Best Free SQL Editors
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Compare the Top Free SQL Editors as of April 2025
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What are Free SQL Editors?
SQL editors are software tools that enable users to write, edit, and execute Structured Query Language (SQL) queries to interact with databases. These editors provide an interface for managing and manipulating data in relational database management systems (RDBMS), allowing users to create, read, update, and delete (CRUD) records in tables. SQL editors often include features like syntax highlighting, query formatting, auto-completion, and debugging tools to make the writing and execution of SQL queries easier and more efficient. Many also offer integration with different databases, support for complex queries, and built-in tools for database design and management. By enhancing the user experience and providing powerful database manipulation capabilities, SQL editors are essential tools for database administrators and developers. Compare and read user reviews of the best Free SQL Editors currently available using the table below. This list is updated regularly.
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1
DbVisualizer
DbVisualizer
DbVisualizer is one of the world’s most popular database editors. Developers, analysts, and DBAs use it to elevate their SQL experience with modern tools to visualize and manage their databases, schemas, objects, and table data, and to auto-generate, write and optimize queries. And so much more. It connects to all popular databases (e.g. MySQL, PostgreSQL, SQL Server, Oracle, Cassandra, Snowflake, SQLite, BigQuery, and 20+ more) and runs on all popular OSes (Windows, macOS, and Linux). With almost 6 million downloads and Pro-users in 145 countries around the world, it won’t let you down. Free and Pro versions are available.Starting Price: $197/perpetual license -
2
KS DB Merge Tools
KS DB Merge Tools
KS DB Merge Tools is an easy to use diff & merge tool for MySQL, MariaDB, Oracle Database, SQL Server, PostgreSQL, SQLite, MS Access and Cross-DBMS databases allowing to compare and sync both schema and data. Starting with a schema changes summary, results can be narrowed down to object lists of particular object type (table definitions, views, etc.), and then down to definition of particular object. Data changes can be retrieved as a high-level list of changes totals across all tables in the database, each total row count can be observed as a side-by-side list of rows for the given table, each changed row can be analyzed for changes in each column. Various diff results provide quick filters to show only new/changed/new+changed items (schema objects or table data rows), ability to select required changed items and generate scripts to apply these changes to the other side database. This script can be executed immediately or saved for future use.Starting Price: $65 -
3
PopSQL
PopSQL
PopSQL is a collaborative SQL editor and workspace that connects everyone in the data analysis process so that teams can obtain better data insights and visualizations by asking the right questions, together. * Get answers faster with real-time collaboration, version history, searchable shared queries and folders. We make it easy for your power SQL users and data analysts to work with business stakeholders * Built-in data visualization & sharing lets you go from query to chart to Slack in seconds. Build, schedule and push real-time insights and dashboards, in just a few clicks. * Our modern and elegant cloud-based workspace offers a rich SQL editing experience. Dive right in, connect to your databases and iterate on analyses from anywhere. We offer native macOS, Windows, and Linux clients. * One workspace to get it done: PopSQL puts your database connections, shared credentials and an intuitive data catalog at your fingertips so you can access & mine your data, safely, securelyStarting Price: $199 per month -
4
DbSchema
Wise Coders
DbSchema is for visual designing the schema in a team, deploy and document the schema. Other integrated features like data explorer, visual query editor, data generator, etc., makes DbSchema an every-day tool for everybody who interacts with databases. DbSchema supports all relational and No-SQL databases, including MySQL, PostgreSQL, SQLite, Microsoft SQL Server, MongoDB, MariaDB, Redshift, Snowflake, Google and more. DbSchema is reverse-engineering the database schema from the database and visualize it as diagrams. You will interact with the database using diagrams and visual tools. DbSchema model is using its copy of schema structure, independent from the database. This allows the schema deployment on multiple databases, save the design model to file, store it in GIT and design the schema in a team, design the schema without database connectivity, compare different versions of the schema and generate SQL migration scripts.Starting Price: $63 one time payment -
5
SQLGate
CHEQUER
SQLGate is a simple but powerful IDE for multiple SQL databases. As an integrated database management and development solution, it simplifies the construction and operation of databases. It is customized for seven different databases that make up 83.2% of the DBMS market. These include Oracle, SQL Server, MySQL, MariaDB, Tibero, and PostgreSQL. SQLGate makes it easier and quicker to deal with databases holding large amounts of data. Multiple Languages available: Korean, English, Spanish, French, Japanese, etc..Starting Price: Free -
