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Bloxelizer

bloxelizer.com

From $2.50/mo Free plan WebiOSAndroidAPI
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Spec score 9.3 #1 of 42 in Minecraft Schematic Tools

What it is

Bloxelizer provides Minecraft schematics and building tools for browsing builds, viewing them in 3D, following guides, and converting files. Its free toolkit includes an image and 3D-model voxelizer, a pixelizer for pixel art and map art, and a converter. The converter handles Minecraft schematic and world formats, Hytale prefabs, 3D models, and images; it also supports world imports and batch processing. Conversion runs in the browser without uploading files unless you choose to save or share them. If a target Minecraft edition or version lacks a block, Bloxelizer maps it to the closest available block. The free plan requires no account. Plus adds guide exports, texture packs, modded blocks, private schematics, progress tracking, teams, and bulk conversion. Plus (monthly) is $2.50 a month; Plus (yearly) is $29.99 a year. Creator plans add further tools for managing and presenting builds. Available platforms are listed as web, and an install guide covers adding it to mobile home screens.

Spec sheet

What it does
Bloxelizer provides a community library, 3D schematic viewer, build guides and browser conversion tools for Minecraft and Hytale files.Read 15 Oct 2026 · bloxelizer.com
Purpose
Bloxelizer provides Minecraft schematics and building tools for browsing builds, previewing them in 3D, following build guides, and converting files.Read 28 Sep 2026 · bloxelizer.com
Integrations
The privacy policy and terms identify Patreon, authentication, analytics, hosting, storage and support providers as connected or operational services.Read 15 Oct 2026 · bloxelizer.com
Security
The privacy policy says Bloxelizer uses reasonable administrative, technical, and organizational measures to protect information.Read 28 Sep 2026 · bloxelizer.com
Support
The FAQ says the fastest way to get help is to ask the community on Discord.Read 28 Sep 2026 · bloxelizer.com
API availability
The Bloxelizer Platform API and Cloud Converter are beta services paid through prepaid credits and use account API keys beginning with blxz_.Read 15 Oct 2026 · bloxelizer.com
API limits
Terms allow rate limits and per-account caps, provide no guaranteed uptime for beta features and refund server failures only after the user contacts support.Read 15 Oct 2026 · bloxelizer.com
Block substitution
When a target edition or Minecraft version lacks a block, conversion maps it to the closest available block.Read 15 Oct 2026 · bloxelizer.com
Browser processing
The converter uses browser Web Workers and says files stay on the device unless the user chooses to save or share them.Read 15 Oct 2026 · bloxelizer.com
Build guides
Schematic pages provide interactive 2D and 3D layer-by-layer guides plus required-material lists.Read 15 Oct 2026 · bloxelizer.com
Cloud job retention
During the Cloud Converter and Platform API beta, submitted job inputs and generated outputs may remain stored indefinitely because no defined retention period is applied.Read 28 Sep 2026 · bloxelizer.com
Cloud retention limit
During beta, credit-paid Cloud Converter inputs and outputs have no defined retention period and may remain stored indefinitely.Read 15 Oct 2026 · bloxelizer.com
Conversion limitation
Blocks absent from the target edition or Minecraft version are mapped to the closest available block.Read 28 Sep 2026 · bloxelizer.com
Developer footprint
The public GitHub repository is a bug-report project with 4 stars, 1 fork, 1 watcher, 2 issues and one commit, rather than published application source.Read 15 Oct 2026 · github.com
Format support
The converter supports formats including .litematic, .schem, .schematic, .nbt, .bp, and .mcstructure, and also imports worlds, Hytale prefabs, 3D models, and images.Read 28 Sep 2026 · bloxelizer.com
Help and support
The FAQ covers formats, privacy, plans and build workflows and directs users to Discord as the fastest help channel.Read 15 Oct 2026 · bloxelizer.com
In-browser scripts
Bloxelizer scripts run in an isolated browser JavaScript environment and can write generated blocks into the editor.Read 15 Oct 2026 · bloxelizer.com
Independent domain facts
