🔐
📓
Keep an Encrypted Journal Entry
Encrypt personal writing so only you can read it back.
Sem login necessário
Strong, standard encryption: AES-256-GCM with a key derived from your password via PBKDF2 (250,000 iterations, SHA-256). Each message uses a fresh random salt and IV.
The password is never stored or sent anywhere — everything runs in your browser. If you lose the password, the message cannot be recovered. Share the encrypted text and the password through separate channels.
journaling tips
📓
Paste a private entry, encrypt it with a memorable password, and store the ciphertext anywhere.
🔓
Decrypt it later here by pasting the text and entering the same password.
🔑
Use a strong, memorable passphrase — long word combinations beat short complex ones.
🔒
Your writing stays on your device.
Como funciona
1
Inserir
Enter your data into the tool above. Everything stays local to your browser.
2
Processar
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
Baixar
Get your result instantly. Nothing is stored after you leave the page — complete privacy.
Por que usar o nosso?
✓Completamente gratuito — sem custos ocultos, jamais
✓Sem conta, e-mail ou login necessário
✓Arquivos nunca saem do seu dispositivo
✓Sem limites de tamanho de arquivo
✓Sem marcas d'água em nenhuma saída