6
FastQueryBuilder
Fast Reports
FastQueryBuilder is an easy to use visual SQL query builder. It works with local and client-server databases. Let's your customers create DB queries without SQL! FastQueryBuilder enables you to work with local and client-server databases by means of the BDE. It also allows you to work with other data-access components such as ADO, IBX and FIBPlus. Main features: - Supports Embarcadero (ex Borland and ex CodeGear) Delphi, C++Builder 4-7 and RAD Studio 2005-2009 and Lazarus. - Displays a visual model of the query for use and editing. - Possible to embed Visual Query Designer into any window in your application. - Allows FastQueryBuilder designer to be integrated into any application window. - Offers full visual customization of query parameters. It is so simple to query a DB: open FastQueryBuilder -> make a query -> see the result.Starting Price: $69.00/developer -
7
AnySQL Maestro
SQL Maestro Group
AnySQL Maestro is the premier multi-purpose admin tool for database management, control and development. SQL Maestro Group offers complete database management and web development solutions for all the most popular database servers providing the highest performance, scalability and reliability to meet the requirements of today's database applications. Support of any database engine (SQL Server, MySQL, Access, etc.) Database designer, data management, editing, grouping, sorting and filtering abilities. Handy SQL Editor with code folding and multi-threading. Visual query builder, data export/import to/from the most popular formats. Powerful BLOB viewer/editor. The application also provides you with a powerful set of tools to edit and execute SQL scripts, build visual diagrams for numeric data, compose OLAP cubes, and much more. High-quality DB2 tools which are as easy in use as Windows explorer.Starting Price: $79 one-time payment -
8
TablePlus
TablePlus InC
Modern, native client with intuitive GUI tools to create, access, query & edit multiple databases: MySQL, PostgreSQL, SQLite, Microsoft SQL Server, Amazon Redshift, MariaDB, CockroachDB, Vertica, Cassandra, Snowflake, Oracle, Redis.Starting Price: $59.00 -
9
WinSQL
Synametrics Technologies
WinSQL is a powerful universal database management tool that is used by 90 percent of Fortune 500 companies and more than a million programmers and DBAs around the globe. WinSQL is a generic querying tool that connects to any relational database (RDBMS) for which an Open Database Connectivity (ODBC) driver is available, virtually all RDBMS on the market today. Connect to a variety of databases, including: heavy duty vendors Oracle, MS SQL Server, DB2, Sybase, Informix to lightweight backends like MS Access, DBase, and Text File. Generate royalty-free executables that can be used by your business users to run queries. These can be either static or dynamic queries that pull fresh data from the back-end. Export or simply open any query results into MS Excel with just a click of your mouse. You can even import an existing Excel spreadsheet to a database table by simply dragging an *.XSL file in the catalog tree.Starting Price: $99.00/year/user -
10
dbForge Edge
Devart
dbForge Edge is the newest Devart product - the multidatabase software solution covers all database-related jobs, allowing its users to accelerate the tasks' completion, save costs, and improve overall productivity. A set of powerful features applies to all most popular database management systems - MySQL and MariaDB, SQL Server, Oracle, and PostgreSQL. Notice the most helpful features of dbForge Edge: Database design & development. Convert ER diagrams to actual databases or reverse-engineer databases. SQL coding assistance. Visual query building. Query profiling. Database comparison & synchronization. Deploy changes to the target databases on different platforms. Data management. Data import/export. Data analysis and reporting. Database administration.Starting Price: $99.95 -
11
HeidiSQL
HeidiSQL
HeidiSQL is free software, and has the aim to be easy to learn. "Heidi" lets you see and edit data and structures from computers running one of the database systems MariaDB, MySQL, Microsoft SQL, PostgreSQL and SQLite. Invented in 2002 by Ansgar, HeidiSQL belongs to the most popular tools for MariaDB and MySQL worldwide. Free for everyone, OpenSource. Connect to multiple servers in one window. Supported database systems: MariaDB, MySQL, MS SQL, PostgreSQL and SQLite. Connect to servers via commandline. Connect via SSH tunnel, or pass SSL settings. Create and edit tables, views, stored routines, triggers and scheduled events. Generate nice SQL-exports, compress these afterwards, or put them on the clipboard. Export from one server/database directly to another server/database. Manage user-privileges, import text-files, export table rows as CSV, HTML, XML, SQL, LaTeX, Wiki Markup and PHP Array. Browse and edit table-data using a comfortable grid.Starting Price: 0 -
12
SQLiteStudio
SQLiteStudio
