Useful tools. Clear boundaries.
PackLab is an independent collection of 15 Minecraft creation and utility tools. Editing happens in your browser, with no account or file upload required. The resource pack converter and merger have separate pages within the same pack-tools module.
Images and previews
Cape, skin and pixel editors export real PNG images. The 3D skin preview shows Steve or Alex with base and outer layers. The editor can protect either layer while painting or clearing; preview visibility never removes pixels from the exported PNG. Avatars are front-facing 2D skin heads. A cape design PNG does not unlock an official account cape.
Pack targets and validation
Java resource packs target Java 1.21–1.21.1 (pack format 34). Bedrock resource packs use manifest v2 with minimum engine 1.21.0. Bedrock skin packs use the skin-pack manifest format. These are export targets, not a claim of completed game-client testing. All generated packs need in-game validation on your exact version and device.
Armor Stand Skins is experimental: configured name tags select individual Steve or Alex skin models and static display poses; unmatched names keep the vanilla stand. Skin models include base and outer layers. Equipment display on custom models is not supported. Name matching still requires testing inside your target Bedrock client. The converter handles only the documented static-texture mappings and outputs a report for skipped content.
Local files and supported inputs
Images must be PNG or JPEG, at most 10 MB and 4096 × 4096 pixels. Skin inputs must be standard 64 × 64 PNGs. Music Disc Maker accepts OGG Vorbis files up to 20 MB per track and replaces existing audio; it does not transcode MP3 or WAV. ZIP inputs are limited to 25 MB compressed, 120 MB expanded, 5,000 entries and 32 MB per entry. Encrypted and ZIP64 archives are not supported.
Built for the web
Use a modern browser with Canvas, File, Blob and Clipboard support. Download and Minecraft import behavior depends on your device. When clipboard access is unavailable, the tool offers selectable text. Your browser may need permission for multiple downloads.
Independent and open source
Not an official Minecraft product. Not approved by or associated with Mojang or Microsoft. Use content you own or have permission to use. Source code and issue reporting are available on GitHub. ZIP processing uses the locally bundled JSZip library.