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In the daily life of a developer, data rarely stays in one simple format. Whether you're sending information over the web, storing complex data in a database, or simply trying to display code snippets on a webpage, you are constantly manipulating text. This is where a solid understanding of text and encoding becomes crucial.

Discover the top 10 free online network tools to monitor and analyze your website. Check website status, ping, IP info, DNS records, open ports, and SSL with these essential online utilities.

In today’s digital landscape, website optimization isn’t just about great content — it’s about structure, speed, and smart SEO implementation. Whether you run a personal blog or manage an eCommerce store, using free SEO tools online can significantly enhance your website’s performance and visibility.

Working with images and small files is part of daily web work — whether you're optimizing page speed, preparing images for social posts, or extracting text from scanned receipts. This guide collects the best free image tools online and lightweight file conversion utilities you can rely on without installing software. Below you'll find fast, secure, browser-based options for compression, resizing, conversion (JPG, PNG, WEBP), OCR, and QR code generation/reading.