It's free of charge for everybody, for any purpose (including commercial). It's safe, as anyone can review the source code. The SQL Editor window assists users with SQL syntax hints & highlighting, provides pretty-print code for matter, marks syntax errors. You can Ctrl+click on table mentioned in SQL query to open that table (or index, or trigger, or view). You can execute SQL statements that refer to multiple databases within a single query, thanks to a transparent database attaching mechanism built into the SQL Editor of SQLiteStudio. You can implement your own collation sequences (i.e. algorithms for comparing 2 values, that could be used in ORDER BY clause, etc). There is a portable distribution, no need to install it just download the package, decompress and run and no administrator rights are required.Starting Price: Free -
13
FlySpeed SQL Query
ActiveDBSoft
The visual query designer lets you create new SQL queries by drag'n'drop, and represent off-the-shelf queries visually. It makes SQL query analysis, creation, and modification much simpler. Using FlySpeed SQL Query, you can build parameterized queries, and browse data from linked tables via foreign keys. Your queries will be saved along with the database connection right beside the database object tree, so you'll be able to continue your work from the point where you stopped last time. The history of SQL query execution is saved automatically; all the settings used during your last session will be restored the next time you start FlySpeed SQL Query. The special Portable version will allow you to keep your database connection settings and queries at your fingertips. Install FlySpeed SQL Query to your cloud folder, network or portable drive and get access to your data and settings from all of your workstations.Starting Price: $49 one-time payment -
14
iomete
iomete
Modern lakehouse built on top of Apache Iceberg and Apache Spark. Includes: Serverless lakehouse, Serverless Spark Jobs, SQL editor, Advanced data catalog and built-in BI (or connect 3rd party BI e.g. Tableau, Looker). iomete has an extreme value proposition with compute prices is equal to AWS on-demand pricing. No mark-ups. AWS users get our platform basically for free.Starting Price: Free -
15
Mason
Mason
Mason learns from every query you write. Seamlessly query, visualize and share data with your team. Generate SQL and tweak the result using our best-in-class AI assistant. Mason automatically recommends and completes your joins for you. Say goodbye to scrolling an endless list of tables. Connect securely to BigQuery, Snowflake, PostgreSQL, and Redshift. Everything you need to effectively collaborate with your team members. Review query versions. See who made changes. Restore to any point in time. Discover all your team's queries in the shared query library. Stay focused by visualizing your queries in team-specific dashboards. Get feedback directly in your code. Experience a data tool that doesn't waste your time. Discover, navigate, and perform any action from anywhere. Stay in the flow using keyboard shortcuts. Experience the fastest way to query, visualize, and share. Our realtime sync delivers more than 100ms interactions worldwide.Starting Price: $12 per month -
16
LogicLoop
LogicLoop
AI can optimize and debug your queries until you get it just right. After years of working at operationally intensive startups in Silicon Valley, our team built LogicLoop to empower operations people to automate the critical business workflows they need to do their job without blocking on engineers. Your data should be working harder, not you. No more manually copy and pasting CSV files, refreshing dashboards, or begging engineers to build things. LogicLoop gives operators the superpowers they need to help their companies scale quickly. Stay on top of failed identity checks and incomplete or expired info. Collect customer information to update checks. Monitor high velocity and excessive or failed attempts to export money out of your platform.Starting Price: $49 per month -
17
QStudio
TimeStored
QStudio is a free, modern SQL editor supporting over 30 databases, including MySQL, PostgreSQL, and DuckDB. It offers features such as server browsing for easy viewing of tables, variables, functions, and configuration settings; SQL syntax highlighting; code completion; the ability to query servers directly from the editor; and built-in charts for data visualization. QStudio runs on Windows, Mac, and Linux, providing particularly good support for kdb+, Parquet, PRQL, and DuckDB. Additional functionalities include data pivoting similar to Excel, exporting data to Excel or CSV, and AI-powered tools like Text2SQL for generating queries from plain English, Explain-My-Query for code walkthroughs, and Explain-My-Error for debugging assistance. Simply send the query you want and select the chart type to draw a chart. Send queries straight from within the editor to any of your servers. All data structures are handled perfectly.Starting Price: Free -
18
Vanna.AI
Vanna.AI
Vanna.AI is an AI-powered platform designed to help users interact with their databases by asking questions in natural language. It enables both beginners and experts to quickly obtain insights from large datasets without needing to write complex SQL queries. Users simply ask a question, and Vanna automatically identifies the relevant tables and columns to retrieve the data needed. The platform integrates with popular databases like Snowflake, BigQuery, and Postgres and supports various front-end implementations such as Jupyter Notebooks, Slackbots, and web apps. Vanna's open source model allows for secure, self-hosted deployments and can continuously improve its performance as it learns from the user's interactions. It is ideal for businesses looking to democratize access to data insights and simplify the query process.Starting Price: $25 per month -
