Open Street Map
The free, editable map of the world, built by a community of mappers.
Open the official app on www.openstreetmap.org
This tool is hosted by its maintainers. Click below to open www.openstreetmap.org in a new tab — it's their official demo.
Browse maps tools →What's next with Open Street Map?
Choose how you want to get started.
Use it free
Open the official tool or demo — no account needed.
Self-host it
Run the open-source version on your own infrastructure.
What is Open Street Map?
OpenStreetMap (OSM) is a collaborative, community-driven project that creates and maintains a free, open-world map. Unlike proprietary mapping services, OSM relies on volunteer contributors to collect, edit, and share geographic data, such as roads, buildings, and natural features. Its primary purpose is to provide accessible, up-to-date geospatial information under the Open Database License (ODbL), which allows users to freely use, modify, and distribute the data. The project addresses the problem of restricted access to geographic data by offering a transparent, participatory alternative to commercial mapping platforms. It is widely used by developers, researchers, and organizations requiring customizable geospatial tools without proprietary constraints. OSM’s open-source model ensures scalability and adaptability, making it suitable for diverse applications from disaster response to urban planning.
How it works
OpenStreetMap is a global initiative to create a free, editable map of the world through collective contributions. It functions as both a map and a database, with data collected via user submissions, satellite imagery, and GPS traces. The ODbL license ensures data remains freely available for commercial and non-commercial use, fostering innovation and accessibility. The project’s core purpose is to democratize geographic data by enabling individuals and organizations to participate in mapping. This approach contrasts with proprietary services, which often restrict data access. OSM’s open model has made it a critical resource for communities lacking institutional mapping capabilities. OSM provides tools for data collection, editing, and visualization. Users can contribute via web-based editors like iD or JOSM, add features such as points of interest, and verify existing data. The platform hosts a vast repository of geospatial data, including street networks, administrative boundaries, and elevation models. GitHub hosts thousands of repositories for processing OSM data, enabling custom applications and analysis.
How to use it
- 1Open the Open Street Map page
- 2Use the tool directly in your browser
- 3Results appear instantly — no waiting, no downloads
What it can do
- free world map
Use cases
Assumptions and limitations
Assumptions
- source: https://github.com/openstreetmap
- license: ODbL — free to use
- privacy: Opens an external demo
Limitations
- Incomplete coverage in remote or under-mapped regions
- Complex licensing requirements for commercial use
- Steep learning curve for new contributors without prior GIS experience
- Dependence on volunteer maintenance for data accuracy
- Limited real-time updates compared to proprietary services
Understanding the result
The free, editable map of the world, built by a community of mappers.
Tool details
- Clearly flagged when a network request is needed.
- No account, no sign-up, and no tracking of your content.
- Powered by (MIT).
- Built with
- (https://github.com/openstreetmap)
- License
- MIT
- Runs locally
- No — requires a network request
- Verification
- Not yet verified
- Input
- Query
- Output
- Text
Built with https://github.com/openstreetmap. OpenToolVault provides the discovery and browser interface while crediting the original project maintainers.
- Built with
- License
- MIT
Open-source project
OpenToolVault is an independent directory. We are not affiliated with or endorsed by this project.
References
- / — GitHub Repository
Upstream project · GitHub
- ODbL License
Upstream project
Frequently asked
What is OpenStreetMap and how does it differ from commercial maps?
OpenStreetMap is a collaborative project where volunteers create and share geographic data freely under the ODbL license. Unlike commercial maps, which often restrict data access, OSM allows users to modify and redistribute data. This openness makes it ideal for applications requiring customization or open access, though it lacks the proprietary infrastructure of services like Google Maps.
How does OpenStreetMap ensure data accuracy?
Accuracy is maintained through community contributions and verification processes. Users can edit data via tools like iD or JOSM, and the platform’s wiki provides guidelines for data standards. While no system is perfect, the open model allows for rapid corrections and diverse perspectives. However, data quality varies by region, with well-mapped areas typically having higher accuracy.
How do I edit OpenStreetMap data?
Begin by visiting openstreetmap.org and clicking 'Edit' to launch the iD editor. Use the tools to add or adjust features like roads, buildings, or points of interest. Review existing data for errors, then submit changes for community review. For advanced tasks, switch to JOSM, which offers more control over data formats and layers.
How does OpenStreetMap compare to Google Maps?
OpenStreetMap and Google Maps differ primarily in data ownership and licensing. OSM is open-source with data freely available for use, while Google Maps uses proprietary data with restrictive terms. OSM’s community-driven model allows for localized improvements, but it lacks Google’s advanced AI-driven features like real-time traffic updates. Both offer map visualization, but OSM’s flexibility suits projects requiring customization.
What should I do if the map isn’t loading?
Ensure JavaScript is enabled in your browser, as OpenStreetMap relies on it for interactive features. Check your internet connection, then reload the page. If issues persist, try a different browser. For data-related problems, verify your API requests align with OSM’s usage policies and check the troubleshooting section of the wiki.