How to migrate Lovable Cloud to Supabase
Ready to own your backend? Nativize migrates your Lovable Cloud app to your own Supabase project — the database, your auth users with their passwords intact, and every storage file — in five guided steps. No CSV exports, no table-by-table copying, no password resets, and no handing your private keys to a random tool.
How to migrate Lovable Cloud to Supabase
Migrating a Lovable Cloud project to your own Supabase manually means recreating the schema, moving tables in dependency order, transferring auth users through a separate password-hash-safe process, and re-uploading storage files. Nativize automates those connected phases. Because Lovable Cloud cannot use a normal direct database connection, you add a temporary read-only helper to your project — then Nativize does the rest:
Connect Lovable
Nativize generates a small, temporary, read-only migrate-helper edge function locked to a one-time key. Paste it into your Lovable project, deploy it, and test the connection in one click.
Connect your Supabase project
Point Nativize at a fresh, empty Supabase project. Your connection string and secret key stay in your browser and go straight to your own projects.
Review what moves
See a live count of the tables, users, and storage files that will be copied before anything runs.
Migrate
Watch a live progress bar as your database schema and rows, auth users (password hashes intact), and storage buckets and files copy into Supabase. It resumes safely if a step retries.
Test & switch
Follow a short checklist to redeploy edge functions, re-add auth providers, and point your app at the new backend. You control the final switch.
What gets migrated from Lovable to Supabase
Database + RLS
Your public schema, tables, rows, foreign keys, indexes, and row-level-security policies.
Auth users
Every account with its password hash intact — no forced resets, no re-verification.
Storage
Buckets and files, preserving public and private settings.
Guided rest
Edge functions and auth-provider settings come with an exact, step-by-step checklist.
Manual CSV export vs Nativize
A manual move requires careful table ordering, schema recreation, a separate auth-user transfer, and individual storage handling. Supabase documents that auth tables can be migrated with hashed passwords, but doing it safely still requires database access, the right export scope, and correct sequencing. Nativize handles those connected phases in one resumable workflow, keeps the Lovable source read-only, and is included with Max.
For background, see the official Supabase auth-user migration guidance and Lovable Cloud documentation.
Is it safe?
No raw secrets stored
Your keys live only in your browser tab and go directly to your projects. Nativize never stores or logs them.
Non-destructive
The helper is read-only. Your Lovable project is untouched — keep both running until you switch.
You stay in control
Nothing switches automatically. You verify with a checklist and flip your backend when you're ready.
Frequently asked questions
How do I migrate my Lovable Cloud database to Supabase?
Deploy a temporary read-only helper into your Lovable project, connect a new empty Supabase project, and Nativize copies your tables, users, and storage in one guided pass — no CSV exports and no manual table-by-table work.
Does it reset user passwords?
No. Users are copied with their password hashes intact, so they keep logging in with the same credentials — no forced resets.
Do you store my Supabase keys?
No. Your connection string and secret key stay in your browser and are sent directly to your own projects for the transfer. Nativize never stores or logs them.
Is migrating off Lovable Cloud reversible?
Yes. The migration is read-only on your Lovable project and only inserts into your new Supabase project, so your original data stays intact. Run both side by side until you're ready to switch.
Own your Supabase backend today
Migrate your Lovable Cloud app in five guided steps — then, if you want, turn it into real native iOS, Android, Mac, and Windows apps with Nativize Studio.
Related: App Migration · Lovable to native app · Features · Pricing. Not affiliated with Lovable or Supabase.
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