tabâindex order violations and focusable elements. Quick accessibility audit. Clientâside fetch.