CSS Box Shadow Generator
Create custom CSS box shadows visually with sliders for offset, blur, spread, color, and inset — then copy the CSS.
CSS Flexbox Generator
Interactively configure flex-direction, justify-content, align-items, wrap, and gap — see live colored boxes respond and copy the CSS.
CSS Gradient Generator
Generate CSS gradient code visually
CSS Grid Generator
Define grid columns, rows, and gap visually — see a live numbered grid preview and copy the CSS grid-template code.
CSS Minifier
Minify CSS by stripping comments, whitespace, and redundant characters. See size reduction stats instantly.
CSS Text Shadow Generator
Add depth and style to typography with a visual text-shadow builder — adjust offset, blur, and color, then copy the CSS.
CSS Unit Converter
Convert between CSS units — px, em, rem, pt, %, vw, vh — with configurable base font size and viewport dimensions.
CSV to Code Converter
Convert CSV data into PHP arrays, MySQL INSERT statements, Python dicts, Ruby hashes, or JSON with one click.
CSV to Excel Converter
Convert CSV data to a formatted Excel (.xlsx) file instantly — paste text or upload a file.
CSV to JSON Converter
Paste CSV data and convert it to JSON format. Supports headers as keys.
Calorie Calculator
Estimate your daily calorie needs using the Mifflin-St Jeor equation.
Calories Burned Calculator
Estimate calories burned during various physical activities using MET values.
CamelCase Converter
Convert text to camelCase
Character Counter
Count characters for Twitter (280), Instagram (2200), and Facebook (63206) with visual limit bars.
Character Map
Browse Unicode characters by category — arrows, math, currency, symbols — click any character to copy it and see its code point, UTF-8 hex, and HTML entity.
Checklist Generator
Create interactive checklists and to-do lists in your browser. Add, reorder, and delete items, then export as Markdown or plain text.
Coin Flip
Flip a virtual coin with animation. Tracks heads/tails streak and total statistics.
Color Blindness Simulator
Upload any image and see how it appears to people with different types of color blindness using canvas pixel processing.
Color Converter
Convert between HEX, RGB, HSL color formats
Color Palette Generator
Generate harmonious color palettes
Color Picker
Pick colors and get all formats
Compound Interest Calculator
Calculate compound interest with P(1+r/n)^(nt) formula and see growth breakdown.
Countdown Timer
Set a target date and watch a live countdown showing days, hours, minutes, and seconds remaining.
Crontab Generator
Build crontab expressions visually with a GUI and preview the next scheduled run times.