1. Home
  2. 🔧 Utilities
  3. BlockGraver
BlockGraver

BlockGraver

LevelDB and NBT editor!

24 ratings
27 reviews
🔧 Utilities
Free
In-App Purchases

Details

Released
February 27, 2025
Updated
September 27, 2026

Developer

Sai Seisawa
✨Promote your app ✨
BlockGraver screenshot #1 for iPhone
BlockGraver screenshot #2 for iPhone
BlockGraver screenshot #3 for iPhone
BlockGraver screenshot #4 for iPhone
BlockGraver screenshot #5 for iPhone
iphone
ipad
🧾$0.99 - $9.99
In-App Purchase↘︎
⭐27
Reviews↘︎
📝2+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦~ in 1 month
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

Edit and manage structured game data like LevelDB and NBT directly on your iOS device. This tool allows for precise browsing, editing, and optimization of game files, including world settings and map items.

✓Import & Export LevelDB Data
✓Edit LevelDB Keys & Values
✓Modify World Settings
✓Delete Chunks
✓Preview Map Items
✓Full NBT Data Management
✓Import & Export NBT Data
Show original description

What's New in BlockGraver

2.1.0

September 27, 2026

Explore your worlds with an improved 2D map and edit them with the new 3D editor. ・Enhanced the 2D map with smoother navigation, surface scan modes, and clearer selection and coordinate displays ・Added map area selection, chunk deletion, and chunk analysis ・Added a 3D editor with block placement, replacement, terrain editing, and change previews ・Expanded free world map controls ・Improved memory usage and fixed inventory saving, NBT selection, and translucent block display issues

More
4

Subscriptions & In-App Purchases

$3.99

Pro Version

Unlock all Pro features permanently.

User reviews

Most RecentHighest RatedLowest Rated

Chunk visualization

Please let us use the map to select chunks to edit or delete that we can actually see what we’re doing instead of having to find chunks blindly.
mr k-manmr k-man

Good this is the best one

I been using it when it come out it great it have no ads and it works very well thank you for making this tool Also when did you got cover art
Nbt worldNbt world

Maybe It Can Be A 3D World Editor Tool

The app is brilliant would be very nice if there was a 3D world editor so the app can be a one purpose tool instead of going between apps or websites To have world edit
TechnebladeTechneblade

Unsupported world

I installed this app in an emergency, and imported my world, and apparently its unsupported because my version in 26.32!
LeGee21LeGee21

WHY I HAVE TO PAY NOW TO EDIT HOW FREAK GREDDY ARE YOU

WHY IT SAYS WORLD CANTBE EDIT NEW VERSION 1.17
JoseEsoJoseEso
See 22 more reviews

Developer apps

BlockGraver
BlockGraver

LevelDB and NBT editor

🔧 Utilities

(6)

Free
See developer apps

FAQ

What does BlockGraver do?

BlockGraver is an advanced tool for iOS devices that allows users to take full control of their LevelDB and NBT data. It enables precise browsing, editing, and management of structured game data, including world settings and map items.

What are the key features of BlockGraver?

Key features include importing and exporting LevelDB and NBT data, editing LevelDB keys and values, modifying world settings (level.dat), deleting chunks for performance optimization, previewing map items, and comprehensive NBT data management with multi-tag editing, creation, deletion, copying, pasting, and replacing.

Is BlockGraver free to use?

Yes, based on the provided information, BlockGraver is a free application. It does not have in-app purchases or advertisements, indicating it is available at no cost to the user.

What devices is BlockGraver compatible with?

BlockGraver is designed to work directly on your iPhone and iPad. The description specifies compatibility with iOS devices, allowing for on-the-go game data management.

Can I use BlockGraver to modify Minecraft worlds?

While BlockGraver is not an official Minecraft product and is not approved by or associated with Mojang, its ability to edit LevelDB and NBT data, modify world settings, and manage chunks can be useful for users who wish to interact with game files that use these formats, potentially including Minecraft.