Recipe Ingredient Scaler - Online Multiply or Divide
Paste a list of ingredients with quantities and scale them up or down by a factor. Handles fractions. Cooking helper.
UD5 Toolkit
Scale your ingredients instantly — adjust any recipe to any number of servings with smart unit suggestions.
Paste a list of ingredients with quantities and scale them up or down by a factor. Handles fractions. Cooking helper.
Convert torque units between Newton-meter, foot-pound, inch-pound, and more. Essential for mechanics and engineers. Instant local conversion.
Track freezer contents with type, date frozen. See what's been in too long. Simple grid view. Data local.
Select a ratio (1.25, 1.333, 1.5) and a base size to generate a full typographic scale for h1‑h6. Copy CSS variables.
Convert English words into their International Phonetic Alphabet (IPA) representation. For pronunciation learning. Local.
Convert plain text lines into HTML ordered or unordered lists. Instantly copy the generated HTML to paste into your website. No hassle, fully browser-based.
Convert fuel economy units between miles per gallon (US/UK), liters per 100 km, and kilometers per liter. Useful for international car comparisons.
Fill in a 7‑day grid with breakfast, lunch, and dinner ideas. Print or screenshot. Stay organized.
Paste HTML or Markdown to count total words, unique words, heading distribution, and reading time. Content audit helper.
Convert pet age to human years using updated AVMA guidelines (not simple 7:1). Separate calculators for dogs (size-dependent) and cats. Fun & educational.
Strip HTML tags and convert web content to plain Markdown. Preserve headings, lists, and links. Perfect for content migration. All processing in browser.
Enter your snake's weight and species to get recommended rodent size and feeding frequency. Avoid under/overfeeding.
Type notes and convert them into a realistic handwriting image with varied pen styles, ink colors, and paper backgrounds. Perfect for study notes.
Based on desired annual income and billable days, calculate your minimum day rate. Don't undercharge.
Build a virtual grocery list with estimated prices and see total before you shop. Adjust quantities, mark bought items. Data stays in browser.
Estimate daily caloric needs for dogs and cats based on weight, activity, and life stage. Helps adjust portion sizes. General reference, not vet advice.
Drop a folder of images and convert all to the same format at once. Choose quality and download as ZIP. Local only.
Paste HTML and convert to plain text while preserving basic structure (paragraphs, list items). Removes all tags and images. Instant local processing.
Paste binary sequences and convert them back to readable text. Supports space-separated and 8-bit formatted strings. Quick encoding reconversion.
Convert hex, RGB, or HSL into the modern OKLCH color space. See the preview and copy CSS oklch() value. Local.
Convert text into binary digits and decode binary back to readable text. Handy for education and computer science. All conversions performed locally in your browser.
Paste SQL INSERT statements and extract the data into a clean CSV table. Works with multiple rows. Local parser.
Paste text and convert it into a realistic handwriting image using different fonts and ink colors. Download as PNG. Fun for notes.
Enter megapixels and desired DPI to see the maximum print size without upscaling. Quick quality check.
Write in Markdown and convert it to a styled PDF using your browser's print engine. Customize font and margins. No upload.
Write Markdown and instantly print/save as a styled PDF. Choose from multiple themes. Uses browser print function for high-quality output. Local only.
Create a mosaic where many small tiles are replaced with solid colors from a palette. Pixel art style. Adjust grid size. Local canvas.
Upload a logo and generate a pack of favicon sizes plus a .ico file. All conversion in your browser.
Compute the selling price from cost and desired markup percentage, or find the markup from cost and price.
Create CSS clamp() values for fluid typography. Enter min and max font sizes and viewport widths. Modern responsive design.