数据库是包含系统所有数据的文件集合。数据库^(Database)设计是一组使创建、开发、部署和维护数据库管理系统变得更加容易的过程。精心设计的数据库可以帮助您提高磁盘存储的数据一致性。有大量 ER 图工具可供选择，可帮助您创建数据库图。数据库^(Database)开发人员使用 ER 图勾勒出数据库的设计。这些ERD图工具允许您通过在^(ERD)DBMS中创建物理模型或 ER 图来轻松构建表和连接。本文将帮助您了解最好的ERD制造商。

20 个最佳 ER 图工具^{(20 Best ER Diagram Tools)}

有几种ERD图表工具可用，但很难确定哪一种适合您的项目。尽管如此，您的数据模型对于整个项目的成功至关重要。因此，正确获取它至关重要。以下是精心挑选的数据库图表设计工具^{(Database Diagram Design Tools)}，它们最受欢迎的功能的描述，以及到各自网站的链接。此 ER 图在线工具列表包括免费和付费的数据库设计软件。

1.微软视觉^{(1. Microsoft Visio)}

Microsoft Visio是最好的 ER 图表工具之一。以下是它的一些特点：

• 此程序适用于Microsoft 365软件。
• 它包含用于创建 ER 图的模板。
• 它还具有对数据库模型进行逆向工程的功能^{(feature to reverse engineer the database model)}。
• 您可以为每个实体和流程绘制输入和输出信息。

2. 快速数据库^{(2. QuickDBD)}

QuickDBD是最好的 ERD 制造商之一，可让您快速创建数据库图表，并被认为是以下功能的最佳选择：

• 它有助于文档的专业外观。
• 您的图表可以在Internet上共享。
• 它允许您在不将手从键盘上移开的情况下绘制模式（数据库结构）。
• 该数据库图表工具具有易于使用的界面^{(easy-to-use interface)}。
• 打字可用于创建图表。

另请阅读：^{(Also Read:)} 2022 年如何在 Microsoft Word 中绘图^{(How to Draw in Microsoft Word in 2022)}

3. 光滑计划^{(3. Slickplan)}

Slickplan是一个图表和流程图程序，可以轻松设计专业图表、流程图和组织结构图^{(design professional diagrams, flowcharts, and organizational charts)}。

• Slickplan 可用于简单的作业管理和更复杂的活动。
• ^(Plot)在Slick中^(Slick)绘制图表计划为您的网站创建最佳流程。
• 您可以在您的网站上创建复杂用户流的可视化表示。^{(visual representation of complicated user flows)}
• 此外，您可以轻松地创建绘图条件组件和跨页面转换^{(plot conditional components and transition across pages)}。
• 您可以快速轻松地绘制图表。
• 只需单击几下鼠标，您就可以创建图表。

4.绘制SQL^{(4. drawSQL)}

DrawSQL可帮助您生成既美观又实用的复杂数据库模型图。

• 它是一种用于创建、协作和可视化数据库实体关系图^{(creating, collaborating on, and visualizing database entity-relationship diagrams)}的工具。
• 它为您提供应用程序架构的实时记录，您可以使用它来开始构建新功能或加入新的团队成员。
• 通过导入其SQL脚本，您可以自动构建数据库图表。
• 您的图表可以使用MySQL DDL导出。
• 它允许您自动从图表构建 Laravel 迁移^{(build Laravel Migrations)}。
• 它的功能包括向您的数据库添加注释^{(add notes to your database)}的能力。
• 200+ database diagrams知名应用程序的数据库图表。
• 它支持三种常见的数据库管理 ETL 工具^{(database management ETL tool)}系统：MySQL、PostgreSQL 和 Microsoft SQL Server^{(MySQL, PostgreSQL, and Microsoft SQL Server)}。

