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Database Indexing Studio — Free Online Tool

Visually engineer and explore B+ Trees, LSM Trees, Inverted Indexes, and Hash Tables with dynamic query optimization, bloom filtering, and query planner visualizations. All processing happens client-side in your browser, with nothing sent to a server.

How to use Database Indexing Studio

1. Enter or paste your input.
2. Adjust the available options.
3. Copy or download the result.

Frequently asked questions

Is it free to use?

Yes, completely free with no signup and no usage limit.

Does it work on mobile?

Yes. The layout adapts to phones and tablets as well as desktop.

Is my data private?

Yes. Everything runs in your browser and nothing is uploaded.

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