ScamAdviser reports WHOIS registration on December 11, 2022, with ownership redacted through Withheld for Privacy ehf.Read 15 Oct 2026 · scamadviser.com
Licence
The service terms describe Bloxelizer software and branding as owned or licensed intellectual property, while a separate notice says parts of voxelization derive from Apache-2.0 Arnis code.Read 15 Oct 2026 · bloxelizer.com
Limit: intermittent access
Reddit commenters reported that the site was not working or had hiccups, with the maker suggesting another browser for a technical issue.Read 15 Oct 2026 · reddit.com
Limit: mobile control
The same App Store reviewer said mobile control of Bloxelizer was somewhat difficult.Read 15 Oct 2026 · apps.apple.com
Limit: redstone accuracy
A Reddit commenter reported that the simulator appeared to use redstone ticks instead of game ticks.Read 15 Oct 2026 · reddit.com
Limit: removed feature
The maker said a previously available 2D-image-to-3D feature had been removed and replaced with an AI-based approach.Read 15 Oct 2026 · reddit.com
Limit: very large builds
The maker said chunking generally keeps performance good but very large creations can hit Minecraft format limits.Read 15 Oct 2026 · reddit.com
Local processing
The converter runs in the browser without uploading files unless the user chooses to save or share them.Read 28 Sep 2026 · bloxelizer.com
Mobile access
The install guide explains how to add Bloxelizer to the home screen from Safari on iOS and Chrome on Android.Read 28 Sep 2026 · bloxelizer.com
Mobile installation
Bloxelizer is offered as a progressive web app that users add from Safari on iOS or Chrome on Android.Read 15 Oct 2026 · bloxelizer.com
Praise: community experimentation
A Reddit post showed users building a redstone simulator in Bloxelizer and inviting others to test their own builds.Read 15 Oct 2026 · reddit.com
Praise: free alternative
A reviewer on an unrelated Apple App Store listing recommended Bloxelizer as a free alternative offering many similar build-guide functions.Read 15 Oct 2026 · apps.apple.com
Praise: usability
A Reddit user described the site as polished and easy for browsing schematics, saying friends used it for builds.Read 15 Oct 2026 · reddit.com
Privacy and analytics
Bloxelizer says it uses PostHog for usage measurement with memory-only persistence and does not use cookies or local storage for analytics or advertising tracking.Read 28 Sep 2026 · bloxelizer.com
Private content retention
Content tied to paid subscription features is retained for three months after the subscription ends and may then be permanently deleted.Read 28 Sep 2026 · bloxelizer.com
Rating on Gridinsoft
Gridinsoft's automated site check gave bloxelizer.com a trust score of 79 out of 100 on July 2, 2026.Read 15 Oct 2026 · gridinsoft.com
Rating on ScamAdviser
ScamAdviser displayed a trust score of 0 while summarizing bloxelizer.com as very likely safe.Read 15 Oct 2026 · scamadviser.com
Script limits
The scripting environment documents 128 MB memory, 10-minute runtime, one-million-character source, 30-million-block coordinates and a 100 KB compiled publish limit.Read 15 Oct 2026 · bloxelizer.com
Script publishing
Account holders can create, run, fork and publish scripts after catalogue review, with inline type definitions supplied by the editor.Read 15 Oct 2026 · bloxelizer.com
Security reputation caveat
Gridinsoft reported that ownership was unavailable publicly and recommended basic verification despite positive technical signals.Read 15 Oct 2026 · gridinsoft.com
Security statement
Bloxelizer says it uses reasonable administrative, technical and organizational safeguards while warning that no storage or transmission method is completely secure.Read 15 Oct 2026 · bloxelizer.com
Subscription retention limit
Private content tied to paid features is retained for three months after subscription end and may then be permanently deleted.Read 15 Oct 2026 · bloxelizer.com
Supported formats
Its converter accepts formats including Litematica, Sponge, MCEdit, NBT, Axiom, Bedrock structures and worlds, Hytale prefabs, 3D models and common image files.Read 15 Oct 2026 · bloxelizer.com
Voxelizer and pixelizer
The free toolkit can turn images and 3D models into voxel builds and create pixel art or map art.Read 15 Oct 2026 · bloxelizer.com
Voxelizing
The Free plan includes a voxelizer for images and 3D models and a pixelizer for pixel art and map art.Read 28 Sep 2026 · bloxelizer.com