另请阅读：^{(Also Read:)} 如何在 Excel 中交换列或行^{(How to Swap Columns or Rows in Excel)}

5. 清晰图表^{(5. Lucidchart)}

Lucidchart是一个基于 HTML5 的ERD图表工具，用于创建复杂的数据库图表，需要尝试以下列出的重要功能：

• 可以永久删除与您的公司帐户相关的任何数据或示意图。
• 您可以使用此数据库图表工具将真实数据集成到图表中。
• Lucidchart使用密码学来保证您的图表安全。
• 此ERD制造商可与^(ERD)Microsoft Office、G Suite、Atlassian（问题跟踪工具）和其他程序完美配合。
• Lucidchart是一种在线工具，可用于创建各种图表，包括 ER 图。
• 您可以手动设计 ERD 或通过将数据输入Lucidchart为您生成一个。
• 当您手动设计数据模型时， Lucidchart^(Lucidchart)包括模板和ERD形状库，您必须从形状管理器中激活它。
• 您的模型将使用此应用程序导出到 DBMS 查询。^{(exported to DBMS queries)}
• 如果您拥有Lucidchart运营帐户，则可以在世界任何地方以协作方式对数据进行建模。
• 您可以在任何设备上跨多个平台^{(any device and across several platforms)}与您的同事协作。
• 这个 ER 图表工具使管理用户帐户变得轻而易举。
• 您可以使用数据导入自动创建组织结构图^{(create organization charts automatically)}。

6. 数据库架构^{(6. DbSchema)}

DbSchema是一个 ERD 制造商，可与SQL、NoSQL和云^(Cloud)数据库一起使用。

• 您可以使用该工具以图形方式创建数据库模式并与之交互，在多个数据库中协作设计和部署模式，生成HTML5图表文档，直观地探索数据和开发查询等等。
• 您可以将模式创建为一个组并将其部署到多个数据库中。
• 此外，您可以比较不同的架构版本并创建迁移脚本^{(different schema versions and create migration scripts)}。
• Interactive Diagrams、Relational Data Explorer 和 Visual Query Builder^{(Interactive Diagrams, Relational Data Explorer, and Visual Query Builder)}都是HTML5文档的一部分。
• 数据库报告^{(Database Reports)}、模式同步^{(Schema Synchronization)}、随机数据生成器^{(Random Data Generator)}和数据加载器^{(Data Loader)}是该软件的其他功能。
• 它有一个自动完成 SQL 编辑器^{(autocompletion SQL Editor)}。

另请阅读：^{(Also Read:)} Microsoft Word 的 27 种最佳替代品^{(27 Best Alternatives to Microsoft Word)}

7. SchemaSpy

SchemaSpy是一个基于 Java 的程序，用于检查数据库模式的元数据。

• 它是一种数据库设计工具，使用 ER 图来简化流程。
• ^{(JDBC (Java Database Connectivity) compatible)}此工具支持与 JDBC（Java 数据库连接）兼容的 DBMS。
• 对于外键，您可以创建一个 ER 图。
• Schemaspy 能够将^(convert) 数据库转换为 HTML^{(databases to HTML)}。

8.设计^{(8. DeZign)}

DeZign是一个数据库设计师，用于可视化数据结构以设计一个新的数据库，并具有以下显着特点：

• 此工具还有助于理解您当前的数据库表和关系。
• 它为开发人员提供了易于使用且功能强大的数据建模工具^{(easy-to-use and powerful data modeling tool)}。
• 该工具可以以图形方式（ERD）^{(Entity Relationship Diagram graphically (ERD))}创建实体关系图。
• 您可以使用平移和缩放窗口^{(pan and zoom window )}来导航一个巨大的图表。
• 它可以与各种数据建模方法一起使用。
• 该工具的最新版本可帮助您减少数据库开发错误。
• DeZign使用ERD创建数据库图形。
• 图表可以导出为位图、PNG、JPEG 和 GIF 格式^{(bitmap, PNG, JPEG, and GIF formats)}。

另请阅读：^{(Also Read:)} 26 款最佳 3D 建模软件^{(26 Best 3D Modeling Software)}

9. MySQL 数据库设计器^{(9. Database Designer for MySQL)}

Database Designer for MySQL是一个ERD图表工具，用于创建表和关系的图形表示，具有以下功能：

• 您可以轻松地构建和维护数据库^{(construct and maintain the database)}。
• 它能够生成在图表上下文中描述数据库项目的报告。
• 您可以使用它来编辑实体关系图。
• 可以自定义图表和对象的外观^{(customize the look of diagrams and objects)}。
• 图表可以导出为各种格式，包括BMP、JPEG、PNG 等^{(BMP, JPEG, PNG, and others)}。
• MySQL 数据库设计器^{(MySQL Database Designer)}允许您编辑和运行 SQL 脚本^{(edit and run SQL scripts)}。
• 此 ER 图表工具包含一个数据库连接管理器。

