Seamless Hotbar
Seamless Hotbar is a NeoForge port of the Fluent Mode from the unofficial Extended Hotbar fork, which joins the hotbar into one continuous bar.
What it does
Fluent Mode treats the hotbar and the main inventory rows as a single continuous bar of 18 slots, so scrolling moves through all of them without stopping at the old row boundary. Builds exist for 1.21.1 – 1.21.11 under the GNU Affero General Public License v3.0 or later, which makes the mod open source. Only the client needs it, so servers and other players run without it.
Key features
Continuous 18-slot bar
Hotbar and inventory hotbar combine into one bar, and scrolling passes from one to the other.
Fluent scrolling
Scrolling past the last slot continues into the next one, so no slot is skipped at the edge of a row.
Port of Extended Hotbar
The code ports the Fluent Mode of an unofficial fork, and the upstream project remains the original reference.
Compatibility
Latest build for each game version and loader.
1.21.x11 of 11 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
Extended Hotbar is open source under the GNU Lesser General Public License v3.0 only and covers Fabric, NeoForge and Quilt for 1.20.1 – 1.21.1. Seamless Hotbar is NeoForge only, built for 1.21.1 – 1.21.11, with the same client-only environment.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Seamless Hotbar | NeoForge | 1.21.1 – 1.21.11 | Client-side only | 2026-08-09 |
| Extended Hotbar | Fabric, NeoForge and Quilt | 1.20.1 – 1.21.1 | Client-side only | 2025-10-19 |
Questions
Does Seamless Hotbar work on Fabric?
Does a server need Seamless Hotbar?
In the catalog
Seamless Hotbar is one of 3,932 Transportation mods on ModsFinder, and one of 1,743 Transportation mods for NeoForge. 19,862 mods support Minecraft 1.21.11.
Similar mods
What the author says
A NeoForge 1.21.1 port of the Fluent Mode from Extended Hotbar. Fluent Mode combines your hotbar and inventory hotbar into one continuous bar, allowing you to scroll through all 18 slots seamlessly.
Official listing
- Modrinth page
- modrinth.com/mod/seamless-hotbar
- Owner
- Reforgetting Team
- Published
- 2026-08-09
- Updated on Modrinth
- 2026-08-09
- Facts verified
- 2026-10-15