Plans and prices

Free Free forever no account needed · voxelizer · pixelizer · Java/Bedrock/Hytale converter · layer guides · multi-format import/export Read 15 Oct 2026 · bloxelizer.com
Plus $2.50 a month monthly PDF/SVG/HTML guide export · custom texture packs · modded blocks · private schematics · progress tracking · teams · bulk converter · no ads Read 15 Oct 2026 · bloxelizer.com
Plus (monthly) $2.50 a month PDF/SVG/HTML build guide export · texture packs · modded blocks · private schematics · progress tracking · teams · bulk converter · no ads Read 28 Sep 2026 · bloxelizer.com
API credits - 20 credits $5, paid once one-time credit pack 20 credits · no expiry · no monthly minimum Read 15 Oct 2026 · bloxelizer.com
Creator Lite $8.33 a month monthly custom colors and fonts · no watermarks · schematic page · materials poster · creator dashboard · up to 40 unlisted builds Read 15 Oct 2026 · bloxelizer.com
API credits - 50 credits $10, paid once one-time credit pack 50 credits · no expiry · no monthly minimum Read 15 Oct 2026 · bloxelizer.com
Creator $19.99 a month billed monthly custom domains · unlimited unlisted builds · templates · team access · creator-only integrations Read 15 Oct 2026 · bloxelizer.com
API credits $20, paid once 120 credits; $0.17 / credit; no expiry Prepaid credits for Bloxelizer Platform API · no monthly minimum Read 28 Sep 2026 · bloxelizer.com
API credits - 120 credits $20, paid once one-time credit pack 120 credits · no expiry · no monthly minimum Read 15 Oct 2026 · bloxelizer.com
Plus $29.99 a year $29.99 / yr, save 37% PDF/SVG/HTML guide export · custom texture packs · modded blocks · private schematics · progress tracking · teams · bulk converter · no ads Read 15 Oct 2026 · bloxelizer.com
Plus (yearly) $29.99 a year $29.99 / yr, save 37% Everything in Free · build guide export · texture packs · modded blocks · private schematics · progress tracking · teams · bulk converter · no ads Read 28 Sep 2026 · bloxelizer.com
Creator Lite $99.99 a year $99.99 / yr, save 24% custom colors and fonts · no watermarks · schematic page · materials poster · creator dashboard · up to 40 unlisted builds Read 15 Oct 2026 · bloxelizer.com

Every Bloxelizer plan and price →

Strong points and limits

Strong points

  • Free plan includes voxelizer, pixelizer, and converter.
  • Previews builds in 3D and imports worlds.
  • Supports batch processing and many file formats.
  • Browser conversion does not upload files by default.

Limits

  • Unmatched blocks map to the closest available block.
  • Beta cloud-converter jobs may remain stored indefinitely.
  • Paid subscription content may be deleted after three months.

Who it suits

Bloxelizer suits Minecraft builders who want to browse or preview builds, follow guides, and convert schematics or other supported files in a browser. Its paid plans also address users who need private schematics, progress tracking, team features, or creator tools.

Bloxelizer in depth

Read the full write-up

Overview

Bloxelizer is a browser-based Minecraft build and file toolkit for players who want to browse, inspect, guide, and convert builds in one place. Its no-account free tier makes it a practical starting point for casual builders and format conversion. The main trade-offs are export-only placement and block substitutions when editions or versions do not match.

Key features

Builds, previews, and creation tools

Bloxelizer brings build discovery together with 3D previews and guides, so it suits builders who want to inspect a project and follow its instructions before taking files into their game. The free voxelizer turns images and 3D models into voxel builds, while the pixelizer covers pixel art and map art. Placement is export-only: it prepares builds but does not place them directly in a world.

Conversion and privacy

The converter covers Minecraft schematics and structure files, worlds, Hytale prefabs, 3D models, and images. Supported formats include .litematic, .schem, .schematic, .nbt, .bp, .mcstructure, .mcworld, .glb, .gltf, .obj, .stl, and common image formats. It runs in the browser without uploading files unless users choose to save or share them, and batch processing is supported.

