Accessibility and inclusive design
Accessibility and inclusive design：7 款免费工具。比较任务、阅读说明并选择工具。无需账户。
Explore accessibility-related checks and design helpers. Provide the actual colors, sizes or source content for your task and review the result in context. Automated checks cover specific conditions and do not replace testing with people and assistive technology.
选择工具 7
Color vision preview
Simulate selected color vision differences; preview is approximate.
Accessibility and inclusive designAccessible palette adjuster
Suggest nearby colors that meet a selected contrast target.
Accessibility and inclusive designHTML heading outline checker
Inspect pasted markup for skipped levels and empty headings.
Accessibility and inclusive designImage alternative text worksheet
Guide purpose-based human descriptions and decorative-image choices.
Accessibility and inclusive designAccessible table generator
Create HTML tables with captions and correctly scoped headers.
Accessibility and inclusive designForm label checker
Inspect pasted HTML for missing programmatic labels.
Accessibility and inclusive designKeyboard focus style preview
Preview focus indicators against a chosen background color.
Accessibility and inclusive design