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Crime Brasil
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Crime Brasil

Open Brazilian crime data — 3M records, free API

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Crime Brasil is an open-data platform consolidating Brazilian crime statistics. Neighborhood-level coverage in Rio Grande do Sul (2.99M incidents 2022-2025, 99.99% geocoded), municipality-level for Minas Gerais and Rio de Janeiro, plus national PRF federal-highway accidents and DATASUS interpersonal-violence data. Free REST API, CSV/Parquet exports, CC BY 4.0 license.

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Features

Free REST API (no auth), CSV & Parquet exports, interactive heatmap, neighborhood drill-downs, cross-state comparisons, CORS enabled for client-side apps.

Use Cases

Data journalism, civic-tech dashboards, public safety research, real-estate risk scoring, academic studies on urban violence.

Comments

The neighborhood-level coverage and export options make this much more useful than a simple dashboard. The free API and Parquet downloads are especially helpful for journalists or civic-tech teams that need reproducible analysis instead of screenshots.

Open data APIs at this scale are rare, especially with this kind of regional focus. What's the update cadence on the dataset, and are there any rate limits for the free tier? The structured access could be useful for research and journalism workflows.

Havi (https://www.havi.ai/) is an AI-powered presentation tool that takes your ideas and prompts and turns them into useful information, high-quality content, and presentations that you can use.

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I build free web tools. Creator of Compr...

This is a great tool! I especially like the clean interface and how fast it works. Will definitely use this for my projects.

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Comments

The neighborhood-level coverage and export options make this much more useful than a simple dashboard. The free API and Parquet downloads are especially helpful for journalists or civic-tech teams that need reproducible analysis instead of screenshots.

Open data APIs at this scale are rare, especially with this kind of regional focus. What's the update cadence on the dataset, and are there any rate limits for the free tier? The structured access could be useful for research and journalism workflows.

Havi (https://www.havi.ai/) is an AI-powered presentation tool that takes your ideas and prompts and turns them into useful information, high-quality content, and presentations that you can use.

custom-img
I build free web tools. Creator of Compr...

This is a great tool! I especially like the clean interface and how fast it works. Will definitely use this for my projects.