All processing happens locally in your browser. Nothing is sent to a server.

Do I need to sign up?

No. All tools on DBridge are completely free and require no account.

Free ToolNo signup · Runs in browser

Color Contrast Checker (WCAG)

Check WCAG AA/AAA contrast ratio between colours

Text

Foreground

Background

The quick brown fox jumps over the lazy dog.

Sample body text for contrast preview at normal size.

Contrast Ratio

16.66 : 1

AA Normal text (min 4.5)✓ PASS

AA Large text (18pt+) (min 3)✓ PASS

AAA Normal text (min 7)✓ PASS

AAA Large text (min 4.5)✓ PASS

AA UI components (min 3)✓ PASS

Word Counter

Count words, characters, and reading time

Text Diff

Compare two text blocks line-by-line

Case Converter

Convert text to any case format

Slug Generator

Generate URL-friendly slugs from text

CSS Minifier

Minify and beautify CSS code

JS Minifier

Minify and beautify JavaScript code

Results appear instantly — everything runs in your browser.

Your data never leaves your device. No account required.

No subscription, no sign-up, no paywalls.

One-click copy for all outputs.