10. 视觉范式^{(10. Visual Paradigm)}

Visual Paradigm是一个数据库管理和设计程序，具有以下列出的各种重要特征：

• 该ERD制造商帮助产品开发团队创建应用程序。
• 它包含一个可以拖放的图表编辑器。
• Visual Paradigm的在线图表^{(ONLINE DIAGRAMMING)}工具允许您设计概念、逻辑和物理数据模型^{(design conceptual, logical, and physical data models)}。
• 该工具还包括生成行业标准模型^{(generate industry-standard models)}所需的ERD符号和连接。^(ERD)
• ^(Online)可以与您的团队进行在线协作。
• 您可以下载程序并在您的 PC 上工作，无需合作。
• 您可以从头开始或使用模板^{(scratch or utilize a template)}来创建数据模型。
• Visual Paradigm提供逆向工程，允许您从DDL（数据定义语言）和正向工程^{(DDL (Data Definition Language) and forward engineering)}导入数据库。
• 在创建ERD时自动生成外键是一个很好的方法。
• Oracle、DB2、Microsoft SQL Server、Sybase Adaptive Server Enterprise、Sybase SQL Anywhere、MySQL、HSQLDB、Cloudscape/Derby和PostgreSQL只是Visual Paradigm支持的几个关系数据库。
• 您可以使用此工具从ERD（实体关系图^{(Entity Relationship Diagram)}）中导出数据库。
• 它有一个用于数据库设计的 REST API^{(REST API for database design)}。
• 您和您的团队可以同时从事同一个项目。
• 您可以使用Visual Paradigm创建您的报告。
• 它带有一个向导，可指导您创建数据库。
• Visual Paradigm 适用于Windows、macOS 和 Linux^{(Windows, macOS, and Linux)}。

另请阅读：^{(Also Read:)} 如何在 Google Doc 中创建图表^{(How to Create a Graph in Google Doc)}

11. Moqups

Moqups是一个易于使用的 ER 图编辑程序，可让您根据需要进行制作。

• 您可以轻松地与团队的其他成员共享您的 ER 图^{(share your ER diagrams with other members of your team)}。
• 合作通过互联网实时进行^{(real-time via the Internet)}。
• 例如，模板是生成完整图表的工具。
• 您可以将图表和流程图链接到同一项目中的其他视觉元素，如模型、图表和线框。^{(mockups, charts, and wireframes)}
• 可以使用评论、标注、便笺和注释^{(comments, callouts, sticky notes, and annotations)}等创新功能。

12. 数据库图.io^{(12. Dbdiagram.io)}

Dbdiagram.io是一个基本的数据库设计工具，允许您仅使用代码在DBMS中创建 ER 图。^(DBMS)

• 这个ERD制造商是^(ERD)数据分析师和开发人员^{(data analysts and developers)}的免费ERD工具之一。
• 可以直接生成SQL语句。
• 它使您能够与您的同事共享您的原理图。
• 可以集成Django、Rails等 Web 框架。
• 可以从 SQL 数据库创建图表^{(diagrams from SQL databases)}。
• ^(Diagrams)使用 Dbdiagram.io 创建的图表可以^{(Dbdiagram.io)}保存为图像或 PDF 文件^{(images or PDF files)}。
• 它可用于正向和反向工程^{(forward and reverse engineering)}。

另请阅读：^{(Also Read: )}30 款最佳初学者 CAD 软件^{(30 Best Beginner CAD Software)}

13. SqlDBM

SqlDBM是最好的数据库图表设计工具之一，允许您在任何浏览器中创建数据库图表。

• 此应用程序不需要使用任何其他数据库引擎、数据库建模工具或应用程序^{(database engine, database modeling tools, or apps)}。
• 它是最伟大的数据库设计工具之一，因为它允许您导入数据库模式^{(import a database schema)}。
• 大小数据库和数据模型^{(Large and small databases and data models)}易于维护。
• 图表可以放大或缩小。
• 您可以制作数据库或ERD的物理模型。
• ^{(Dark and light themes)}SqlDBM 中提供深色和浅色主题。
• 您可以使用仅表名、仅描述和仅键^{(table names only, description only, and keys only)}等模式个性化您的项目视图。
• 它允许您跨表传输或复制列^{(transfer or copy columns across tables)}。
• 该软件允许您与同事交换公司的任务。 

