Word Counter and Text Tools Every Developer Should Know About
Word counters, case converters, slug generators, and lorem ipsum tools solve small but frequent developer tasks instantly. Learn what each tool does and when to reach for it.
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Free Developer Tools That Replace Paid Software (2026 Roundup)
Paid developer tools are often unnecessary. Here are the best free, browser-based alternatives covering formatting, encoding, security, CSS, design, and API testing — all on DevToolShack.
Read ArticleHow to Generate Favicons for Every Device (And Why It Matters)
A favicon isn't just one file anymore — modern sites need dozens of sizes for browsers, mobile home screens, and PWAs. Learn what you need and generate them all instantly free.
Read ArticleQR Codes for Developers: When, Why, and How to Generate Them
QR codes aren't just for menus — developers use them for app links, Wi-Fi sharing, 2FA setup, deep links, and local dev testing. Learn how they work and generate them free.
Read ArticleThe Developer's Guide to UUID vs Nano ID: Which Should You Use?
UUID and Nano ID both generate unique identifiers — but they make different trade-offs. Here's how to choose the right one for your database keys, URLs, and tokens.
Read ArticleTry the tools yourself — free.
Format, encode, generate, and convert — everything runs client-side. No account needed.