Calculators & Converters · page 5

Inspect local storage, session storage, and IndexedDB usage for an authorized site.

Convert supported bookmark exports into another compatible structure.

Inspect Cache Storage entries used by service workers.

Analyze captured WebSocket connections and message sequences.

Inspect language preferences and configured content negotiation behavior.

Count characters, words, and text length in extracted page content.

Extract image URLs and their associated attributes.

Inspect rows, columns, and maxlength constraints on textareas.

Review image dimensions, alt text, and remote source references.

Convert supported longhand declarations into shorthand properties.

Calculate percentage-based widths and positions.

Calculate content, padding, border, and total element dimensions.

Demonstrate how free space is distributed among flex items.

Generate grayscale filter settings for images and elements.

Generate hue-rotation filter values.

Convert RGB or HEX colors into approximate CMYK values.

Shift colors toward warmer or cooler appearances.

Estimate perceived brightness from color channel values.

Calculate relative luminance for accessibility analysis.

Estimate the number of distinct colors in an image.

Inspect approximate color regions within an image.

Sample colors from an uploaded image or supplied visual.

Calculate color distance using supported color difference formulas.

Calculate color difference using a selected Delta E formula.