Fancy Text Generator

No. Each style uses Unicode characters that look like styled letters, which is why it works in bios, captions and usernames where you can't pick a font.

Unicode only has styled versions of A–Z, a–z and 0–9, and not every style has all of them (there are no script digits, for example). Anything without a styled version is kept as it is.

Not very. Screen readers may read each symbol by its Unicode name or skip it, and search won't find words written this way. Use it for decoration and keep names, hashtags and key words plain.

No. The tool runs inside this browser tab. Your input is processed in memory on your device and is gone when you close the tab.