Link Shortener
Shorten URLs and generate QR codes: client-side hash-based shortening.
100% client-side: your files never leave your browser
How it works: This is a client-side demo tool. It generates a short hash code from your URL using a hash function. Real URL shorteners (like bit.ly) use a server to store the mapping and redirect visitors. This demo shows the concept: the short URL is derived from the original using a mathematical hash.
Enter a URL to generate a short link