Invisible Character Forensics — Detecting Hidden Characters in AI Text

「Invisible Character Forensics」is a simple and cute analysis tool that instantly visualizes and cleanly removes "invisible characters" that lurk hidden in text!

In text generated by AI like ChatGPT and web content, invisible characters such as "zero-width spaces," "control characters," "bidirectional control characters" that change text direction, and even "Unicode tag characters" that embed hidden text can sneak in.

Usage is super simple! Just paste text or drop a file, and special codes are scanned in an instant. Invisible characters are displayed intuitively and clearly with colorful badges and hex dumps.

It supports "codepoint display" and "category-based filtering," and you can remove dangerous or unnecessary characters with a single click! The cleaned-up text can be copied directly or downloaded as a .txt file.

Since it's completely browser-based, there's absolutely no worry about your input data being sent to external servers! Safely and pop-ularly, let's unravel the "transparent mysteries" of your text!

The design emphasizes cuteness and ease of use, while the structure makes it clear at a glance what the tool can do (detection, visualization, removal, and high security)!