14. Dbdesigner.net

Dbdesigner.net是一种在线数据库模式设计和建模工具，被认为是最好的工具之一，原因如下：

• 此数据库图表工具使您无需编写任何 SQL 代码即可构建数据库^{( build a database without writing a single line of SQL code)}。
• 它具有用于创建数据库结构的简单用户界面。
• 在您的组织内，该技术允许团队协作和项目共享^{(team collaboration and project sharing)}。
• 您可以导入现有数据库或从头开始创建一个。
• Dbdesigner.net允许您将数据库保存为PNG 或 PDF 文件^{(PNG or PDF file)}。

另请阅读： ^{(Also Read: )}修复 Microsoft Office 无法在 Windows 10 上打开的问题^{(Fix Microsoft Office Not Opening on Windows 10)}

15. Erwin 数据建模师^{(15. Erwin Data Modeler)}

Erwin Data Modeler是一个用于创建具有以下功能的逻辑、物理和概念数据模型的程序：^{(logical, physical, and conceptual data models)}

• 这个ERD制造商让商业和技术用户可以访问集中式模型管理。
• 对于精确建模，它允许您从CRM、ERP 和其他来源^{(CRM, ERP, and other sources)}中提取数据。
• Erwin Data Modeler具有易于使用^{(simple to use)}的图形界面。
• 它自动比较模型和数据库^{(model and database automatically)}。
• 任何数据库都可以用来处理有组织的和非结构化的数据^{(handle organized and unstructured data)}。

16. 蟾蜍世界^{(16. Toad World)}

Toad World是一种数据库建模软件，它使用自动查询重写工具来帮助您提高应用程序性能。

• 该程序跟踪代码更改并确保保持最高水平的质量^{(highest levels of quality )}。
• 您可以快速访问关键数据进行分析^{(access critical data for analysis)}。
• 通过比较和同步服务器、数据和模式，它可以快速发现差异。
• 如果不从备份恢复，您可以直接从事务日志回滚事务。
• 您将能够轻松地微调您的查询。
• 对于多个实例和服务器，执行脚本和 T-SQL 片段^{(scripts and T-SQL snippets)}。
• 数据和模式比较^{(data and schema comparisons)}等重复性任务可以自动化。

另请阅读：^{(Also Read:)} 适用于 Windows 的 30 个最佳 CSV 编辑器^{(30 Best CSV Editor for Windows)}

17. 数据江户^{(17. Dataedo)}

Dataedo是另一个ERD图工具，它允许您为文档服务器构建数据字典、ER 图和脚本^{(data dictionaries, ER diagrams, and scripts for document servers)}。

• 这是一个出色的图表工具，让记录关系数据库变得轻而易举。
• 您可以与他人共享交互式 HTML 文档。^{(share interactive HTML documentation)}
• 您可以轻松建立一对一、一对多和多对多的表关系^{(one-to-one, one-to-many, and many-to-many table relationships)}。
• 它使用数据库图表来帮助您查看数据。
• 您可以使用此工具将有用的信息添加到您的数据库中。

18. 维塔贝洛^{(18. Vertabelo)}

Vertabelo是一个可视化 ER 图在线工具，具有以下列出的重要功能：

• 这个 ERD 制造商有助于您的数据库的概念和物理架构^{(conceptual and physical architecture)}。
• ^(Database)可以随时访问数据库模型。
• VERTABELO 是一个基于 Web 的数据库建模工具^{(web-based database modeling tool)}，可让您共同创建数据模型。
• 使用Vertabelo共享模型或与远程团队协作就像输入电子邮件地址并单击按钮一样简单。
• 您也可以创建一个指向您的模型的公共链接并将其通过电子邮件发送给其他人。
• 逆向工程和迁移脚本生成^{(Reverse engineering and migration script generation)}是 Vertabelo 的两个有用功能。
• 逆向^(Reverse)工程允许您使用简单的命令行工具导入现有数据库。
• 迁移^(Migration)脚本生成提供了一个脚本，可根据您的数据模型创建、更改或删除数据库对象。^{(creates, alters or drops database objects)}
• ^(Workflow)通过即时自动保存、实时验证、版本控制、克隆和 SQL 预览，^{(automated saving, live validation, versioning, cloning, and SQL previews)}工作流程变得更加轻松。
• 它允许您导入^{(import a database)}已经存在的数据库。
• 您可以在Vertabelo^(Vertabelo)中以三种不同的访问级别共享模型：所有者、编辑者和查看者^{(owner, editor, and viewer)}。
• 要在数据库中添加或删除元素，您可以构建 SQL 脚本^{(build an SQL script)}。
• Vertabelo为您创建图表排列。
• 此 ER 图表工具包括用户友好的设计和导航选项^{(user-friendly design and navigation options)}，可简化建模工作。
• 它还具有XML 导出和导入功能^{(XML export and import capabilities)}。
• 该工具有助于验证您的模型和流程。
• 您可以向您的客户或合作伙伴提供您的设计的公共链接，以便他们可以看到它。

