Step 1: make sure your CSV has coordinates
Two columns are required: a latitude column (lat, latitude, y) and a longitude column (lng, lon, long, longitude, x). Names are auto-detected, capitalization doesn’t matter.
Step 2: drop the file
Open the CSV to Map tool and either drag the file in or paste the CSV text directly. Up to 100 rows render free; sign in for more.
Step 3: explore
Every CSV column becomes a popup field. Use the search and zoom controls. The watermarked map is yours to screenshot.
Step 4: unlock more
Sign up free to remove the 100-row cap, save the map, share a public URL, and add color/size styling by any column.
Frequently asked questions
Do I need to clean the CSV first?▾
Rows with missing or invalid coordinates are skipped silently with a count shown. Otherwise no cleaning needed.
What if my CSV uses semicolons?▾
Auto-detected by the parser. Tab-separated and pipe-separated also work.
Can I plot addresses instead of coordinates?▾
Yes — sign in to use the geocoding feature. The free tool requires coordinates.
Turn your CSV into a map now
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Open CSV to Map