SQLite Viewer — DBConvert

Open .db, .sqlite and .sqlite3 files in the editor: schema, tables, read-only SQL, integrity check. Nothing leaves your machine.

Pick the file in the Explorer and it opens as a tab: tables, views, triggers and indexes with their row counts, a row grid you can sort and page through, the page size and text encoding the database was created with, and PRAGMA integrity_check already run.

A damaged file still opens — it reports what the check found and shows whatever is readable, instead of refusing the file.

Read-only SQL over the whole database

SELECT c.country, count(*) AS orders, round(sum(o.amount), 2) AS total
FROM orders o JOIN customers c USING (customer_id)
GROUP BY 1 ORDER BY 3 DESC

SELECT and WITH … SELECT only. The file you opened is the file you still have. Export the result as CSV or JSON.

Binary values are identified, not printed as hex

Every BLOB shows its size and the kind of thing it holds — JPEG, AVIF, ICO, TIFF, MP4, WebM, MP3, Ogg — and images under 512 KB get a thumbnail in the row itself. An empty blob reads as empty rather than as NULL.

Open a value and it renders as an image, a <video>, an <audio>, text, or a hex dump — with a download in the type that was sniffed.

Where the file goes

Nowhere. The editor reads it from disk and hands it to the panel; the panel parses it with WebAssembly in the editor itself. There is no server, no account, and no network call.

The other two

Same viewer, one per format — install only the one you need, so a SQLite user never downloads the Parquet engine.

• Parquet Viewer — VS Code · Open VSX
• JSONL Viewer — VS Code · Open VSX

Built by DBConvert. The same viewer runs in a browser tab at streams.dbconvert.com/sqlite-viewer, and as a Chrome extension.