I opened the file and nothing made sense.
It was a wall of encrypted text, unreadable without the key. I needed to unlock it, edit it, and seal it back—without leaking even a single byte of plain text to disk. That’s when gpg and vim became an unbeatable combination.
GnuPG, or gpg, handles encryption and decryption. Vim, the legendary text editor, handles the file. With them, you can securely read and write sensitive data in place. The secret never leaves memory unprotected. It is how you edit configuration files, API keys, or confidential documents with zero exposure risk.
Here’s the minimal command that makes it work:
gpg -d secrets.gpg | vim -
You decrypt the file into Vim’s buffer. When done, write back through GPG:
:%!gpg -e -r recipient@example.com
Direct pipes, no intermediate files, no opening your secrets to the filesystem. If you want to keep the workflow tighter, configure Vim’s 'vimrc' with custom commands so you can work on .gpg files as if they were native.
For symmetric encryption, you don’t even need a key pair:
gpg -c file.txt
Edit it later with:
gpg -d file.txt.gpg | vim -
Save it back through an encrypt filter. This pattern keeps your secrets safe even on shared or compromised systems. You can track changes under Git by storing only .gpg files, never raw text. Combined with an audit trail, this is one of the cleanest secure editing flows available.
gpg vim workflows shine in environments where speed, security, and clarity matter. Teams working with deployment configs, sensitive credentials, or production data can rely on this approach to avoid accidents. No copy-paste leaks. No half-secured temp files. Just encrypted data in, encrypted data out.
If you want to see secure workflows like this in action without juggling commands or plugins, try them live in minutes at hoop.dev.