Bedrock NBT Editor

5.6easy start · #34of 35
in Minecraft World Editors

Free trialno
Well documentedno
Runs where you workno

Runs on Android, iOS, Web.

Bedrock NBT Editor is ranked #34 of 35 in Minecraft world editors on The Geeks Club. It runs on Android, iOS, Web. There is a free plan.

Bedrock NBT Editor plans and pricing

All plans

Free Free No paid tier · no sign-up · no upload quota w1zardz.github.io · 11 Oct 2026

Compared on Minecraft world editors

Free plan: Yes
Minecraft editions: both
Supported world formats: level.dat, .dat, .nbt, .mcstructure, .schem, .schematic, extracted chunk payloads, packet dumps

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The record

Purpose: Edits Minecraft Bedrock Edition and Java Edition NBT files in a browser.
File types: It accepts files including level.dat, playerdata, .nbt, .mcstructure, .schem, and .schematic.
Format detection: It detects byte order, headers, and compression automatically across five NBT encodings.
Editing: Users can search tags, add or remove tags, edit values, and save the result for download.
SNBT export: The editor can export the edited tree as SNBT text.
Format conversion: It can read Bedrock files and write Java big-endian gzip format, or convert in the reverse direction.
Large files: Typed arrays and lazy tree rendering display 200 entries at a time to keep large files responsive.
Long values: TAG_Long values use BigInt to preserve 64-bit values such as world seeds and UUID halves.
Compatibility: The page lists support for Java and Bedrock server software, including Paper, Fabric, Forge, PocketMine-MP, Nukkit, and Bedrock Dedicated Server.
Privacy: Files are read and parsed locally in the browser, and the page states that no upload endpoint exists.
Offline use: The editor continues to work after the page loads if the device disconnects from the network.
Mobile support: The maker says Android users can choose a world file from a file manager, while iOS users must first place it in the Files app.
Scriptable engine: The page exposes its parser and writer through window.NBT for use in the browser console or a userscript.
License: The editor is open source under the MIT license.
Price from: Free

Where it ranks on The Geeks Club

Best Minecraft World Editors in 2026#34 of 35

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Sources

w1zardz.github.io/bedrock-nbt-editor/· checked 11 Oct 2026
github.com/w1zardz/bedrock-nbt-editor· checked 11 Oct 2026