另请阅读：^{(Also Read:)} 如何在 Google 文档中添加页面^{(How to Add a Page in Google Docs)}

19. Dmodelaid

DModelAid是ERD图表在线工具，它使用交互式图表来记录数据库设计，具有以下列出的显着特征：

• 这个 ERD 制造商允许您使用 SQL 查询^{(use SQL queries)}从数据库中获取大量数据。
• 具有键、索引和关系^{(keys, indexes, and relationships)}的表可以显示为表的表。
• 键盘快捷键可^{(Keyboard shortcuts are available)}用于快速访问。
• 该程序将自动为您记录您的数据库项目。
• 要开发项目，您可以使用Oracle、SQLite、MySQL 和其他数据库^{(Oracle, SQLite, MySQL, and other databases)}。
• DModelAid允许您通过从项目中导出脚本来建立物理数据库^{(physical database)}。
• 您可以随时切换数据库，它仍然会映射到数据类型。

20.绘图.io^{(20. Draw.io)}

Draw.io是用于创建在线图表的免费且最佳的ERD工具，具有下列重要功能：

• 创建和组织图纸很简单。
• 此实体关系图工具适用于所有浏览器，包括Chrome、Firefox 和 Internet Explorer^{(Chrome, Firefox, and Internet Explorer)}。
• 可用尺寸的数量没有限制^{(no limit to the number of sizes)}。
• 它允许您将模型存储在您选择的位置。
• 该软件具有拖放功能^{(drag-and-drop function)}。
• 您可以构建各种格式的数据库图，包括UML（统一建模语言）、ERD^{(UML (Unified Modeling Language), ERD)}等。
• 它带有现成的数据库设计模板^{(ready-to-use database design templates)}。
• 您可以选择在线和离线工作。
• Draw.io 可在桌面和移动平台上使用^{(desktop and mobile platforms)}。

受到推崇的：^{(Recommended:)}

• 如何在 Windows 10 上打开 EMZ 文件^{(How to Open EMZ Files on Windows 10)}
• Adobe InDesign 的 21 大最佳替代品^{(Top 21 Best Alternatives to Adobe InDesign)}
• 如何在Word中插入一行^{(How to Insert a Line in Word)}
• 21 种最佳在线免费 Visio 替代品^{(21 Best Free Visio Alternatives Online)}

我们希望这篇文章对您有所帮助，并且您会了解最好的ER 图表工具^{(ER diagram tools)}。让我们知道您最喜欢的 ERD 制造商，以在DBMS^(DBMS)中创建 ER 图。请^(Please)随时在下面的评论部分留下您的建议或疑问。另外，让我们知道你接下来想学什么。

20 Best ER Diagram Tools

Α database is a collection of files that contain all of a systеm’s data. Database deѕign iѕ a set of procedures that make it easier to creatе, develop, deploy, and maintain database management systems. Well-designed databases can assist you in increasing data consistency for disc storage. There is a vаѕt choice of ER diagram toоls available to assist you in creating database diagrams. Database developers usе ER diagrams to sketch out the design of а database. These ERD diagram tools allow you to easily construct tables and connections by creating a physical model or ER diagram in DBMS. This article will help you learn about the best ERD maker.

20 Best ER Diagram Tools

Several ERD diagram tools are available, but deciding which one is appropriate for your project can be difficult. Nonetheless, your data model is critical to the success of your overall project. Therefore, it’s critical to get it properly. The following is a hand-picked selection of Database Diagram Design Tools, descriptions of their most popular features, and links to respective websites. This ER diagram online tool list includes both free and paid database design software.

