SVG vs PNG vs WebP: Which Image Format Should You Use?
SVG, PNG, and WebP each have a job they do best. Learn which format to use for icons, photos, illustrations, and UI elements — and how to optimize whichever you choose.
Read ArticleArchive
July 2026
All articles published in July 2026.
HTML Encoding vs URL Encoding: What's the Difference?
HTML encoding and URL encoding both escape special characters — but for completely different reasons. Learn when to use each, what they produce, and how to apply them correctly.
Read ArticleWhy Your Domain Privacy Matters (And How to Get It Free)
WHOIS exposes your name, address, email, and phone number to anyone who looks. We explain what domain privacy does, why it matters, and where we get ours for free with every domain registration.
Read ArticleThe Complete Guide to Web Hosting for Developers (And the Host We Recommend)
Choosing web hosting as a developer means thinking about more than price. Here's what we actually look for in a host — uptime, performance, SSL, DNS management — and the host we recommend.
Read ArticleHow to Use a Timezone Converter to Debug Scheduling Bugs
Timezone bugs are some of the sneakiest in software. Learn how scheduled jobs, APIs, and databases go wrong across timezones — and how to debug them with a free timezone converter.
Read ArticleNumber Base Conversion Explained: Binary, Octal, Hex, and Decimal
Binary, octal, decimal, hexadecimal — learn what each number base means, why developers use them, and how to convert between them instantly with a free online converter.
Read ArticleBarcode vs QR Code: Which Should You Generate for Your Project?
Barcodes and QR codes both encode data but work very differently. Learn which to use for products, URLs, 2FA setup, event tickets, Wi-Fi sharing, and more — and generate both free in your browser.
Read ArticleRandom String Generators: When UUID Isn't What You Need
UUIDs aren't always the right tool for random strings. Learn when to use a random string generator instead — for tokens, invite codes, API keys, CSRF tokens, and test data — and generate them free.
Read ArticleHow to Calculate Date Differences in JavaScript (and Online)
Calculating the difference between two dates in JavaScript has more edge cases than it looks. Learn how to handle timezones, DST, leap years, and relative formatting — and calculate date differences instantly free online.
Read ArticleTry the tools yourself — free.
Format, encode, generate, and convert — everything runs client-side. No account needed.