ClavisDB

What is ClavisDB?

ClavisDB is a modern SQL client built for developers, with a special focus on FiveM and RedM.

Designed as a modern alternative to traditional database tools such as HeidiSQL, ClavisDB combines a clean and responsive desktop experience with the tools developers actually need to work with MySQL and MariaDB databases.

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At its core, ClavisDB provides a complete database workspace with secure connection management, schema exploration, a powerful SQL editor with schema-aware autocomplete, query formatting and history, and a fast virtualized data browser capable of working comfortably with large tables. Data can be sorted, filtered, searched and edited directly, with dedicated editors for dates, ENUM/SET values and JSON data. Rows can be created, duplicated or deleted without having to manually write SQL for everyday operations.

ClavisDB also puts additional attention on safe database editing. Potentially destructive queries are detected before execution, production connections are clearly identified, read-only connections are respected, and sensitive operations such as dropping a table require explicit confirmation.

One of its biggest differences, however, is its native focus on the FiveM and RedM ecosystem.

ClavisDB can automatically detect popular frameworks including QBCore, QBox, RSGCore, ESX and VORP, and includes a dedicated Player Inspector for searching characters by identifiers or name. Player information such as money, job, status and framework-specific JSON data is presented in a much more readable way than inspecting raw database rows.

Inventories are automatically recognized and transformed from their underlying JSON structures into a proper item viewer showing slots, quantities, metadata, durability, serial numbers and ammunition where available. Connections can even be imported directly from a FiveM or RedM server.cfg, automatically extracting the configured oxmysql connection string.

For developers who prefer working directly with SQL, ClavisDB includes a CodeMirror-powered query editor with syntax highlighting, autocomplete based on the actual connected database schema, multiple result sets, execution timing, SQL formatting, saved snippets and persistent query history.

Tables can also be inspected through a dedicated Structure view, while the integrated Table Designer already allows columns to be added, modified, renamed and removed. Before structural changes are applied, ClavisDB generates the corresponding ALTER TABLE statement and lets you inspect or modify the SQL yourself before executing it.

All of this is wrapped in a modern, resizable desktop interface with persistent tabs, dark and light themes, global search, customizable panels and a UI designed to feel at home on a developer's desktop in 2026.

ClavisDB isn't just HeidiSQL with a new interface. It's a database client designed around modern development workflows, with first-class tools for the FiveM and RedM ecosystem.

ClavisDB is a modern desktop SQL client designed to make working with MySQL and MariaDB databases faster, cleaner and more intuitive.

Connect to local or remote databases, explore schemas, browse and edit data, execute SQL queries, inspect table structures and work with complex JSON data from a single modern interface.

While ClavisDB works as a general-purpose SQL client, it has been designed with special attention to FiveM and RedM developers, offering native tools for some of the most common database workflows found in Cfx servers.

The goal is simple: provide the functionality developers expect from a serious database client without the dated interfaces and unnecessarily complicated workflows of traditional tools.

ClavisDB already includes everything needed for everyday database management:

Modern Data Browser
Browse large tables through a virtualized data grid with server-side pagination, sorting and visual filters. Edit cells directly, add new rows, duplicate existing ones or safely delete data.

SQL Query Editor
Write SQL with syntax highlighting and intelligent autocomplete based on the actual tables and columns of your connected database. Execute queries, inspect multiple results, format SQL and keep track of execution time.

JSON Viewer & Editor
ClavisDB automatically recognizes JSON data, including JSON stored inside TEXT and VARCHAR columns. Open it in a dedicated tree or raw editor, validate and format its contents, make changes and save them directly back to the database.

Smart Data Editing
Dates have their own date picker, ENUM and SET columns become proper selection controls, numeric fields are validated before being written and primary keys are clearly identified.

Table Structure & Designer
Inspect columns, types, defaults, nullable values, primary keys, auto-increment properties, collations, comments and indexes. Add, modify, rename or remove columns and preview the generated SQL before applying structural changes.

Global Search
Quickly find tables and views or search for actual values across database data with Ctrl+K.

Query History & Snippets
Executed queries are automatically recorded together with their result, execution time and status. Frequently used SQL can be saved as reusable snippets.

Safe Editing
ClavisDB detects potentially destructive SQL statements and warns you before execution. Read-only connections are respected, production environments are clearly marked and dangerous actions such as dropping a table require additional confirmation.

Import & Export
Export table data as CSV, JSON or SQL directly from ClavisDB.

Modern Workspace
Resizable panels, draggable tabs, persistent layouts, light and dark themes and a clean interface designed around actual database work.

ClavisDB isn't simply a SQL client with a FiveM or RedM theme. It includes dedicated functionality built around how Cfx servers actually store and manage their data.

Framework Detection
ClavisDB can automatically recognize supported server frameworks by analyzing the connected database schema.

Currently supported frameworks include QBCore, QBox, RSGCore, ESX and VORP.

Player Inspector
Search players by license, Steam Hex, Citizen ID or character name and inspect their most important information without manually searching through database tables.

Player Cards can display character information, identifiers, money, job and grade, status information and framework-specific JSON data.

Inventory Viewer
Instead of opening inventories as enormous JSON strings, ClavisDB converts supported inventory structures into a readable item interface containing slots, item names, quantities and available metadata such as durability, serial numbers and ammunition.

Both ox_inventory and QB-style inventory structures are supported.

JSON Made for Cfx
Common columns such as charinfo, money, job, metadata and other JSON-based structures can be opened, formatted, edited and written back to the database through ClavisDB's dedicated JSON editor.

Import from server.cfg
Already have a server running? Select your server.cfg and ClavisDB can detect the oxmysql mysql_connection_string and automatically prepare a new database connection for you.

No need to manually copy the host, port, username, password and database individually.