Online SQLite viewer & editor — nothing is uploaded

Open any .sqlite, .db or .sqlite3 file straight from your computer and browse it like a desktop database tool. Planche loads the file with SQLite compiled to WebAssembly inside the page, so the data never leaves your browser — safe for production dumps, app backups and anything confidential.

Open a SQLite file The Planche SQL client: schema tree, SQL editor and result grid

What you can do

Browse tables, views, indexes and triggers in a schema tree
Run any SQL query in an editor with autocomplete; results in a fast, sortable grid
Edit cells in the grid and commit — Planche shows the generated UPDATE before running it
Save changes back to the original file (File System Access API) or download a copy
Reads WAL-mode databases when the -wal sidecar is picked together with the file
Visualize foreign keys as an ERD
Works offline after the first load; no sign-up

How it works

Pick a file (or try the built-in sample database). It is copied into an in-memory SQLite instance running on WebAssembly. Everything — queries, edits, exports — happens locally. When you save, the bytes are written back to the file you chose. Nothing is sent to planche.dev or anywhere else.

Need MySQL or PostgreSQL too? The same interface connects to network databases through a local agent — see the MySQL client and PostgreSQL client.

Also available: MySQL client, MariaDB client, PostgreSQL client, SQL Server client, Oracle client, Neon client, Supabase client, Cloudflare D1 client, Cloudflare Durable Objects client, Redis client, Elasticsearch client and OpenSearch client.

Free to use

Planche has a free tier that needs no account and uploads none of your data — connection profiles live only in your browser. A few advanced features need Pro; see pricing.