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Classic and TBC version available!

Note: To move your XP-Bar with the build in Edit-Tool from Blizzard, disable the Improved XP Bar addon, move the XP bar and enable it again.

Improved XP Bar is a minimalistic World of Warcraft Classic addon that enhances the standard experience bar.

It overlays two new progress indicators:

Yellow: XP from completed but unturned quests
Red: XP from currently active (uncompleted) quests in your quest log

When hovering over the XP bar, a detailed tooltip shows:

Your current XP and how much is needed to level up
Total XP from completed and uncompleted quests
XP after quest turn-ins, so you know exactly where you’ll stand once you hand them in
A list of all tracked quests with individual XP rewards

It gives you a clear picture of how close you are to leveling — even before turning anything in.

66:T459,The MIT License Copyright (c) <year> <copyright holders> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.