Private SQL Analytics - Process Locally, Stay SecureClient-Side Data Virtualization - Maximum Privacy, Nothing UploadedDrag, Drop, Query - Data Analysis Made SimpleFrom Spreadsheet to SQL in One ClickNo Database Admin Required - Just Pure SQL PowerOne Tool, Many Formats - CSV, Excel, JSON, Parquet and MoreConvert Between Formats with SQL SuperpowersSelect File. Query. Export. Repeat.Turn Your Data Files into Database Tables InstantlyYour Files, Your Machine, Your RulesWorks Offline Once LoadedPrivate SQL Analytics - Process Locally, Stay SecureClient-Side Data Virtualization - Maximum Privacy, Nothing UploadedDrag, Drop, Query - Data Analysis Made SimpleFrom Spreadsheet to SQL in One ClickNo Database Admin Required - Just Pure SQL PowerOne Tool, Many Formats - CSV, Excel, JSON, Parquet and MoreConvert Between Formats with SQL SuperpowersSelect File. Query. Export. Repeat.Turn Your Data Files into Database Tables InstantlyYour Files, Your Machine, Your RulesWorks Offline Once Loaded
File Select ?Click or drag & drop files here. Each file becomes a SQL table named by a single letter, taken from the start of the filename (orders.csv becomes O). The Alias column shows it, and you can change it. Supports CSV, TSV, TXT, Excel, JSON, JSON Lines (.jsonl, .ndjson), XML, YAML, Avro, Parquet. Column headers with spaces are auto-converted to underscores. Numeric values are auto-detected so you can filter with = 42 instead of = '42'.
Click anywhere in this panel or drop files onto it. No file to hand?
File Name
File Type
Alias
Sheet
Column Delimiter
Quote Character
Record Delimiter
Skip Rows
Header Row
SQL Editor ?Write standard SQL using your file aliases as table names (e.g. SELECT * FROM A). Use WHERE for filters, JOIN to combine files, GROUP BY for aggregates. Numeric columns support = 42 directly. Text columns use single quotes: WHERE city = 'Austin'. Click Run Query or press Ctrl+Enter.
Query Results ?Results appear here after running a query. Large result sets are paginated at 1,000 rows per page. Use the Export button to download as CSV, JSON, Excel, or Parquet. Nested column headers show the short alias on top and the full dot-path below.