Conversion can alter a build: blocks unavailable in the destination edition or Minecraft version are mapped to the closest available block. Local processing is useful for file privacy, but cloud jobs submitted through the Cloud Converter or Platform API beta may remain stored indefinitely. Content associated with paid subscription features is retained for three months after a subscription ends and may then be permanently deleted. Bloxelizer says its PostHog usage measurement uses memory-only persistence, without cookies or local storage for analytics or advertising tracking; its privacy policy also describes reasonable administrative, technical, and organizational safeguards. Connected account data may include Patreon identifiers and campaign or tier information.

Pricing

Free costs free, billed forever, and needs no account. It includes the core toolkit: voxelizer, pixelizer, converter, build guides, and multi-format import and export. It is the clearest fit for occasional builders, though paid features add useful privacy, collaboration, and publishing options.

Plus (monthly) costs $2.50 a month. It adds PDF, SVG, and HTML guide exports, texture packs, modded blocks, private schematics, progress tracking, teams, bulk conversion, and no ads. Choose it when the free tools are enough but private builds or higher-volume conversion matter.

Plus (yearly) costs $29.99 a year, with a stated 37% saving. It includes the same Plus features, making it the lower-cost choice for someone confident they will keep the subscription for the year; the monthly plan avoids that longer commitment.

Creator Lite costs $10.99 a month and includes everything in Plus, custom colors and fonts, watermark-free output, a schematic page, a materials poster, a Creator Dashboard, and up to 40 unlisted builds. It fits creators who need branded presentation and a defined private-build allowance.

Creator costs $19.99 a month and adds custom domains, unlimited unlisted builds, templates, team access, and creator-only integrations as they ship. It is better suited to creators publishing at scale than to players who only need conversion or guides.

API credits cost $20 as a one-time purchase for 120 credits, stated at $0.17 per credit, with no expiry and no monthly minimum. This prepaid option is for Platform API use rather than the ordinary player toolkit. During the API beta, submitted jobs and outputs may remain stored indefinitely.

Platforms

Bloxelizer is available on the web. Its install guide explains how to add it to the home screen from Safari on iOS or Chrome on Android, though the listed platform is web. The browser workflow is useful across devices, but there is no listed desktop application. The FAQ points users to its Discord community as the fastest route to help.

Who it's for

Bloxelizer is a strong fit for Minecraft builders who want a free way to preview and convert a range of build files, or to turn images and models into voxel projects. Plus is the sensible step up for private schematics, guide exports, or teams; Creator tiers make more sense for people publishing builds under a brand. It is less suitable for anyone who needs direct in-world placement or block-perfect conversion across versions.

Pros and cons

Pros: The no-account free plan combines voxelizing, pixelizing, guides, previews, and conversion.

Pros: Browser-based local conversion avoids uploading files unless users elect to save or share them.

Pros: Broad format support and batch processing serve users moving between varied build assets.

Cons: Export-only placement means users must take the resulting build into their world separately.

Cons: Closest-block mapping can change builds when the destination version lacks a block.

Cons: Indefinite beta cloud-job retention may not suit users who need a defined deletion period.

Alternatives

Minecraft Schematic Tools is the directory's broader category for comparing schematic software.

Choose CurseForge instead if the priority is browsing free Minecraft mods and modpacks through a web catalog; its Premium plan adds an ad-free experience and instant downloads.

Litematic Converter is a free, open-source option for Linux, macOS, and Windows users comfortable with Python 3.7 or newer and its listed dependencies.

Schematica is a free alternative for Linux, macOS, and Windows.

Shulkr offers free schematic browsing, downloads, 3D viewing, publishing, and supported-format conversion on the web; consider it when those functions are the priority.

wWaypoints is a free option for Linux, macOS, and Windows.

BuildSchematics Converter is a free, browser-based converter that needs no account, making it a simpler alternative when conversion is the only need.

Litematica is a free alternative for Linux, macOS, and Windows.

MineSchematic is a free web option described as free forever and requiring no account.

Verdict

Choose Bloxelizer if you want a no-account route from build discovery and 3D previews to guides and broad file conversion, with voxelizing and pixel art tools included at no cost. Look elsewhere if direct world placement, exact cross-version block preservation, or a defined retention period for beta cloud jobs is essential.

Verdict

Bloxelizer combines build discovery, guides, previews, and file conversion, with a no-account free toolkit. Note the block-mapping behavior and the stated retention periods for cloud jobs and subscription content.

Where Specifiction places it

Alternatives to BloxelizerAll alternatives →