Product upvotes vs the next 3
Product comments vs the next 3
Product upvote speed vs the next 3
Product upvotes and comments
Product vs the next 3
Topolines
Generate Topologic contours
Draw a zone, generate crisp topographic contour lines, and export print-ready SVG & HD PNG. Gradients, elevation taper and Figma-ready output.
Top comment
About Topolines on Product Hunt
“Generate Topologic contours”
Topolines launched on Product Hunt on July 21st, 2026 and earned 140 upvotes and 51 comments, placing #12 on the daily leaderboard. Draw a zone, generate crisp topographic contour lines, and export print-ready SVG & HD PNG. Gradients, elevation taper and Figma-ready output.
On the analytics side, Topolines competes within Design Tools — topics that collectively have 261.4k followers on Product Hunt. The dashboard above tracks how Topolines performed against the three products that launched closest to it on the same day.
Who hunted Topolines?
Topolines was hunted by Alexis Oulès. 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 Topolines including community comment highlights and product details, visit the product overview.
Hey Product Hunt! 👋
Topolines turns any real place on Earth into a clean topographic contour map. You pick a location on the map, it pulls the actual elevation data for that spot (SRTM 30m, or 10m GeoTIFF for finer terrain), and generates the contour lines from it. So the ridge you export is a real ridge, not a shape you drew.
I built it to solve a recurring friction in my own design work: getting vector topographic maps without opening heavy 3D software or rebuilding them by hand in a vector tool.
From there you can tweak contour density, line weights, the elevation taper and colors, then export as clean SVG or HD PNG, ready for Figma, web, or print.
Try it on somewhere you know well, that's when it clicks. I'm around all day for questions and feature requests 🙌