Dictate notes hands-free using your browser's speech recognition in 50+ languages.

Listen to any text read aloud with word-by-word highlighting and speed controls.

Get an extractive summary of any article or document using the TextRank algorithm.

Extract the most relevant keywords and phrases from any text using the RAKE algorithm.

Analyze the emotional tone of any text with per-sentence sentiment scoring.

Compare two texts and measure their similarity using Jaccard and cosine TF algorithms.

Detect the language of any text using trigram frequency analysis with confidence scores.

Generate customizable QR codes for URLs, text, WiFi, and more with logo overlay support.

Extract a color palette from any image using Canvas k-means clustering.

Design CSS box shadows visually with multiple layers, colors, and blur controls.

Generate customizable SVG wave dividers for section backgrounds and hero sections.

Create favicons from text, emoji, or uploaded images in all required sizes.

Display your screen resolution, pixel ratio, color depth, and viewport details.

Pick a colour and get HEX, RGB, HSL, and CSS values instantly.

Check WCAG AA and AAA colour contrast ratios for accessibility.

Calculate image dimensions while maintaining any aspect ratio.

Create beautiful CSS gradients and copy the code instantly.

Convert px, rem, em, and pt font sizes and build responsive type scales.