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HooMap
Turn CSV & Excel coordinates into interactive maps
Turn CSV and Excel files into interactive maps in seconds. HooMap lets you visualize coordinate data directly in your browser with no installation or cloud upload required. Everything runs locally for full privacy. Explore rich spatial analysis tools including filters, elevation profiles, historical weather, choropleth maps, and animated data views— ideal for presentations, research, and data storytelling.
Hi everyone 👋
I built HooMap to turn CSV & Excel coordinates into interactive maps instantly.
As a researcher and web developer, I often work with datasets from sources like eBird, iNaturalist, Movebank, and field surveys. Before doing full GIS or statistical analysis, I usually just need a quick way to inspect the data.
Things I often want to do:
• Quickly check coordinates
• Detect outliers or data entry errors
• Understand spatial coverage
• Explore distribution patterns visually
HooMap is a browser-based tool that lets you upload CSV or Excel files and instantly visualize coordinates on an interactive map.
Over time, it evolved to include:
• Elevation profiles
• Historical weather data
• Filtering and data exploration tools
• Coordinate editing
Everything runs directly in the browser, with no installation or data upload required.
It started as a simple idea, but became something I now use regularly in my own workflow— so I decided to share it.
Would love any feedback or ideas 🙌
About HooMap on Product Hunt
“Turn CSV & Excel coordinates into interactive maps”
HooMap was submitted on Product Hunt and earned 6 upvotes and 1 comments, placing #43 on the daily leaderboard. Turn CSV and Excel files into interactive maps in seconds. HooMap lets you visualize coordinate data directly in your browser with no installation or cloud upload required. Everything runs locally for full privacy. Explore rich spatial analysis tools including filters, elevation profiles, historical weather, choropleth maps, and animated data views— ideal for presentations, research, and data storytelling.
On the analytics side, HooMap competes within Analytics, Maps and Data Visualization — topics that collectively have 189.1k followers on Product Hunt. The dashboard above tracks how HooMap performed against the three products that launched closest to it on the same day.
Who hunted HooMap?
HooMap was hunted by Masayoshi Kamioki. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of HooMap including community comment highlights and product details, visit the product overview.
Masayoshi Kamioki