Minecraft Skin Converter & Pack Tools (Java & Bedrock)
Convert a Minecraft skin between 64×64, the old 64×32 format and HD 128×128, pack several skins into one Bedrock .mcpack, split a skin pack back into PNGs, or turn your skin into a totem of undying resource pack. Nothing is uploaded.
Runs on your device · nothing uploaded
This tool is code that runs inside your browser. Your files, text and pictures are read here and never sent to a server, so it even works offline once loaded. Signed in? Only what you save to your account (My Kit, wardrobe) or publish is uploaded.
Skin sizes
| Size | Used by |
|---|---|
| 64×64 | Java 1.8 and newer, Bedrock |
| 64×32 | Java before 1.8 and some old launchers and servers |
| 128×128 | Bedrock HD skins and HD-skin mods |
How to use it
- Pick the tool you need: convert, make a pack, split a pack or make a totem.
- Choose your skin PNG files (or a .mcpack to split).
- Check the previews; rename skins and mark slim (Alex) arms for packs.
- Download the file and open or install it in the game.
How it works
Skins are read and written as PNG in your browser. Old 64×32 skins become 64×64 the way the game does it: the right arm and leg are mirrored into the new left limb slots. HD conversion doubles every pixel, so going back to 64×64 is lossless. Skin packs are plain zip files with a manifest, a skins list and a language file, which is what Bedrock reads when you open a .mcpack. The totem pack replaces the totem of undying's picture with a small figure drawn from your skin: face, shirt, arms and legs.
Questions
Why is my skin's left arm wrong after converting from 64×32?
The old format had no separate left arm or leg, so the game mirrors the right ones. Paint the left side in a skin editor if you want them different.
Can I use HD skins on Java?
Vanilla Java only shows 64×64 skins. HD skins need a mod or a client that supports them; Bedrock supports 128×128 skins in packs.
How do I install a .mcpack?
On phone, Windows or console, open the file and Minecraft imports it. Then go to Dressing Room → Classic skins and pick the pack.
Does the totem pack work on servers?
Yes. Resource packs only change what you see, so the totem shows your skin to you on any server, while other players see their own.
Is my skin uploaded anywhere?
No. Every conversion runs in your browser, and the files are made on your device.
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By PickaxeKit Editorial Team. Updated 2026-11-09.