RegSQL
What it is
RegSQL is a web SQL workspace combining browser-local formatting with optional AI tools. Formatting runs in a browser worker without an account or server round trip, adjusting whitespace and casing while leaving query logic, aliases, and comments unchanged. It supports PostgreSQL, MySQL, MariaDB, SQLite, BigQuery, SQL Server, Snowflake, and Oracle PL/SQL. Multi-statement input can be up to 1 MB, although stored procedures and unusual delimiter changes may not work. AI tools can generate SQL from a description, explain a query, or propose a repair. SQL, prompts, and schema text are sent to the AI provider only after choosing Generate, Explain, or Repair; the policy says these submissions are not stored in account, quota, analytics tables, or application logs. The Free plan is free, billed Forever, with unlimited local formatting and 20 AI requests monthly. Indie is $8 a month, or $72 billed yearly ($6/month).
For and against
For
- Local formatting needs no account
- Supports eight named SQL dialects
- AI can generate, explain, or repair
- Preserves query logic and comments
- Free plan includes unlimited formatting
Against
- Formatter does not validate database behavior
- Input limit is 1 MB
- Some procedures and delimiters may fail
- Indie payments unavailable for your account yet
The verdict
RegSQL combines local formatting with opt-in AI requests and clear SQL-handling disclosures. Its formatter is not a substitute for database validation, so users should verify queries elsewhere.
Who it suits
It suits independent developers who need local SQL formatting and optional AI assistance across several dialects. It is useful when browser-only formatting and explicit AI submission controls matter.
Plans and prices
Free
unlimited browser-local SQL formatting · 20 AI requests/month · standard AI model · 5 KB schema context
Read 15 Oct 2026 · regsql.com
Indie
500 AI requests/month · advanced AI model · 50 KB schema context · multiple local schemas and format presets
Read 15 Oct 2026 · regsql.com
Pro
unlimited generations
Read 15 Oct 2026 · regsql.com
Business
unlimited generations · priority support
Read 15 Oct 2026 · regsql.com
On the record
- Account access
- Accounts are created when users verify a magic link email; unverified requests do not create users.regsql.com · read 15 Oct 2026
- AI accuracy limitation
- The terms disclaim guarantees of correctness and require users to review generated SQL and regex before production use.regsql.com · read 15 Oct 2026
- AI consent
- SQL leaves the browser only after the user explicitly chooses Generate, Explain or Repair.regsql.com · read 15 Oct 2026
- AI data handling
- The privacy policy says submitted SQL, prompts, and schema text are not stored in account, quota, or analytics tables and are not written to application logs.regsql.com · read 9 Oct 2026
- AI data retention
- Submitted SQL, prompts and schema text are not stored in account, quota or analytics tables and are not written to application logs.regsql.com · read 15 Oct 2026
- AI SQL workspace
- The SQL workspace accepts a natural-language description and offers generate, explain and repair actions with optional schema input.regsql.com · read 15 Oct 2026
- AI tools
- Its SQL workspace can generate SQL from a description, explain an existing query, or propose a repair.regsql.com · read 9 Oct 2026
- Dialect support
- The homepage names PostgreSQL, MySQL, MariaDB, SQLite, BigQuery, SQL Server, Snowflake and Oracle PL/SQL as supported dialects.regsql.com · read 15 Oct 2026
- Documentation
- The site publishes a formatting FAQ, style guidance and developer-focused blog tutorials rather than a separate API or administration documentation portal.regsql.com · read 15 Oct 2026
- Formatting behavior
- The formatter changes whitespace and keyword casing while leaving query logic and aliases unchanged and avoiding risky comment removal.regsql.com · read 15 Oct 2026
- Independent mention
- A SQLServerCentral forum participant recommended regsql.com for interactively testing and generating regex patterns in an SQL discussion.sqlservercentral.com · read 15 Oct 2026
- Independent mention date
- The SQLServerCentral post mentioning regsql.com is dated March 15, 2026.sqlservercentral.com · read 15 Oct 2026
- Independent poster
- The forum identifies the poster as Yao and labels the account Newbie with seven points.sqlservercentral.com · read 15 Oct 2026
- Independent use case
- The external discussion frames RegSQL as useful for checking regex patterns before deploying them to production.sqlservercentral.com · read 15 Oct 2026
- Input limit
- Multi-statement formatting accepts input up to 1 MB, while stored procedures and unusual delimiter changes may not work.regsql.com · read 15 Oct 2026
- Intended users
- The pricing page describes the plans as being for independent developers.regsql.com · read 9 Oct 2026
- Live regex testing
- Generated regular expressions can be tested against sample text with matches highlighted in real time.regsql.com · read 15 Oct 2026
- Local formatting
- SQL formatting runs in a browser Web Worker without an account or server round trip.regsql.com · read 15 Oct 2026
