SQL Linter by SqlInt

Spec sheet

Purpose

SQL Linter reviews pasted SQL for anti-patterns, ambiguous references, and style problems.Read 8 Oct 2026 · sqlint.com

Intended users

SqlInt describes its browser-based SQL tools as utilities for developers, and its tools page says they work without signup or installation.Read 8 Oct 2026 · sqlint.com

Privacy

The linter analyzes queries locally in the browser, and pasted SQL is not uploaded for analysis.Read 8 Oct 2026 · sqlint.com

Support

SqlInt lists [email protected] and its Contact Us page for questions, feedback, or privacy requests.Read 8 Oct 2026 · sqlint.com

Headquarters

IndiaRead 28 Sep 2026 · sqlint.com

Auto-fix

One-click fixes cover formatting, casing, and alias issues; SELECT *, comma joins, and ambiguous references still need manual review.Read 8 Oct 2026 · sqlint.com

Checks

It flags issues including SELECT *, comma-style implicit joins, and missing WHERE clauses.Read 8 Oct 2026 · sqlint.com

Dialects

It supports Standard SQL (ANSI), PostgreSQL, MySQL, SQLite, BigQuery, Snowflake, and SQL Server (T-SQL).Read 8 Oct 2026 · sqlint.com

Limit

Very large scripts containing thousands of statements take longer to analyze.Read 8 Oct 2026 · sqlint.com

Live diagnostics

Diagnostics appear as you type and include severity, rule code, explanation, and line-and-column position.Read 8 Oct 2026 · sqlint.com

Security practices

SqlInt's privacy policy says it uses HTTPS, access controls, and database-level security policies to protect personal information.Read 8 Oct 2026 · sqlint.com

Usage

The tool requires no signup and has no usage limits.Read 8 Oct 2026 · sqlint.com

Plans and prices

Every SQL Linter by SqlInt plan and price →

Where Specifiction places it

• SQL Linters and Formatters#23 of 267.1