Product-grade browser utilities

DataToolbox

Free data engineering utilities for modern data teams. SQL, JSON, CSV, Regex, dbt, Parquet, timestamps, and more. Built with a calm, focused UI inspired by Linear and tailored to analytics engineers and SQL practitioners.

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30+ tools planned 100% free No signup Browser-side by default

-- Before: raw SQL
select u.id,u.name,count(o.id) orders
from users u left join orders o
on u.id=o.user_id where
u.active=true group by 1,2

-- After: SQL Formatter
SELECT
    u.id,
    u.name,
    COUNT(o.id) AS orders
FROM
    users u
    LEFT JOIN orders o
        ON u.id = o.user_id
WHERE
    u.active = TRUE
GROUP BY
    1, 2

Tool index

Priority tools, structured for SEO and scale

The foundation is generated from a single content model so tool pages, blog placeholders, sitemap entries, and deploy metadata stay in sync.

SQL Formatter

Beautify SQL queries across MySQL, PostgreSQL, BigQuery, Snowflake, and more.

SQL ~90K/month

JSON Formatter + Validator

Pretty-print, validate, diff, query, and convert JSON in your browser.

JSON ~74K/month

CSV / JSON / YAML / XML Converter

Convert between CSV, JSON, YAML, and XML with schema-aware previews.

CSV/Data ~40K combined

Regex Tester

Test regex live with group highlighting, replacements, and cheatsheets.

Utilities ~55K/month

Epoch / Unix Timestamp Converter

Convert Unix timestamps to dates across timezones and back again.

Utilities ~28K/month

SQL AI Explainer

Paste a SQL query and get a concise plain-English explanation plus performance notes.

AI-Powered Blue ocean

dbt Model Generator

Generate dbt models, tests, schema.yml, and sources.yml from raw SQL or DDL.

AI-Powered Blue ocean

Cron Expression Builder

Generate, validate, and preview cron expressions across multiple runtimes.

Utilities ~14K/month

Schema Diff Tool

Compare CREATE TABLE definitions and export migration-ready diffs.

SQL Blue ocean

Build order

Week 1 is in place

The site scaffold, shared design system, generated routes, SEO files, GitHub Actions workflow, and Cloudflare worker stubs are wired. The next slice is implementing Tier 1 tool logic starting with SQL Formatter and JSON Formatter.

Dark-mode-first product UI with shared components
Static route generation for tools and blog roadmap
robots.txt, sitemap generation, and indexing script
Worker endpoints prepared for AI-powered tools