1. Microsoft Visio

Microsoft Visio is one of the best ER diagram tools. Following are some of its features:

• This program is available with Microsoft 365 software.
• It contains stencils for creating ER diagrams.
• It also has the feature to reverse engineer the database model.
• You can draw info on the input and output for each entity and the process.

2. QuickDBD

QuickDBD is one of the best ERD maker that allows you to create a database diagram rapidly and is considered the best for the following features:

• It aids in the professional appearance of your document.
• Your diagrams can be shared on the Internet.
• It allows you to draw a schema (database structure) without moving your hands from your keyboard.
• This database diagram tool features an easy-to-use interface.
• Typing may be used to create diagrams.

Also Read: How to Draw in Microsoft Word in 2022

3. Slickplan

Slickplan is a diagram and flowchart program that makes it simple to design professional diagrams, flowcharts, and organizational charts.

• Slickplan may be used for simple job management and much more sophisticated activities.
• Plot diagrams in Slick plan to create the best flow for your website.
• You can create a visual representation of complicated user flows on your website.
• Also, you can create plot conditional components and transition across pages with ease.
• You can draw diagrams quickly and effortlessly.
• With just a few mouse clicks, you can create diagrams.

4. drawSQL

DrawSQL helps you to generate sophisticated database model diagrams that are both beautiful and functional.

• It’s a tool for creating, collaborating on, and visualizing database entity-relationship diagrams.
• It gives you a live record of your app’s schema, which you can use to start building a new feature or onboarding a new team member.
• By importing its SQL script, you can construct a database diagram automatically.
• Your diagrams may be exported using MySQL DDL.
• It allows you to build Laravel Migrations from your diagrams automatically.
• Its features include the ability to add notes to your database.
• 200+ database diagrams of well-known apps are available.
• It supports three common database management ETL tool systems: MySQL, PostgreSQL, and Microsoft SQL Server.

Also Read: How to Swap Columns or Rows in Excel

5. Lucidchart

Lucidchart is an HTML5-based ERD diagram tool for creating sophisticated database diagrams and needs to be tried for its significant features listed below:

• Any data or schematics related to your corporate account can be permanently deleted.
• You may use this database diagram tool to integrate real data into your diagrams.
• Lucidchart uses cryptography to keep your diagram safe.
• This ERD maker works perfectly with Microsoft Office, G Suite, Atlassian (an issue tracking tool), and other programs.
• Lucidchart is an online tool that may be used to create a variety of diagrams, including ER diagrams.
• You may manually design an ERD or have one generated for you by inputting data into Lucidchart.
• Lucidchart includes templates and an ERD shape library when you manually design a data model, which you must activate from the shape manager.
• Your model will be exported to DBMS queries using this application.
• You can model your data collaboratively from anywhere in the world if you have a Lucidchart operational account.
• You may collaborate with your colleagues on any device and across several platforms.
• This ER diagram tool makes managing user accounts a breeze.
• You may use data import to create organization charts automatically.

6. DbSchema

DbSchema is an ERD maker that works with SQL, NoSQL, and Cloud databases.

• You may use the tool to create and interact with database schemas graphically, collaborate on schema design and deployment across many databases, produce HTML5 diagram documentation, visually explore data and develop queries, and much more.
• You can create a schema as a group and deploy it across many databases.
• Also, you can compare different schema versions and create migration scripts.
• Interactive Diagrams, Relational Data Explorer, and Visual Query Builder are all part of the HTML5 documentation.
• Database Reports, Schema Synchronization, Random Data Generator, and Data Loader are other features of this software.
• It has an autocompletion SQL Editor.

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7. SchemaSpy

SchemaSpy is a Java-based program that examines the metadata of a database schema.

• It’s a database design tool that uses ER diagrams to make the process easier.
• JDBC (Java Database Connectivity) compatible DBMS are supported by this tool.
• For foreign keys, you may create an ER diagram.
• Schemaspy has the ability to convert databases to HTML.

