Generate CSS clamp() values for fluid responsive typography. Calculate viewport-based font sizes that scale smoothly. Everything runs locally in your browser — nothing is uploaded.
Generate CSS transform values interactively. Configure rotate, scale, skew, and translate with live preview. Everything runs locally in your browser — nothing is uploaded.
Generate glassmorphism CSS with adjustable blur, opacity, and border radius. Copy ready-to-use CSS for frosted-glass UI effects. Everything runs locally in your browser — nothing is uploaded.
Convert TTF/OTF fonts to WOFF2 and subset to only used characters (Latin, Cyrillic, etc.). Generates @font-face CSS blocks. Cuts font files from MBs to KBs. Everything runs locally in your browser — nothing is uploaded.
Calculate how many months your cash balance will last given your monthly burn rate. Essential for startup financial planning. Everything runs locally in your browser — nothing is uploaded.
Calculate daily macronutrient targets based on your goals. Get personalized protein, fat, and carb recommendations for weight loss or muscle gain. Everything runs locally in your browser — nothing is uploaded.
Fluid Typography Calculator lets you generate CSS clamp() values for fluid responsive typography. Calculate viewport-based font sizes that scale smoothly. Everything runs locally in your browser — nothing is uploaded.. It works on any device with a modern web browser.
Generate CSS clamp() values for fluid responsive typography. Calculate viewport-based font sizes that scale smoothly. Everything runs locally in your browser — nothing is uploaded. It runs entirely in your browser — no software installation or data uploads required.
Paste or type your content directly into the provided text area.
Yes. After the initial page load, Fluid Typography Calculator runs entirely on your device with no internet connection needed. All processing is done locally.
Tools cover JavaScript, CSS, HTML, SQL, Python, JSON, XML, CSV, and more. Check individual tool descriptions for specifics.
No. All code processing — formatting, minification, conversion, hashing — runs locally in your browser.
Yes. Since processing is local, performance depends on your device. Most operations handle large files without issue.
Yes. SQL uses sql-formatter, JSON uses native JSON.parse, and other formatters follow widely adopted formatting rules.
Yes. All developer tools work fully offline after the initial page load.
Screen Size Calculator
Calculate width, height, and area from diagonal screen size and aspect ratio.
Aspect Ratio Calculator
Calculate the aspect ratio from width and height dimensions. Find the simplified W:H ratio for images, videos, and screens. Everything runs locally in your browser — nothing is uploaded.