Every Cleanor Tool
Tools 289 to 312 of 747. Search, filters, and categories live on the main tools page.
Confidence Interval Calculator
Math
Build a confidence interval for a mean from your sample stats. Free, in your browser, nothing is uploaded.
Cookie Consent Banner Generator
Widget
Configure a cookie-consent banner and copy a self-contained HTML, CSS, and JavaScript snippet that remembers the choice. Free, in your browser, nothing is uploaded.
Copy and Paste Symbols
Every symbol, one tap to copy
Hearts, arrows, stars, check marks, degrees, currency and math signs, one tap to copy.
Countdown Timer
Online countdown timer
Set a number of minutes and count down to zero. Free, in your browser, no sign-up.
CPM Calculator
Cost per 1,000 impressions
Work out cost per 1,000 impressions from your spend and impressions. Free, in your browser, no sign-up.
CRC32 Checksum
CRC32 checksum for a local file
Calculate the CRC32 checksum of a local file in the browser and compare it with a known value, alongside SHA-256, SHA-512, SHA-1, and MD5.
Credit Card Payoff Calculator
Months to clear a balance
Find out how many months it takes to clear a card balance and the interest paid. Free, in your browser, no sign-up.
Cron Expression Builder
Developer
Build a cron expression from fields and presets, or paste one to read a plain-English explanation. Free, in your browser, nothing is uploaded.
CSS Animation Generator
CSS
Build a CSS keyframes animation visually with presets and timing controls, then copy the code. Free, in your browser, nothing is uploaded.
CSS background pattern generator
CSS
Generate stripe, dot, grid, and checkerboard CSS patterns with color and size controls. Free, in your browser, nothing is uploaded.
CSS Beautifier
Beautify CSS
Format minified or messy CSS into clean, indented rules. Free, in your browser, nothing is uploaded.
CSS Border-Radius Generator
Generate CSS border-radius
Set each corner radius independently and preview the rounded shape live. Live preview and copyable CSS, in your browser.
CSS Box-Shadow Generator
Generate CSS box-shadow
Build a CSS box-shadow with offset, blur, spread, color, and inset controls. Live preview and copyable CSS, in your browser.
CSS Button Generator
Generate CSS buttons
Design a CSS button with color, radius, and padding controls, and copy the styles. Live preview and copyable CSS, in your browser.
CSS checkbox generator
CSS
Design a styled custom checkbox with color, size, and radius, then copy the HTML and CSS. Free, in your browser, nothing is uploaded.
CSS clip-path generator
CSS
Pick a clip-path shape or draw custom polygon points and copy the CSS instantly. Free, in your browser, nothing is uploaded.
CSS Coin Border Generator
CSS
Create a decorative milled coin edge with a radial dash ring and copy the CSS. Free, in your browser, nothing is uploaded.
CSS cubic-bezier generator
CSS
Tune easing control points and copy the cubic-bezier transition-timing-function. Free, in your browser, nothing is uploaded.
CSS Glassmorphism Generator
Generate glassmorphism CSS
Create a frosted glass effect with adjustable blur and transparency. Live preview and copyable CSS, in your browser.
CSS Grid Generator
Generate CSS grid
Build a CSS grid layout with columns, rows, and gap, and preview it live. Live preview and copyable CSS, in your browser.
CSS Loader Generator
CSS
Generate a pure-CSS loading spinner with color, size, and speed controls, then copy HTML and CSS. Free, in your browser, nothing is uploaded.
CSS Minifier
Minify CSS
Compress CSS by removing comments and unnecessary whitespace. Free, in your browser, nothing is uploaded.
CSS Text Glitch Effect Generator
CSS
Create an animated glitch text effect with custom colors and intensity, then copy the HTML and CSS. Free, in your browser, nothing is uploaded.
CSS to Tailwind
CSS
Paste plain CSS declarations and get approximate Tailwind utility classes, with unmapped properties listed honestly. Free, in your browser, nothing is uploaded.