Browse, search, and export your Slack workspace history. 100% local, nothing ever leaves your machine.
Export your Slack workspace from Settings → Import/Export, drop the .zip file into SlArchive, and instantly browse everything — channels, DMs, threads, reactions, and file attachments. All processing happens locally in your browser.
- Full-text search
- Channels & Direct Messages
- Threads
- Reactions
- File & image attachments
- Jump to date
- People directory
- Keyboard navigation (↑↓ arrows, Enter, Escape)
- Export to HTML / Markdown / JSON
- Load new export without page refresh
All processing is local in the browser. The ZIP file never leaves your machine. No server, no accounts, no tracking, no analytics.
Run locally by opening index.html in any modern browser, or use npx live-server for auto-reload. No build tools or dependencies beyond JSZip (loaded from CDN).
MIT
Built by DevRelopers.io