Topolines Review (2026): Pricing, Features & Honest Verdict

TLDR

Topolines is a web app that turns any patch of the real world into clean, layered topographic contour art you can export as editable SVG or HD PNG. The verdict: it does one thing, and it does it really well, with a free tier that is actually usable and pay-as-you-go credits that never expire. Best for designers, mapmakers, and poster creators who want elevation line art without wrestling GIS software. Price: Free forever, with Pro credit packs from 5 euros. Rating: 7.6/10.

What is Topolines?

We found Topolines on Product Hunt in July 2026, and it scratches a specific itch. If you have ever wanted those elegant topographic contour lines for a poster, a brand system, a hiking print, or a website background, you know the options are ugly. You either learn QGIS, fight with elevation data formats, or trace lines by hand in Illustrator. Topolines skips all of that. You draw a zone on a map, it generates the contour lines, and you export them.

The product lives at topolines.app and is built for designers rather than geographers. The key move is the output format. Instead of a flat image, Topolines gives you clean SVG grouped by elevation level, so the lines drop straight into Figma or Illustrator as editable curves you can recolor, restyle, and animate. It reads real elevation data, either 30 meter SRTM for quick drafts or 10 meter GeoTIFF for crisp final work, so the contours match the actual terrain rather than being decorative noise.

What Are Topolines’s Key Features?

Editable, layered SVG export

This is the feature that makes Topolines worth using over a free contour generator. The SVG comes out grouped by elevation, so every band is its own layer. Paste it into Figma or Illustrator and you can recolor a single elevation, thicken the peaks, or hide the valleys, all without redrawing anything. For design work, editable vector output is the whole game, and most free tools only give you a flat PNG.

Real elevation data at two resolutions

Topolines pulls from real terrain data. The free tier uses 30 meter SRTM, which is fine for drafts and screen use. Pro unlocks 10 meter GeoTIFF, which produces noticeably crisper, denser contour lines that hold up in print and at large sizes. Because the data is real, a print of your hometown or a favorite mountain is actually accurate, not a stylized approximation.

Elevation gradients and variable line weight

You can color every contour by its height using custom gradient stops, so a map fades from one color at sea level to another at the summit. There is also a taper and relative mode that varies line weight by elevation, which gives the flat map a layered, three-dimensional feel. These two controls are what separate a generic contour dump from something that looks designed.

Batch export by region

You can draw several zones across the map and export them all at once, each file named by its nearest city. If you are making a series, say a set of prints for ten different national parks, this turns an afternoon of repetitive exporting into one action. It is a small feature that signals the tool was built by someone who actually makes things in volume.

How Much Does Topolines Cost?

Topolines is free to start and stays free for casual use. The free tier costs nothing indefinitely and gives you a single zone up to 100 square kilometers, 30 meter terrain data, low-resolution PNG downloads, and basic color and stroke styling. That is enough to make real things for the screen.

Pro is pay-as-you-go with credit packs rather than a subscription, which is the right model for a tool you use in bursts. It is 5 euros for 50 credits, or about 25 exports, 10 euros for 100 credits, and 35 euros for 500 credits, or about 250 exports. Credits never expire, so you are not on a monthly treadmill. Compared to a full GIS suite or a stock library subscription, this is close to free, and the no-expiry policy is friendlier than almost any design tool charging monthly.

Who Is Topolines Best For?

Use Topolines if you are a designer, illustrator, or mapmaker who wants topographic line art without learning GIS. It is perfect for poster and print makers, brand designers who want a terrain motif, indie hackers building landing pages, and hobbyists making gifts of a meaningful place. If you value editable vector output, this is built for you.

Skip Topolines if you need real cartographic or scientific mapping. This is a design tool for line art, not a GIS platform. It will not give you labeled maps, projections, data overlays, or analysis. If you need those, QGIS is free and far more capable, just far harder to learn. Topolines is deliberately narrow, and that is its strength, but it means it is the wrong tool for technical mapping.

Best Topolines Alternatives

QGIS is the free, open-source heavyweight. It can generate contours from elevation data and do a hundred other things, but the learning curve is steep and the output needs work to look designed. It is the pick if you need real GIS power and have the patience. MapScaping’s free contour generator is a simpler web tool that produces contour lines at no cost, though without the layered SVG and design controls Topolines gives you. Blender with the free A.N.T. Landscape add-on can build 3D terrain you can render or slice into contours, which is the move if you want full 3D control rather than clean 2D line art.

Final Verdict: Is Topolines Worth It?

Topolines is a small tool that respects your time. It takes a task that used to mean a GIS tutorial or an hour in Illustrator and turns it into a two-minute job with a genuinely good result. The layered SVG export is the reason to reach for it over any free alternative, and the free tier is generous enough that you can decide if you like it before spending a cent.

The only real limit is scope. This does topographic contour art and nothing else, so its value depends entirely on whether you need that. If you do, it is close to a no-brainer given the pricing and the never-expiring credits. If you are hunting for a broader mapping or design tool, look elsewhere. For designers who want beautiful terrain line art on demand, Topolines is an easy recommendation.