kj-clipboard

no frills, just a public clipboard on the internet that you can use to share snippets around. that's it.

features

• paste text, get a shareable link
• syntax highlighting (highlight.js) with language selection
• password-protect pastes with mojicrypt (emojified aes-256-gcm)
• copy to clipboard
• raw paste view (for snippets with no encryption)
• sqlite 🐐
• single-file python server, no frameworks, no bloat

dependencies

• python 3.12+
• mojicrypt (optional, only needed for encrypted pastes)

run

python3 src/server.py

config

all runtime/security/sqlite values are edited directly in src/server.py under # config.

• sqlite wal + retry/backoff enabled
• moderate post rate-limit (150/min per ip)
• hsts disabled by default (safe for non-https setups)

if you terminate tls at nginx/caddy, enable hsts by setting ENABLE_HSTS = True.

docker

docker build -t kj-clipboard .
docker run -p 5555:5555 -v kj-clipboard-data:/app/src/data kj-clipboard

screenshot

it looks exactly how you'd expect, a textarea and a button.

license

MIT