Blockhammer

6.9easy start · #9 of 26
in Voxel Editors

Free to practise onyes
Free trialnot on record
Well documentedyes
Runs where you workyes

Runs on Linux, Mac, Windows.

Blockhammer is ranked #9 of 26 in voxel editors on The Geeks Club. It runs on Linux, macOS, Windows. There is a free plan.

Blockhammer plans and pricing

All plans

Free Free Free voxel editor; macOS, Windows, and Linux downloads; early access blockhammer.app · 30 Sept 2026

Compared on voxel editors

Free plan: Yes
Animation tools: No
Game engine export: Yes
Texture painting: Yes
Scene editing: Yes
Supported platforms: macOS, Windows, Linux

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The record

Product: Blockhammer is a free voxel editor for building scenes from cubic blocks.
Modeling: It supports layers, named objects, exact position and size controls, reversible effects, and undo.
Painting: Users can paint block faces at sixteen times the blocks’ resolution, including text, images, glass, metal, and glowing paint.
Large scenes: The maker says Blockhammer has rendered a 113-million-block scene and has tested scenes beyond one billion blocks.
Formats: It imports and exports MagicaVoxel .vox files and exports .glb, .obj, Minecraft .schem, and image or animation formats.
Integrations: The maker lists Unity, Unreal, Godot, Blender, Minecraft, and Teardown as destinations for exported work.
Autosave and recovery: The editor autosaves every minute and can restore work after a crash.
Data handling: The maker says scenes and files stay on the user's machine and the app has no account requirement.
Diagnostics: Crash reports may include the error, recent activity, and graphics hardware details; users can disable crash reporting in settings.
Optional AI feature: Optional AI texture generation is off by default and sends the typed prompt to the image API configured with the user's own key.
Support: Users can send feedback from the editor, and the maker lists [email protected] for questions or removal requests.
Early access: The maker describes the software as under active development, with features that may be reworked or replaced as it changes.
Platform requirements: The downloads page specifies macOS 11 or later, x86_64 Linux with glibc from Ubuntu 22.04 or newer, and Windows 10 or later on x86_64.
Price from: Free

Where it ranks on The Geeks Club

Best Voxel Editors in 2026#9 of 26

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Sources

docs.blockhammer.app/start/what-is-blockhammer/· checked 30 Sept 2026
blockhammer.app· checked 30 Sept 2026
blockhammer.app/privacy/· checked 30 Sept 2026
blockhammer.app/download/· checked 30 Sept 2026