Resource guide / Arnis vs CartoVoxel

ArnisComparisonGuide

Arnis vs CartoVoxel

Arnis and CartoVoxel both turn real-world map data into playable Minecraft worlds, but they take very different paths. Arnis is a free, open-source desktop app you run locally. CartoVoxel is a paid service that runs entirely online with no install and offers an optional playable Explorer Pack for Java. This guide compares them fairly so you can pick the right one.

Updated Oct 31, 20266 min read

CartoVoxel is an independent web-based tool and is not affiliated with, endorsed by, or connected to the Arnis open-source project, ArnisMC, MapSmith, Mojang, or Microsoft. Minecraft is a trademark of Mojang/Microsoft, and Arnis is a trademark of its respective creator.

Quick Answer

Arnis is a free, open-source desktop app you install and run locally, for Java and Bedrock. CartoVoxel is a paid online tool that needs no install, runs the generation in the cloud, and offers an optional playable Explorer Pack for Java. Choose Arnis if you want a free, open-source tool on your own computer; choose CartoVoxel if you want zero install, ordering from a phone or tablet, or a ready-to-play adventure.

Try CartoVoxel Online See pricing

Arnis

Free, open-source

CartoVoxel

Online, no install

Output

Java + Bedrock

Arnis vs CartoVoxel: Which Should You Pick?

Both tools read real-world geography (OpenStreetMap data, elevation, roads, and building footprints) and rebuild it block by block in Minecraft. Arnis does this on your own machine; CartoVoxel does it in the cloud. Neither is strictly better. The right choice depends on how you want to work and what you plan to play on.

Walk through these four questions, and the answer usually becomes obvious. Some of them point to Arnis, and that is fine.

Do you want to install software?

If you are happy to download a desktop app, install dependencies, and run it locally, Arnis is a great fit. If you would rather skip installation entirely and work in a browser on any device, CartoVoxel runs online with nothing to download.

Do you need Bedrock?

Both tools output Bedrock. Arnis writes a .mcworld file on your computer, which you can transfer to a phone or tablet. CartoVoxel can be ordered from the phone itself and delivers a ready-to-import .mcworld file for Minecraft Bedrock.

Do you want it ready to play?

A raw real-world map is a faithful replica, but it has no objectives. CartoVoxel offers an optional Explorer Pack that layers in points of interest and a light adventure. Arnis gives you the geography and leaves the gameplay to you.

Do you prefer open source?

Arnis is genuinely free and open-source. You can read the code, run it on your own machine, and keep everything there. If that local control matters to you, Arnis is the stronger pick.

Recommended next steps

Use these pages to move from this comparison to a practical decision.

Start hereBest Arnis alternativeSee the broader set of online options versus Arnis.

PricingDesktop vs cloud generationCompare local rendering with cloud delivery and cost.

ExplorerAdventure map generatorSee what the optional Explorer Pack adds on top of a map.

When CartoVoxel Fits, and When Arnis Fits

CartoVoxel is the better fit when you do not want to install anything, your computer is low-end or you are on a phone or tablet, you want generation to run in the cloud instead of tying up your PC, or you want an optional playable Explorer Pack and a free city wallpaper to share.

Arnis is the better fit when you want a free, open-source tool and you are comfortable running it locally with full control over your files, for Java or Bedrock. It is a capable, respected project, and for many creators it is exactly the right tool.

No wrong answer

Pick by workflow, not by hype.

Arnis trades a little setup for free, open-source control on your own computer. CartoVoxel trades a per-area price for zero install, cloud generation, and an optional adventure layer.

Arnis vs CartoVoxel at a Glance

An even-handed breakdown of where each tool leads. Both genuinely rebuild real-world terrain and buildings.

Arnis vs CartoVoxel at a Glance
Feature	Arnis (desktop, open-source)	CartoVoxel (online)
Install	Download and set up locally	None, runs in the browser
Price	Free, open-source	Priced by area, from $3.50; $2.00 off the first map with a new account
Platform	Windows, macOS, Linux desktop	Any browser or phone
Minecraft editions	Java + Bedrock	Java + Bedrock
Setup effort	Some setup	None
Real-world terrain & buildings	Yes	Yes
Playable layer	None	Optional Explorer Pack
Where it runs	Your PC	Cloud

How to Try CartoVoxel

If the comparison points you toward the online route, here is how a CartoVoxel build works from start to finish.

01
Search a place
Open CartoVoxel in your browser and search for any city, landmark, or address. Draw a bounding box around the area you want, and review the size, price, and queue estimate.
02
Choose Java or Bedrock
Pick a Java Edition .zip or a Bedrock .mcworld before generating. The Bedrock file is ready to import on mobile and console.
03
Let the cloud build it
Confirm your order and the cloud handles the terrain, roads, buildings, and packaging. You can close the tab or put your phone away while it runs.
04
Download and play
You receive a secure download link by email. Import the world and start exploring, or follow our guide to drop it into your saves folder.

Start online

Try a small area on CartoVoxel

Pick a familiar place, check the price, and choose Java or Bedrock before ordering a larger world. Or start with a free ready-made real-city world for Java or Bedrock.

Try CartoVoxel Online Download a free world

Frequently Asked Questions (FAQ)

Is Arnis free?

Yes. Arnis is a free, open-source desktop application. You can download it, run it locally, and inspect the source code at no cost. We think that is a genuine strength, and CartoVoxel does not try to compete with Arnis on price.

Is CartoVoxel free?

Partly. A world is priced by the area you select, from $3.50, which covers the cloud rendering. New accounts get 200 free credits ($2.00), valid for 30 days, so a first map up to 1 km² costs $1.50. Searching a location and seeing the price costs nothing, and a Minecraft-style city wallpaper is generated free with every order.

What does CartoVoxel add over Arnis?

No installation, generation that runs in the cloud instead of on your PC, ordering from a phone or tablet, an optional playable Explorer Pack adventure layer for Java, and a free shareable city wallpaper. Arnis, in return, is free, open-source, and runs on your own computer.

Can Arnis do Bedrock?

Yes. Arnis's official site lists Java Edition (1.17+) and Bedrock Edition support, and it saves Bedrock worlds as a .mcworld file. CartoVoxel also delivers a Bedrock .mcworld, up to 250 km², without running anything on your computer.

Which is easier for beginners?

For most beginners, CartoVoxel is easier to start with because there is nothing to install, no command line, and no dependencies; you work in a browser and the cloud does the rest. Arnis is very approachable too once it is set up, especially if you are comfortable installing desktop software.

Is CartoVoxel affiliated with Arnis?

No. CartoVoxel is an independent project and is not affiliated with, endorsed by, or connected to Arnis, ArnisMC, MapSmith, Mojang, or Microsoft. We reference Arnis only to compare workflows fairly.

Ready to Build the Real World in Minecraft?

Whichever tool you choose, the goal is the same. If you want zero install and cloud generation, start with CartoVoxel.

Enter a city or landmark to start generating...Start generating

Related guides

Continue with the closest CartoVoxel guide for this comparison.

GuideBest Arnis AlternativeA wider look at online options when you want an Arnis alternative.

GuideIs Arnis Safe?What to check before downloading desktop map generators.

GuideHow to Import Minecraft WorldsDrop a generated world into Java or Bedrock saves.