Design & Styling Tools
Web design and measurement utilities for custom bio link pages, digital business cards, color palettes, CSS box shadows, CSS gradients, SVG wave section dividers, 1:1 calibrated physical screen rulers, and multi-platform favicon & PWA icon packages.
Free Bio Link & Digital Business Card Builder
Build a customizable bio link page and digital business card with Bento grid or stack layouts, interactive tip jar widgets, quote cards, vCard download, and standalone HTML export.
Actual Size Online Screen Ruler & Calibrated Caliper
True 1:1 physical screen ruler calibrated via standard credit card (ISO 7810) or monitor diagonal. Measure objects on-screen in mm, cm, inches (1/16ths), and pixels with interactive draggable calipers.
Free Favicon & Web App Icon Package Generator
Generate multi-resolution favicon.ico, Apple Touch Icons, and Android PWA icons from an image, emoji, or text monogram. Preview live across browser tabs and search results with 1-click ZIP package download.
Color Picker & Palette Studio
Interactive HTML5 color picker, HEX/RGB/HSL/CMYK converter, WCAG contrast checker, and palette generator.
CSS Glassmorphism & Box-Shadow Studio
Interactive visual generator for CSS box-shadows, glassmorphism backdrop-filters, and border gradients with live CSS export.
CSS Gradient Generator
Visual gradient builder. Design custom linear and radial gradients with interactive color stops, angles, and CSS export.
SVG Wave & Organic Blob Generator
Design smooth SVG wave section dividers and organic vector blobs. Export clean SVG code, CSS Data-URIs, and HD PNGs.
Animated Pixel Art Generator & Exporter
Create retro animated pixel art online. Draw on customizable grids (8x8, 16x16, 32x32), manage animation frames, and export as CSS Keyframe animations, sprite sheet PNGs, or animated SVG code.
About Design & Styling Tools
Design beautiful visual effects, personal bio link sites, vector graphics, and CSS styles for modern web applications and creator portfolios. Build free, customizable bio link landing pages and digital contact cards with live mobile previews and self-contained HTML exports. Generate multi-resolution favicon.ico and Apple Touch web app icon packages from images, emojis, or text monograms, measure real-world objects with a 1:1 calibrated physical screen ruler, pick color codes, convert between HEX/RGB/HSL/CMYK, evaluate WCAG 2.1 accessibility contrast compliance, generate multi-layered 3D CSS box shadows, build linear and radial CSS gradients with visual angle controls, and design organic SVG wave dividers with instant CSS stylesheet and SVG vector code exports.
Why Use Our Design & Styling Tools?
- Free Bio Link & Digital Business Card Studio with Bento grid and stack layouts, tip jar widgets, quote cards, and 1-click HTML export
- Multi-resolution favicon.ico and PWA web app icon package generator with multi-platform live previews
- True 1:1 physical screen ruler with credit card calibration, dual metric/imperial/pixel axes, and draggable calipers
- Live visual preview canvas with interactive sliders and color pickers
- HEX, RGB, HSL, and CMYK color code conversion with WCAG contrast validation
- Multi-layer CSS box shadow generator with inset/outset and blur controls
- Custom SVG wave generator with adjustable amplitude, frequency, and fill colors
- Animated pixel art generator with frame timelines, live speed control, and CSS/SVG/PNG exporters
How to Get the Most Out of Our Design & Styling Tools
Select Your Tool
Browse the tools listed in this directory above to find the exact utility tailored to your file format, calculation, design task, or workflow requirement.
Configure & Process
Input your data, toggle custom parameters, and preview immediate live updates. Computations and transformations process locally on your device with high performance.
Export & Integrate
Copy formatted results, download structured CSV, SVG, PDF, or image files, and integrate outputs directly into your projects without watermarks.
Privacy & Data Security Notice: Tools across DwellixTools operate under a local-first privacy standard. Calculations, image rendering, and document operations process locally in your browser using modern Web APIs. No personal documents, private financial data, passwords, or image assets are stored on our servers.
Frequently Asked Questions About Design & Styling Tools
How accurate is the Online Ruler on mobile smartphones and desktop monitors?
The Online Ruler includes an interactive physical calibration slider (using a standard credit card or coin) that calculates your monitor’s exact Pixels Per Inch (PPI). Once calibrated, on-screen measurements are physically accurate to within 0.5 millimeters.
How does the Color Picker calculate WCAG 2.1 accessibility contrast ratios?
The tool computes relative luminance according to the official W3C formula ((L1 + 0.05) / (L2 + 0.05)), providing immediate Pass/Fail verification against WCAG AA (4.5:1) and WCAG AAA (7.0:1) standards for body and large text.
What is the performance advantage of CSS gradients over background images?
A CSS gradient rule weighs only a few bytes of code rendered natively by the GPU, whereas a high-resolution JPG or PNG background image can weigh several megabytes, slowing down page loading and damaging Core Web Vitals.
Can I export generated favicons and pixel art in multiple icon sizes?
Yes. The Favicon Generator compiles complete multi-size icon packages (16x16, 32x32, 180x180 Apple Touch Icon, and 512x512 Android PWA icon) with a ready-to-use HTML link code snippet.
Can I export and host the Bio Link Builder website for free on custom domains?
Yes! The Bio Link Builder exports a zero-dependency, self-contained single HTML file that you can deploy to GitHub Pages, Cloudflare Pages, or any custom domain host in seconds without ongoing subscription fees.
Do any design tools require software installations or plugins?
No. All color wheels, palette harmony generators, SVG wave creators, and pixel canvases operate entirely within standard HTML5 Canvas and CSS3 web technologies.