Choose a database
Open an ordinary SQLite3 .db, .sqlite or .sqlite3 file up to 5 MB.
Inspect local SQLite databases without changing them.
SQLite to JSON
Export schema and bounded table rows with explicit SQLite storage classes, exact integer strings and reversible BLOB bytes.
JSON distinguishes NULL, integer, real, text and BLOB. Binary values use base64.
SQLite Database ViewerYOUR WORKSPACE
Your task
Download JSON
Choose a file, then use Download JSON to save the result.
Also with this file: View database · Download CSV ZIP · Download Excel
Processed privately in your browserNo uploadNo signup
A simple workflow
Three steps. One less thing to do.
Browse tables
Inspect schema and select a table to review its typed rows.
Export bounded data
Download table CSV files as a ZIP, an Excel workbook or typed JSON.
Made for the everyday
A useful part of your workflow.
Database triage
Check tables, columns and row counts before importing a small database.
Type inspection
Distinguish NULL, text, numeric and binary values without guessing from display text.
Bounded handoff
Export all accepted user tables with schema and storage-class information.
Good to know
A few useful answers.
The details that matter before you use SQLite Database Viewer.
Can I run SQL or edit the database?
No. This version generates only internal read-only schema and table queries. It has no SQL editor or mutation action.
Which SQLite files work?
Ordinary SQLite3 files without required external WAL or journal state are supported. SQLCipher, corrupt databases and virtual tables are withheld.
Are large integers and BLOBs preserved?
Yes. Integers are exact decimal strings and BLOBs use reversible base64 in JSON and exports.
How is NULL different from empty text?
JSON keeps different storage-class tags. CSV and Excel include an adjacent storage-class column for every source column.
What does SQLite to CSV download?
A ZIP containing one CSV per accepted user table and a README explaining storage classes and formula protection.
Does the database leave this browser?
No. Parsing and exports are browser-local. Schema names, rows and filenames are excluded from analytics.
What are the limits?
One database up to 5 MB, 50 user tables, 5,000 rows total, 128 columns per table, 100,000 cells and 1 MB per BLOB. Larger databases are refused without truncation.