# Local D1 helper

Build wrangler d1 execute, migrations and export commands for your local Cloudflare D1 database. Find the local data folder and fix "no such table" errors.

- Builds the exact wrangler d1 command to query, migrate or export a local D1 database (the --local flag).
- Explains where local D1 data lives on disk (.wrangler/state) and how to reset it.
- Covers the usual "no such table" causes: wrong database, missing migrations, remote vs local.

- Page: https://workerdock.app/tools/d1-local/
- Free, no sign-up. Runs in the browser; nothing you enter is sent to a server.
- From the makers of WorkerDock (https://workerdock.app/), a free Mac app for local Cloudflare Workers projects.