8. DeZign

DeZign is a database designer for visualizing data structures to design a new database and has the following significant features:

• This tool also aids in the comprehension of your current database tables and relationships.
• It provides developers with an easy-to-use and powerful data modeling tool.
• This tool can create an Entity Relationship Diagram graphically (ERD).
• You can use the pan and zoom window to navigate a huge diagram.
• It can be used with a variety of data modeling methodologies.
• The most recent version of this tool assists you in reducing database development errors.
• DeZign uses ERD to create database graphics.
• Diagrams may be exported to bitmap, PNG, JPEG, and GIF formats.

Also Read: 26 Best 3D Modeling Software

9. Database Designer for MySQL

Database Designer for MySQL is an ERD diagram tool for creating graphical representations of tables and relationships with the following features:

• You may easily construct and maintain the database.
• It has the ability to produce reports that describe database items in the context of a diagram.
• You may edit the entity-relationship diagram with it.
• It is possible to customize the look of diagrams and objects.
• A diagram may be exported to various formats, including BMP, JPEG, PNG, and others.
• MySQL Database Designer allows you to edit and run SQL scripts.
• A database connection manager is included with this ER diagram tool.

10. Visual Paradigm

Visual Paradigm is a database management and design program and has various significant characteristics that are listed below:

• This ERD maker aids in the creation of applications by the product development team.
• It contains a diagram editor that you can drag and drop.
• The ONLINE DIAGRAMMING tool from Visual Paradigm allows you to design conceptual, logical, and physical data models.
• The ERD symbols and connections required to generate industry-standard models are also included in this tool.
• Online collaboration with your team is possible.
• You can download the program and work on your PC without the need for cooperation.
• You may start from scratch or utilize a template to create your data model.
• Visual Paradigm offers reverse engineering, which allows you to import your database from a DDL (Data Definition Language) and forward engineering.
• The automatic production of foreign keys while creating an ERD is a good touch.
• Oracle, DB2, Microsoft SQL Server, Sybase Adaptive Server Enterprise, Sybase SQL Anywhere, MySQL, HSQLDB, Cloudscape/Derby, and PostgreSQL are just a few relational databases that Visual Paradigm supports.
• You may use this tool to export the database from ERD (Entity Relationship Diagram).
• It has a REST API for database design.
• You and your team may work on the same project simultaneously.
• You may create your report with Visual Paradigm.
• It comes with a wizard that guides you through creating a database.
• Visual Paradigm is available for Windows, macOS, and Linux.

Also Read: How to Create a Graph in Google Doc

11. Moqups

Moqups is an easy-to-use ER diagram editing program that lets you make them according to your needs.

• You may easily share your ER diagrams with other members of your team.
• The cooperation takes place in real-time via the Internet.
• Stencils, for example, are tools for producing complete diagrams.
• You may link your diagrams and flowcharts to other visual elements like mockups, charts, and wireframes within the same project.
• Innovative features such as comments, callouts, sticky notes, and annotations are available.

12. Dbdiagram.io

Dbdiagram.io is a basic database design tool that allows you to create ER diagram in DBMS using just code.

• This ERD maker is one of the free ERD tools for data analysts and developers.
• The SQL statements can be generated directly.
• It gives you the ability to share your schematics with your coworkers.
• Web frameworks such as Django, Rails, and others can be integrated.
• It is possible to create diagrams from SQL databases.
• Diagrams created using Dbdiagram.io may be saved as images or PDF files.
• It may be used for both forward and reverse engineering.

Also Read: 30 Best Beginner CAD Software

13. SqlDBM

SqlDBM is one of the greatest database diagram design tools available, allowing you to create database diagrams in any browser.

• This application does not need the usage of any other database engine, database modeling tools, or apps.
• It’s one of the greatest database design tools since it lets you import a database schema.
• Large and small databases and data models are simple to maintain.
• Diagrams can be zoomed in or out.
• You may make a physical model of your database or an ERD.
• Dark and light themes are available in SqlDBM.
• You may personalize your project view using modes such as table names only, description only, and keys only.
• It allows you to transfer or copy columns across tables.
• This software allows you to exchange tasks from your firm with your coworkers. 

14. Dbdesigner.net

Dbdesigner.net is a database schema design and modeling tool available online and is considered one of the best for the following reasons:

• This database diagram tool enables you to build a database without writing a single line of SQL code.
• It features a simple user interface for creating database structures.
• Within your organization, the technology allows for team collaboration and project sharing.
• You may either import an existing database or create one from scratch.
• Dbdesigner.net allows you to save your database as a PNG or PDF file.

