CurseForge · Minecraft mod
AtlasViewer
Ingame texture atlas viewer
Quick answer
Which AtlasViewer release should I use?
AtlasViewer-neoforge-18.0.1.jar targets 26.3 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is AtlasViewer required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does AtlasViewer-neoforge-18.0.1.jar need?
AtlasViewer-neoforge-18.0.1.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add AtlasViewer without breaking your instance.
Built for AtlasViewer-neoforge-18.0.1.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use AtlasViewer-neoforge-18.0.1.jar. It targets 26.3 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside AtlasViewer-neoforge-18.0.1.jar. It opens that exact file at the source.
About this project
What does AtlasViewer add?
AtlasViewer allows you to inspect the texture atlases that are currently being used and view details about the sprites on each atlas.
Among other things, this allows you to find out how much space each sprite takes on the atlas and which mods may be wasting space on the atlas with inefficient sprite layouts.
By default, the atlas view is opened by pressing V. The view of the atlas can be panned by dragging with the left mouse button and zoomed with the scroll wheel.
To view the details of a sprite, hover over it in the atlas view and right click it.
Both the full atlas as well as individual sprites can be exported to a PNG file.
Project description from CurseForge.
Pick your setup
AtlasViewer by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
2 loader builds26.1.2
2 loader builds26.1.1
2 loader builds26.1
2 loader builds1.21.11
2 loader builds1.21.10
2 loader builds1.21.9
2 loader builds1.21.8
2 loader builds1.21.7
2 loader builds1.21.6
2 loader builds1.21.5
2 loader buildsShowing the newest 12 of 25 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
AtlasViewer versions and loaders
AtlasViewer-neoforge-18.0.1.jar
16 Sept 2026
AtlasViewer-fabric-18.0.1.jar
16 Sept 2026
AtlasViewer-neoforge-18.0.0.jar
16 Sept 2026
AtlasViewer-fabric-18.0.0.jar
16 Sept 2026
AtlasViewer-neoforge-17.1.0.jar
10 Aug 2026
AtlasViewer-fabric-17.1.0.jar
10 Aug 2026
AtlasViewer-neoforge-17.0.0.jar
16 Jun 2026
AtlasViewer-fabric-17.0.0.jar
16 Jun 2026
AtlasViewer-neoforge-16.0.2.jar
29 Mar 2026
AtlasViewer-fabric-16.0.2.jar
29 Mar 2026
AtlasViewer-neoforge-16.0.1.jar
26 Mar 2026
AtlasViewer-fabric-16.0.1.jar
26 Mar 2026
Looking for an older file? The official CurseForge project page is in Resources.