Palette
Palette is a fast, self-hosted pastebin. One Go binary, a SQLite database, and a web UI for sharing code and text with links that expire on your terms.
Features
- Paste cans — bundle notes, text, and files into one shareable page
- Password lock — protect individual pastes with a password
- Custom expiry — from 1 minute up to 1 year, or never
- Burn after N reads — a paste that vanishes after a chosen number of reads
- Custom URLs — reserve
/my-snippetinstead of a random slug - Syntax highlighting with language auto-detection (go-enry)
- Rate limiting on create and unlock
- Saved page — see and manage everything created from your browser
- API-first — every UI action is also a plain HTTP call
- Single binary — templates and assets are embedded; no external deps
Get Started
Build from source
Requires Go 1.21+.
go build -o palette .
./palette
# open http://localhost:8080
Docker
docker run -p 8080:8080 -v palette-data:/data git.archfox.org/poslop/palette
The SQLite database lives in the /data volume inside the container.
Screenshots
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Configuration
| Setting | Default | Description |
|---|---|---|
PALETTE_ADDR |
:8080 |
Listen address |
PALETTE_DB |
palette.db |
SQLite database path |
PALETTE_MAX_TEXT |
5242880 |
Max paste size in bytes (5 MB) |
PALETTE_MAX_ITEM |
26214400 |
Max can item size in bytes (25 MB) |
API
Create a paste with one call:
curl -X POST http://localhost:8080/api/pastes \
-H "Content-Type: application/json" \
-d '{"content": "print(hello)", "language": "python", "expires_in": "168h"}'
Full API docs: docs/API.md.
CI
Gitea Actions workflow at .gitea/workflows/ci.yml:
- On push to main:
go vet+go test - On tags: build and push Docker image to
git.archfox.org/poslop/palette