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An illustrated hand pulls a glowing white book from a colorful bookshelf filled with books.
An illustrated warehouse scene with stacked boxes, a forklift, and sunlight streaming through large windows.
An abstract illustration of colorful 3D cubes stacked in various sizes with white clouds drifting between them.
Illustration of pipes channelling water through a vibrant pond filled with lotus flowers and lily pads.
Illustration of a hand reaching through lush foliage with glowing star-like lights surrounding it.
Illustration of a wooden box filled with colorful geometric blocks.
Illustration of a person holding a futuristic mobile phone with a wavy pink design while sitting at a table with a laptop, pen, and coffee while riding transit, overlooking a scenic landscape.
A colorful illustration of a forest stream with rocks, plants, and a waterfall flowing into a calm pond.
An illustrated hand pulls a glowing white book from a colorful bookshelf filled with books.
An illustrated warehouse scene with stacked boxes, a forklift, and sunlight streaming through large windows.
An abstract illustration of colorful 3D cubes stacked in various sizes with white clouds drifting between them.
Illustration of pipes channelling water through a vibrant pond filled with lotus flowers and lily pads.

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AgentsNewAI primitivesNewApp builderMobile appsWorkflowsDatabaseExternal appsSelf-hosting
Illustration of pipes channelling water through a vibrant pond filled with lotus flowers and lily pads.
Illustration of a hand reaching through lush foliage with glowing star-like lights surrounding it.
Illustration of a wooden box filled with colorful geometric blocks.
Illustration of a person holding a futuristic mobile phone with a wavy pink design while sitting at a table with a laptop, pen, and coffee while riding transit, overlooking a scenic landscape.
A colorful illustration of a forest stream with rocks, plants, and a waterfall flowing into a calm pond.
An illustrated hand pulls a glowing white book from a colorful bookshelf filled with books.
An illustrated warehouse scene with stacked boxes, a forklift, and sunlight streaming through large windows.
An abstract illustration of colorful 3D cubes stacked in various sizes with white clouds drifting between them.
Illustration of pipes channelling water through a vibrant pond filled with lotus flowers and lily pads.
Illustration of a hand reaching through lush foliage with glowing star-like lights surrounding it.

Type

EnterpriseStartupsAgencies

Discover

IntegrationsTemplatesUtilitiesBlogReads and reportsCustomer storiesVideosInteractive tour

Developers

DocumentationCommunityRetool UniversityAPI referenceRPC referenceCLI referenceHire a developer

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 See all utilities
Generate App

Write mock data to postgres

Generate mock data and write it to your PostgreSQL database
Data source
Edit data
View result
Data source
Upload a CSV
Upload a CSV
Build your own
Build your own
Use public dataset
Use public dataset

Date rows
The number of rows in your sample dataset

Edit data
View result
Frequently Asked Questions
How can I customize, save and share my app?

Sign up for Retool and customize your app with 100s of components and integrations. You can then share your app with fellow builders or distribute it to your end-users.

Does this cost anything?

Nope!

What data types are supported?

The mock data generator is intended to help you generate realistic data. There are 30+ data types, from names and locations to logos and fake credit card numbers. If there are additional data types you need, just let us know!

How can I build apps on top of my PostgreSQL database?

Sign up for Retool and customize your app with 100s of components and integrations. You can easily connect to PostgreSQL with a connection string or locally/in your VPC with our self-hosted version. You can then share your app with fellow builders or distribute it to your end users.

What is PostgreSQL?

PostgreSQL is an object-relational SQL database. It has more than 15 years of active development and a proven architecture that has earned it a strong reputation for reliability, data integrity, and correctness.

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Integrations
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Utilities
Blog
Reads and reports
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Company
About
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Start for freeStart for freeBook a demoBook a demo
Terms of usePrivacy policySecurityTrust CenterSite map
© Retool 2025