Generate Realistic Data in Seconds

Create synthetic datasets for testing, analytics, machine learning, education, and software development.

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Datasets Generated

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Data Types

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Countries

99.9%

Browser Performance

Configuration

Rows (1 - 100,000)

Country Context

Data Quality

Select fields to generate preview...

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Powerful Features

Everything you need to create realistic test environments.

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Fast Generation

Generate up to 100,000 rows in milliseconds using optimized vanilla JavaScript algorithms directly in your browser.

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Privacy First

No Server Required. 100% Browser Based. Your data models and configurations never leave your machine.

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Multiple Formats

Export instantly to CSV, JSON, SQL, or Excel compatible formats to fit right into your existing tech stack.

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Developer Friendly

Designed by developers for developers. Clean data types, messy simulation for QA, and rich relational mapping.

About DataCraft

DataCraft is a browser-based synthetic data generation platform designed for developers, analysts, QA engineers, educators, and businesses.

In modern software development, testing with production data is a massive security and privacy risk. DataCraft solves this by allowing you to instantly spin up thousands of rows of realistic, localized data without ever making a server request.

All datasets are generated locally within your browser, ensuring complete privacy and security.

Privacy Policy

1. Data Collection

DataCraft operates on a strict zero-data-retention model. We do not track users.

2. Local Processing

No server processing occurs when generating your data.
No cookies are used for tracking.
Everything generated stays on your local machine.

3. GDPR Compliance

Because no personal data is collected, transmitted, or stored on our servers, DataCraft is inherently privacy-friendly and fully compliant with GDPR regulations.

Terms & Conditions

1. Acceptable Use

You may use generated datasets for commercial, educational, and personal projects.

2. Disclaimer

The data generated is synthetic and randomly compiled. Any resemblance to real persons, businesses, or events is purely coincidental.

3. Limitation of Liability

DataCraft is provided "as is" without warranty. We are not liable for any issues arising from the use of synthetic data in your production or test environments.

Contact Us

FAQ

How does DataCraft work?

It uses browser-side JavaScript to randomly compile and format synthetic data based on the schemas you select.

Is my data private?

Yes. 100% of the generation happens in your RAM. Nothing is sent to a server.

Can I use generated data commercially?

Absolutely. The generated data is free of copyright and completely yours to use.

Pricing

DataCraft is currently 100% Free and Open Source for basic usage.

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Unlimited Generations • Browser-Based • All Export Formats