Free tools
Turn a spreadsheet into a map
Upload a spreadsheet of addresses and turn it into map-ready data. This free tool geocodes a sample (first 25 rows), lets you preview the results, and exports a cleaned CSV you can import into MapsMaker.
Tip: columns like title, address, website_url, phone, video_url work well.
1,200+
Maps created
85k+
Locations mapped
<5 min
Avg. setup time
What this tool is for
Test your spreadsheet data before committing to a full import.
- Quickly geocode a sample (first 25 rows) to sanity-check addresses
- Download a cleaned CSV with lat/lng added
- Then import the full list inside MapsMaker for the real map
If your CSV is messy
Consistent address formatting dramatically improves geocoding results.
- Keep addresses consistent (street, city, state, zip)
- Avoid mixing “NY” and “New York” in the same column
- If some rows fail, fix the problem rows first, then re-import
Recommended columns (so your map doesn't feel empty)
More columns means a more polished map.
- name, address (minimum)
- website_url, phone, hours (recommended)
- group, tags, photo_url, video_url (optional but high-impact)
Frequently asked questions
Does this import into my account automatically?
No—this is a free helper tool. Import happens in the editor.
Can I include video_url?
Yes—keep it as a column and MapsMaker will store it per marker.
How many rows does MapsMaker support?
Hundreds are fine; use clustering + filters for good UX.
What if I already have lat/lng?
Keep them. MapsMaker can use your coordinates instead of geocoding addresses.
Is this tool free?
Yes, completely free with no signup required. When you’re ready to publish a full map, MapsMaker plans start at $15/month with a free trial.
Do I need to create an account?
No — this tool works without an account. You only need an account when you want to save, publish, or embed a map.
Ready to publish your map?
Import your full CSV into MapsMaker, add filters and branding, and embed it on your site.