Turn CSV spreadsheets into KML. It is converted in your browser, so the file never leaves your device.
Drop CSV files here
or choose from your computer paste with Ctrl V
from Photos or Files
Ready · other file types work too0 bytes uploaded, ever
Drop CSV files onto the box above, or click it to choose them. ToAny reads the file's contents to detect the type, so a wrong extension does not matter.
Press Convert. There is nothing else to set. The work happens in this tab.
Save the KML, or download everything as one ZIP if you converted several files.
The CSV to KML converter is part of this page and runs inside your browser. Your spreadsheets are never sent to ToAny or to anyone else.
Nothing has to travel to a server and back, so the conversion starts the moment you press Convert, even on a slow connection.
No sign-up, no email address and no watermark. Add several files and download them together as a ZIP.
CSV carries no formatting, formulas or multiple sheets, and Excel often misreads its dates and encodings. KML opens in Google Earth and Google My Maps. CSV is at home in moving tabular data between systems; KML is the usual choice for places, routes and tours viewed in Google Earth.
Every format is read into plain GeoJSON features and written out from there, so coordinates, names and properties carry over wherever the target has a place for them. The first row must name a latitude and a longitude column (lat, latitude, lon, lng, longitude and similar); name, elevation and time columns are recognised, and every other column becomes a property. A row with no valid coordinates stops the conversion and is named. Altitude and per-point timestamps are kept; a line with timestamps is written as a Google Earth track that can be played back. Coordinates outside the latitude and longitude range are refused, since the file is probably in a projected coordinate system.
CSV is a table written as text: one row per line, values separated by commas. Every spreadsheet and database can import and export it, but it holds one sheet only and no formatting, formulas or data types.
Opens in Excel, Google Sheets, Numbers, databases and any text editor
CSV converterKML is the format of Google Earth. It stores placemarks, lines and areas with names, descriptions and styling in XML, and can add camera paths for tours. It became an Open Geospatial Consortium standard in 2008. A KMZ is the zipped form.
Opens in Google Earth, Google My Maps, QGIS and most GIS tools
KML converter| CSVCSV spreadsheet | KMLKML map file | |
|---|---|---|
| Stands for | Comma-Separated Values | Keyhole Markup Language |
| Type | Plain-text table | Geographic data |
| Compression | None | None (XML text) |
| Introduced | The 1970s, by no single author (described in RFC 4180) | 2004, by Keyhole, later Google (now an OGC standard) |
| Opens in | Excel, Google Sheets, Numbers, databases and any text editor | Google Earth, Google My Maps, QGIS and most GIS tools |
| Best for | Moving tabular data between systems | Places, routes and tours viewed in Google Earth |
| File extension | .csv | .kml |
No. The CSV to KML conversion runs inside your browser, on your own phone or computer. The file is not sent to ToAny or to anyone else.
The values are kept. Anything KML has no way to express, such as formatting, formulas or nesting, is simplified or left out.
Yes. Add as many as you like, convert them together and download each result or all of them as one ZIP.
The steps are the same everywhere because ToAny runs in the web browser: open this page in a current version of Chrome, Edge, Safari or Firefox, add the CSV file, press Convert and save the KML. There is nothing to install.
Yes. Files up to 150 MB are accepted; a larger file is refused with a message. Beyond that the limit is your device's memory, since nothing is uploaded; a computer copes with large files better than a phone.