19
Weld
Weld
Create, edit and organize your data models. No need to get yet another data tool for your data models. Create and manage them in Weld. Packed with features that will make creating your data models a breeze: smart autocomplete, code folding, error highlighting, audit logs, version control and collaboration. Plus, we use the same text editor as VS Code – it's fast, powerful and easy on the eye. Your queries are organized in an easily searchable and accessible library. Audit logs also let you see when the query was last updated, and by who. Weld Model supports materializing models as tables, incremental tables, views, or a custom materialization of your design. Run all your data operations in one simple platform – with help from a dedicated team of data analysts.Starting Price: €750 per month -
20
Count
Count
Count is a fully collaborative and reactive data whiteboard. It brings together all the flexibility and creativity of a whiteboard, with the power of a SQL IDE, and the reactivity of BI notebooks. It makes it easy to break apart complex SQL queries and data models into interconnected cells to better understand the logic. Add sticky notes and visuals to help explain your work to stakeholders. Collaborate with other analysts or stakeholders as you build so you can get feedback faster. Turn any canvas into an interactive report or slideshow presentation.Starting Price: $34 per editor per month -
21
Bytebase
Bytebase
Bytebase offers a web-based collaboration workspace to help DBAs and developers manage the database development lifecycle. Standardize database changes with peer review, lint rules, and GitOps integration. Run ad-hoc SQL queries with built-in data privacy protection via web-based IDE. Eliminate administrative complexity and ensure compliance with holistic policy control. Bytebase streamlines database deployment from non-prod to prod with change review workflow and optional GitOps integration. 100+ lint rules to detect SQL anti-patterns and enforce consistent SQL style in the organization. Batch change to multiple databases across different environments and tenants in a single ticket. Reuse developer workflow and manage change scripts in VCS. Lockless schema change to reduce database downtime from hours to seconds. Bytebase employs a security-first approach to protect your data with access control, data anonymization, watermarking, audit log, and more.Starting Price: $100 per month -
22
Online SQL Editor
Invantive
The Online SQL Editor for Exact Online provides you with real-time Business Intelligence. It doesn't matter where you are; via the web browser you can login from any location and you are be able to extract, organize and analyze data, stored in the cloud of Exact Online. The requested information can then be processed easily into insightful reports. Then, you can save your reports in PDF, Excel and other formats. This allows you to visualize opportunities and threats and deliver reports to the management. This way you can make the right business decisions. Interactive and online access to your company information via any modern web browser. Share reports in PDF, Excel and other formats with information from Exact Online. -
23
Valentina Studio
Paradigma Software
Create, administer, query and explore Valentina DB, MySQL, MariaDB, PostgreSQL and SQLite databases for FREE. Design business reports running in Valentina Studio Pro, on Valentina Server or in an application with an Application Developer Kit. Backward Engineering in Standard with forwarding Engineering in Valentina Studio Pro. Reverse engineering and create diagrams for existing databases. Add new objects to diagrams. Write SQL queries with auto-completion, color syntax. Define, manage, save favorite queries; access recent queries. Function browser dictionary of each function. Consoles for errors, warnings, and performance. Search, Export result records into CSV, JSON, Excel. Edit properties of multiple objects at the same time. Drill down to tables and fields; incredible fast searching. Reverse engineering and create diagrams for existing databases. Add new objects to diagrams. Add/drop users, and groups, and manage privileges. -
24
Adminer
Adminer
Replace phpMyAdmin with Adminer and you will get a tidier user interface, better support for MySQL features, higher performance and more security. Security is #1 priority in development of Adminer. Adminer does not allow connecting to databases without a password and it rate-limits the connection attempts to protect against brute-force attacks. Still, consider making Adminer inaccessible to public by whitelisting IP addresses allowed to connect to it, password-protecting the access in your web server, enabling security plugins (e.g. to require an OTP) or by customizing the login method. You can also delete Adminer if not needed anymore, it is just one file which is easy to upload in the future. Adminer had some security bugs in the past so update whenever Adminer tells you there is a new version available (ask your administrator if you could not update yourself). Connect to a database server with username and password. /Select an existing database or create a new one.
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