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Practical guides for real tasks — written by the people building the tools on this site.
Showing 1,387–1,407 of 2,465 articles
💵 Unit Converters
How to Count Cash by Denomination
Enter how many of each note and coin you have in USD, EUR, or GBP, and get an instant running total, calculated in your browser as you go.
🪵 Unit Converters
How to Count Deck Boards, Joists and Screws
Calculate deck materials from the board's effective width including the gap, and set joist spacing from the span table rather than a rule of thumb.
🌐 SEO & Web
How to Create a Clean SEO-Friendly URL Slug
Use a URL slug optimizer to turn a page title into a concise lowercase path, remove filler words, compare length, and copy a readable permalink online.
◻️ Design & Color
How to Create a Consistent CSS Shadow Scale
Use a UI shadow scale generator to create consistent CSS elevation levels from a base shadow color and softness setting, then copy the complete system.
🎨 Design & Color
How to Create a Soft Mesh Gradient Background
Use a mesh gradient generator to blend four colors, adjust softness, preview a modern background, and copy a reusable browser-generated CSS style recipe.
🎨 Design & Color
How to Create a Striped CSS Background
Use a stripe pattern maker to adjust colors, angle, stripe width, and spacing in a live preview, then copy a reusable repeating CSS gradient for your design.
📱 SEO & Web
How to Create a Web App Manifest
Use a PWA manifest generator to create manifest JSON with app names, start URL, display mode, theme colors, and an icon entry ready for your project today.
🌊 Developer Tools
How to Create an SVG Wave Divider
Create an SVG wave divider with responsive curves, layered colors, and clean markup you can copy into a landing page without drawing paths by hand yourself.
✂️ Image Tools
How to Crop an Image Online
Use an image cropper to trim JPG, PNG, or WebP photos, choose clean aspect ratios, preview the crop, and export locally without extra editing software.
🔤 Developer Tools
How to Decode a List of ASCII Codes Back Into Text
Paste a list of decimal or hex ASCII codes and get the decoded text back instantly, entirely in your browser.
🍃 Developer Tools
How to Decode a MongoDB ObjectId's Embedded Timestamp
Paste a MongoDB ObjectId to decode its embedded creation timestamp, random value, and counter, entirely in your browser.
🌍 Developer Tools
How to Decode a Punycode Domain Name
Convert an xn-- punycode domain back into readable Unicode, understand why internationalised domains are encoded this way, and spot when a decode looks suspicious.
🔣 Developer
How to Decode and Encode HTML Entities
Decode HTML entities like & and © back to plain text, or encode plain text into safe HTML entities, for debugging or clean markup output.
🔡 Developer Tools
How to Decode Decimal Character Codes Back Into Text
Paste a list of decimal character codes and get the decoded text back instantly, entirely in your browser.
🔍 Security & Privacy
How to Decode Obfuscated JavaScript Back Into Readable Code
Paste obfuscated or minified JavaScript to decode escaped string literals and reformat the code for reading, entirely in your browser.
🔡 Developer Tools
How to Decode Octal Character Codes Back Into Text
Paste a list of octal (base-8) character codes and get the decoded text back instantly, entirely in your browser.
💻 Developer Tools
How to Decode Quoted-Printable Email Text
Decode quoted printable online free when email text shows =3D or broken line wraps, and turn MIME-encoded content back into readable text.
🎨 Design & Color
How to Design a Striped Background With CSS
Design a striped background online free, preview angles and spacing, and copy a clean CSS pattern without guessing at repeating gradients.
🎮 Social Media
How to Design a Twitch Panel That Looks Clean
Design a Twitch panel online free with a clean layout and copy-ready text, so your channel info looks organized instead of cramped.
🔳 Image Tools
How to Dither an Image for E-Ink and Print
Reduce a photo to a handful of colours with ordered or error-diffusion dithering, and get tone that survives on e-ink, thermal paper and one-colour print.
🧾 Finance Calculators
How to Divide an Estate Into Fair Shares
Work out beneficiary shares from an estate value, settling fixed bequests before the residue, and see why percentage shares apply to what's left.