... CipherLock v1.3 is here. Same promise (client-side, no accounts, no tracking), with the new content and interaction update. FOUR NEW ANCIENT ASIAN CIPHERS Added Yin Fu and Yin Shu from the Chinese Six Secret Teachings (around 400 BC), Mlecchita-vikalpa from the Kama Sutra (around 400 CE), and Shinobi Iroha from the Japanese Bansenshukai ninja manual (1676). The timeline finally reaches beyond the Mediterranean tradition. Yin Shu is essentially Shamir's Secret Sharing, invented 2,400 years earlier ... ... Cleaned stylistic em-dashes out of every locale without breaking grammar. A few smaller fixes across the tool, the header and the mobile navigation. Everything is still client-side. No database, no cookies, no tracking. I build and maintain CipherLock

... CipherLock v1.2 is here . Same promise (encrypt and learn, 100% in your browser, no accounts, no tracking), with a lot of new things since launch. SHARE AN ENCRYPTED MESSAGE WITH A LINK Encrypt something, copy the link, send it. When the other person opens it, CipherLock