techtuate vs. SQLite Online

Checked June 2026. Both are free and run in your browser - this is about which job each one is built for.

SQLite Online is an excellent free SQL playground. You paste SQL, it runs, you see results. techtuate's SQL to table tool does the opposite on purpose: it never runs your SQL. It reads the script, shows you the rows an INSERT would add, and tells you in plain English what anything else would delete or change - before you run it for real somewhere else.

TL;DR

SQLite Online = a real engine that executes your SQL across SQLite, Postgres, MySQL and more. techtuate = a read-only previewer that never executes, flags destructive statements, and exports the new rows straight to a real .xlsx workbook. Use the first to run queries, the second to sanity-check a script and pull its data into Excel.

What SQLite Online is great at

Credit where it's due - it's a genuinely good, free tool, and for a lot of work it's the right one:

It actually runs SQL. SELECTs, JOINs, CTEs, the whole language, against a real engine.
Many engines. SQLite, DuckDB, PGLite, MariaDB/MySQL, PostgreSQL, and MS SQL Server.
No sign-up to start, and it can connect to remote databases via share links when you need that.
A full IDE feel - schema browser, query history, AI error help.

Where the two tools differ

The gap isn't price - both are free. It's what happens to your SQL:

Execution vs. preview. SQLite Online executes what you paste. If a script has a stray DELETE with no WHERE, running it does the damage. techtuate never executes - it just shows you that the DELETE would remove every row, so you catch it first.
Plain-English change notes. techtuate labels every statement ADDS / CHANGES / DELETES and warns loudly on the irreversible ones (DROP, TRUNCATE, WHERE-less UPDATE/DELETE). You don't need to read the SQL closely to see the blast radius.
One-click Excel. techtuate turns the INSERT rows into a real multi-sheet .xlsx (one sheet per table) plus per-table CSV. Exporting from a query IDE usually means CSV first, then opening that in Excel.
Nothing to load or connect. Paste a script, read it. No engine to pick, no schema to set up, no remote connection - so for this job nothing leaves your tab at all.

When to use which

Reach for SQLite Online when you want to actually run queries, explore a dataset, or test logic against a real engine.

Reach for techtuate's SQL to table when someone hands you a migration or a generated script and you want to know - fast and safely - what it adds, what it would wreck, and to lift its data into a spreadsheet without running anything.

Check a script before you run it.

Paste SQL, see the rows and the risks, download to Excel. No sign-up, no upload.

Open SQL to table

See also: all comparisons · SQL to table · JSON formatter