Clear, practical guides on the tools we build and the topics around them, JSON, SEO, passwords, and the everyday web tasks worth doing right.
SEO is no longer just about ranking in blue links, it is about whether ChatGPT and Perplexity cite you at all. Here are the AI SEO tools that matter in 2026, sorted by the job they actually do.
There is no single "best" AI tool anymore, only the right one for the task in front of you. Here is a practical breakdown of which assistant wins which job.
You do not need a heavyweight app to format JSON or generate a password. These small browser tools handle the everyday tasks, here is when each one earns its bookmark.
Most "free" SEO tools want your email before they show you anything. These actually work the moment you land on them, here is what each one is genuinely good for.
Great content still needs the basics in place. Run through these eight checks before publishing and you will avoid the mistakes that hold good pages back.
The advice to mix symbols and numbers is only half the story. What really stops attackers is length and never reusing the same password twice.
Older domains often rank well, but age itself is not the reason. Here is what registration date actually signals, and where people get it wrong.
Most JSON problems come down to a handful of mistakes: a stray comma, the wrong kind of quote, a missing bracket. Here is how to spot them quickly and stop guessing.
Every article on the NetTooling blog is written to be genuinely useful, no padding, no recycled fluff. We cover the things our tools touch: formatting and debugging data, understanding how search engines read a page, keeping accounts secure, and the small technical details that make a real difference in everyday work.
Each post links to the relevant free tool so you can go straight from reading to doing. Nothing here requires an account, and everything is free to read.