LSTools is a lean suite of URL shortener, self-destructing notes, and a client-side encrypted wallet — each usable on its own, all sharing the same principle: touch as little data as possible.
Turn long URLs into short, custom links — with optional expiry and click statistics.
Self-destructing, encrypted messages and files — gone for good the moment they're read.
Lightweight crypto wallet for BTC, ETH, LTC, TRC-20 & SOL — private keys stay in your browser.
Every service is built so that even the operator can see or recover as little as possible.
Notes and Wallet can encrypt and decrypt entirely in the browser — the key never leaves the device unencrypted.
Notes are deleted atomically the moment they're read. No backups, no logs of content — only the metadata that's technically unavoidable.
All three services run on our own infrastructure — no third party, no external analytics pipeline.