Frequently Asked Questions

Yes. Lekhan is completely free to use. Sign up and start writing immediately — no credit card required, no trial period.

No. Lekhan runs entirely in your browser. Just sign up, create a document, and start writing. It works on any modern desktop or laptop browser.

After signing in, click the "New Document" button on your dashboard. You can start typing immediately — your work is saved locally the instant you type.

Local-first means your edits are saved directly to your device before syncing to the cloud. This gives you zero typing latency and means the editor works even without an internet connection.

Share your document with teammates and edit simultaneously. Changes from all collaborators appear instantly with automatic conflict resolution — no more merging issues or "which version is latest?" problems.

Lekhan includes an AI assistant panel that helps with writing tasks like summarizing content, improving clarity, fixing grammar, and generating ideas — all accessible directly inside your document.

Yes. Lekhan includes full version history so you can see exactly how your document evolved over time and restore any previous version safely.

Absolutely. Your data is encrypted in transit, and Lekhan uses Supabase with row-level security policies to ensure only authorized users can access your documents.

Only you and the people you explicitly share with. Lekhan uses role-based access control (Owner, Editor, Viewer) so you always control who can read and edit your work.

Your data lives locally on your device first, then syncs to secure cloud storage powered by Supabase. You always maintain full ownership of your content.

Open your document, click the "Share" button, and enter your collaborator's email. They'll receive an invite link and can join instantly.

Lekhan handles this automatically. The sync engine resolves conflicts deterministically so both sets of changes are preserved — no work is ever lost.

Yes. When sharing, you can assign the "Viewer" role. Viewers can see the document in real-time but cannot make edits.

You can keep writing normally. When you reconnect, Lekhan automatically merges your changes with everyone else's — seamlessly and without data loss.