OSM map: get AI (Adobe Illustrator) instead of converting CSV → AI
Looking to turn a map from CSV into AI? If your data comes from OpenStreetMap, you do not need an intermediate CSV file: osm2cdr builds the map straight from the OSM source and hands you a ready AI, which opens in Adobe Illustrator. That is faster and more accurate than the chain "download CSV → upload to a converter → get AI": you pick an area on the map, choose the AI format and download the result with up-to-date OSM data and layers for buildings, roads, water and features.
How CSV differs from AI
| Format | Extension | Type | Purpose |
|---|---|---|---|
| CSV | .csv | GIS | Excel analysis, database import, Python/R data processing, visualization |
| AI | .ai | Vector | Cartographic design, map layouts for magazines, creating map-based logos, print production |
How to get AI on osm2cdr
- 1Select an area on the map on the osm2cdr home page
- 2Choose the AI format and, if needed, a style and CRS
- 3Click Export and download the ready AI file
AI format properties
| Extension | .ai |
| Type | Vector |
| Purpose | Cartographic design, map layouts for magazines, creating map-based logos, print production |
When you need AI
The AI format is handy when you need to open the result in a dedicated program and keep working with the map: editing, printing, analysing or embedding it in a project. osm2cdr delivers AI split into layers with up-to-date OpenStreetMap data, so the file is ready to use right after download.
What changes when going CSV → AI
Going CSV → AI, the data becomes styled vector graphics: attributes and tables are lost, but objects stay editable curves and layers fit for print and design. osm2cdr builds AI straight from OpenStreetMap geodata, with no intermediate CSV file.
If you have your own CSV file (not from OSM)
osm2cdr does not accept or convert third-party CSV files: the service works only with OpenStreetMap data. If you already have your own CSV file that is not from OSM, convert it to AI with third-party tools: GDAL/ogr2ogr from the command line or QGIS — open the CSV and save the layer as AI. It is free and runs locally, with no cloud upload.
FAQ: CSV → AI
Can I upload my CSV file?
Not yet: we don't support uploading CSV files at the moment, so convert your file to AI with ogr2ogr or QGIS. And if your data comes from OpenStreetMap, you don't need a file at all — osm2cdr exports the map straight into AI.
Is it free?
Yes, exporting an OpenStreetMap map to AI on osm2cdr is free. Select an area, the AI format and download the result.
Which programs open AI?
The AI format opens in dedicated programs for its category. See the AI format page for the full list and details.
Why is this better than an online CSV → AI converter?
An online converter caps the result quality at the quality of the source CSV file. osm2cdr takes data from the OpenStreetMap source and builds AI with correct layers directly — with no loss on an intermediate CSV file.