Also Read: Fix Microsoft Office Not Opening on Windows 10

15. Erwin Data Modeler

Erwin Data Modeler is a program for creating logical, physical, and conceptual data models with the following features:

• This ERD maker gives commercial and technical users access to centralized model administration.
• For precise modeling, it allows you to pull data from CRM, ERP, and other sources.
• Erwin Data Modeler features a graphical interface that is simple to use.
• It compares the model and database automatically.
• Any database may be used to handle organized and unstructured data.

16. Toad World

Toad World is database modeling software that uses an automatic query rewriting tool to assist you in improving application performance.

• This program keeps track of code changes and ensures that the highest levels of quality are maintained.
• You can quickly access critical data for analysis.
• By comparing and synchronizing servers, data, and schemas, it may quickly find discrepancies.
• Without restoring from a backup, you may roll back transactions directly from the transaction log.
• You’ll be able to fine-tune your queries with ease.
• For multiple instances and servers, scripts and T-SQL snippets are executed.
• Repetitive tasks such as data and schema comparisons can be automated.

Also Read: 30 Best CSV Editor for Windows

17. Dataedo

Dataedo is another ERD diagram tool that allows you to construct data dictionaries, ER diagrams, and scripts for document servers.

• It’s an excellent diagram tool that makes documenting relational databases a breeze.
• You may share interactive HTML documentation with others.
• You may easily establish one-to-one, one-to-many, and many-to-many table relationships.
• It uses database diagrams to help you see your data.
• You can use this tool to add useful information to your database.

18. Vertabelo

Vertabelo is a visual ER diagram online tool with significant features that are listed below:

• This ERD maker aids in the conceptual and physical architecture of your database.
• Database models can be accessed at any moment.
• VERTABELO is a web-based database modeling tool that allows you to create a data model collectively.
• Using Vertabelo to share a model or collaborate with a remote team is as simple as entering an email address and clicking a button.
• You may also make a public link to your model and email it to others.
• Reverse engineering and migration script generation are two of Vertabelo’s useful capabilities.
• Reverse engineering allows you to import an existing database using a simple command-line tool.
• Migration script generation provides a script that creates, alters or drops database objects based on your data model.
• Workflow is made easier with instant automated saving, live validation, versioning, cloning, and SQL previews.
• It allows you to import a database that already exists.
• You may share the model with three different access levels in Vertabelo: owner, editor, and viewer.
• To add or remove elements from the database, you can build an SQL script.
• Vertabelo creates the diagram arrangement for you.
• This ER diagram tool includes a user-friendly design and navigation options that simplify modeling chores.
• It also has XML export and import capabilities.
• This tool aids in the verification of your model and process.
• You may provide your clients or partners with a public link to your design so they can see it.

Also Read: How to Add a Page in Google Docs

19. Dmodelaid

DModelAid is ERD diagram online tool that uses an interactive diagram to document database design with noticeable features listed below:

• This ERD maker allows you to use SQL queries to obtain enormous volumes of data from a database.
• A table having keys, indexes, and relationships can be shown as a table of tables.
• Keyboard shortcuts are available for quick access.
• This program will document your database project for you automatically.
• To develop a project, you may use Oracle, SQLite, MySQL, and other databases.
• DModelAid allows you to establish a physical database by exporting a script from the project.
• You may switch databases at any moment, and it will still map to the data type.

20. Draw.io

Draw.io is a free and best ERD tool for creating online diagrams and has significant features as listed below:

• It is simple to create and organize drawings.
• This entity-relationship diagram tool works in all browsers, including Chrome, Firefox, and Internet Explorer.
• There is no limit to the number of sizes available.
• It allows you to store the model in the location of your choice.
• This software has a drag-and-drop function.
• You may construct database diagrams in various formats, including UML (Unified Modeling Language), ERD, and others.
• It comes with ready-to-use database design templates.
• You have the option of working both online and offline.
• Draw.io is available on both desktop and mobile platforms.

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We hope that this article was helpful and you would have learned about the best ER diagram tools. Let us know your favorite ERD maker to create ER diagram in DBMS. Please feel free to leave your suggestions or queries in the comment section below. Also, let us know what you want to learn next.

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