Dev tools · alternatives · 2026
24 alternatives to SQLNice
Free online SQL formatter for 12+ databases
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1SO
SQL OnLine - SQLite, DuckDB, PGLite, MariaDB / MySQL, PostgreSQL, MS SQL Server. AI error analysis, User-friendly interface for Data Science. No registration for start, No DownLoad, No Install. | sql compiler, federated queries, temporal query federation, BI Analytics
2025 · sqliteonline.com · its alternatives →
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Format SQL queries for MySQL, PostgreSQL, SQLite, and SQL Server. Beautify keywords, line breaks, and indentation with 100% browser privacy.
2023 · normaltool.com · its alternatives →
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Start innovating your database productivity with SQLGate - Oracle, SQLServer, PostgreSQL, MySQL, MariaDB, DB2, and Tibero!
2019 · sqlgate.com · its alternatives →
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Free online SQL Formatter for SQL Server
2018 · devart.com · its alternatives →
- 7
DGate is fast and easy-to-use database client and SQL editor for MySQL, PostgreSQL, SQL Server, MongoDB and more. For desktop and web, it's open-source.
2021 · dbgate.org · its alternatives →
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Run SQLite 3 queries online for free. Browser-based SQL playground for testing, debugging, formatting, and sharing snippets.
2023 · sqlize.online · its alternatives →
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sqlTranslate▲94sql, data, analytics, database, query, syntax, translation
2023 · askai.free · its alternatives →
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Transform messy SQL into clean, readable code instantly
2024 · sqlformatter.app · its alternatives →
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- 14IB
upscaledb - a blazingly fast embedded key-value store with analytical functions
2016 · upscaledb.com · its alternatives →
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Free database design & management, reporting and forms
2023 · valentina-db.com · its alternatives →
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DataSpeeder 2 is a simple little database browser for non-technical users that gives bosses, marketing, and support teams a simple way to search, view, and edit MySQL & Oracle records – no coding, no scripting, just point it at your database and it works.
2020 · dataspeeder.com · its alternatives →
- 17
Open-source desktop database client with support for PostgreSQL, MySQL/MariaDB, and SQLite. Hackable with plugins, with notebooks, AI, and MCP built in.
Jan 2026 · tabularis.dev · its alternatives →
- 18AS
Hi HN, we're Eric and Dean, creators of SchemafreeSQL. Its roots go back to an on-line Web App Development Environment we developed back in 1999. It was comprised of an IDE, Web Server, Object Store, Virtual File System, Template System, and polyglot (Java, JavaScript, and Python). Of course, we named it “.OS”. Then we ended up dropping it. But that's a story for another time. It was the ease of use of the Object Store from .OS that we really missed, which brings us back to SchemafreeSQL. It provides an enhanced API to your SQL Database which allows it to function as a Schemaless…
2022 · schemafreesql.com · its alternatives →
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Hi HN, Over the past few months I've been building DB Pro with my co-founder. DB Pro is a modern desktop database GUI client designed to make working with Postgres, MySQL, SQLite, libSQL and other engines feel fast, visual, and enjoyable. Our focus has been on the dev-experience. We wanted to absolutely nail the UX and look and feel as we believe most db clients aren't friendly to work with. Some features: Visual change review – See pending inserts/updates/deletes before committing them. Inline data editing – Edit table rows directly without clunky modal dialogs. Raw SQL editor – A…
Nov 2025 · dbpro.app · its alternatives →
- 20
SQLBolt provides a set of interactive lessons and exercises to help you learn SQL
2015 · sqlbolt.com · its alternatives →
- 21
Free online database schema design tool. Draw entity-relationship diagrams, generate SQL for PostgreSQL, MySQL, SQLite, MariaDB, SQL Server & Oracle, import/export DBML, and collaborate on data models in real time.
2024 · drawdb.vercel.app · its alternatives →
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Open-source SQL editor with AI that knows your schema
Aug 2026 · github.com · its alternatives →
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AI-powered SQL query diagnostics across PostgreSQL, MySQL, Oracle, SQL Server and SQLite. Paste your query, get instant performance analysis and an optimized rewrite.
Jul 2026 · querytuner.com · its alternatives →
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SQLECTRON▲13OpenSource GUI client for multiple databases and platforms.
2016 · sqlectron.github.io · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →