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RegSQL review

Freemium#19 of 25 in SQL Linters and Formatters

A private browser formatter with useful AI features, but limited ecosystem support.

6.7/10Editor score
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RegSQL6.7 Visit RegSQL

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

RegSQL is a browser-based SQL formatter for developers who want local formatting with optional AI assistance. It normalizes indentation, line breaks, and keyword casing while preserving query intent. Formatting runs in a Web Worker and supports PostgreSQL, MySQL, MariaDB, SQLite, BigQuery, SQL Server, Snowflake, and Oracle PL/SQL. The tool also handles multi-statement input up to 1 MB. AI workflows can generate, explain, or repair SQL after user consent, with schema context available for those workflows.

The Free plan provides unlimited browser-local formatting, 20 AI requests per month, a standard AI model, and 5 KB of schema context. No account is required for formatting. Indie increases the allowance to 500 AI requests per month, adds an advanced model and 50 KB of schema context, and includes multiple local schemas, format presets, local query history, and priority support. The published pricing shows Indie at $8 per month with monthly billing or $72 per year with annual billing, equivalent to $6 per month. The pricing page also states that payments are not available for the account yet.

RegSQL fits developers who value keeping formatting in the browser and want AI as an optional layer rather than a requirement. Its local-first approach, dialect-aware formatting, and consent-based AI workflows make it suited to individual SQL work and privacy-conscious workflows. The trade-off is platform breadth: it is available on the web and does not include verified editor, CI, or broader integration support. Teams seeking formatter automation inside development tools or delivery pipelines should choose a product with those connections. Choose RegSQL when browser-local formatting and optional AI matter more than a wider SQL development ecosystem.

RegSQL pros and cons

  • Where it wins
    • Unlimited browser-local formatting on the Free plan
    • Supports eight named SQL dialects
    • AI generation, explanation, and repair with schema context
  • Where it doesn't
    • Web-only access with no verified editor integration
    • No verified CI or broader integration support
    • AI usage and schema context are limited on the Free plan

RegSQL fact sheet, pricing and score →

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