Bedrock NBT Editor

w1zardz.github.io

What it is

Edits Minecraft Bedrock Edition and Java Edition NBT files in a browser.

From w1zardz.github.io's own pages, read 11 Oct 2026.

As w1zardz.github.io lists them, read 11 Oct 2026.

Data plate

Price: Free to use
Free plan: Yes
Free trial: No
Runs on: Android, iOS, Web
Open source: No
Website: w1zardz.github.io
Affiliation: The maker states that the editor is not affiliated with Mojang Studios or Microsoft.
Compatibility: The page lists support for Java and Bedrock server software, including Paper, Fabric, Forge, PocketMine-MP, Nukkit, and Bedrock Dedicated Server.
Editing: Users can search tags, add or remove tags, edit values, and save the result for download.
File types: It accepts files including level.dat, playerdata, .nbt, .mcstructure, .schem, and .schematic.
Format conversion: It can read Bedrock files and write Java big-endian gzip format, or convert in the reverse direction.
Format detection: It detects byte order, headers, and compression automatically across five NBT encodings.
Large files: Typed arrays and lazy tree rendering display 200 entries at a time to keep large files responsive.
License: The editor is open source under the MIT license.
Checked: 11 Oct 2026

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