# How Do I Make A Level Editor?
**URL:** https://forum.makecode.com/t/how-do-i-make-a-level-editor/40596
**Category:** Collaboration
**Tags:** platformer, game
**Created:** [November 21, 2025, 7:43pm UTC](https://forum.makecode.com/t/how-do-i-make-a-level-editor/40596 "2025-11-21T19:43:36Z")
**Posts on this page:** 12
**Page:** 1
### Author:  [@MarioLandMaker370](https://forum.makecode.com/u/MarioLandMaker370)
#### Post date: [November 21, 2025, 7:43pm UTC](https://forum.makecode.com/t/how-do-i-make-a-level-editor/40596/1 "2025-11-21T19:43:36Z")
Hey I Want To Make A Level Editor For A Mario Game Can You Help Me Do This? Like How Do I Do This
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### Author:  [@Iro](https://forum.makecode.com/u/Iro)
#### Post date: [November 21, 2025, 9:02pm UTC](https://forum.makecode.com/t/how-do-i-make-a-level-editor/40596/2 "2025-11-21T21:02:02Z")
Yes! I can help! Either I can help you develop it, or you can send me it, and i can make it.
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### Author:  [@Astro](https://forum.makecode.com/u/Astro)
#### Post date: [November 21, 2025, 10:19pm UTC](https://forum.makecode.com/t/how-do-i-make-a-level-editor/40596/3 "2025-11-21T22:19:00Z")
It’s pretty hard but you’d need to save the data of every tile in a double array, and then change it everytime you save a tile. It’s pretty complex, so I’d recommend you get @WoofWoof .
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### Author:  [@Therandomcoder](https://forum.makecode.com/u/Therandomcoder)
#### Post date: [November 21, 2025, 10:32pm UTC](https://forum.makecode.com/t/how-do-i-make-a-level-editor/40596/4 "2025-11-21T22:32:46Z")
I did have an idea of making Mario maker into makecode but have other people edit the code to make the level
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### Author:  [@MarioLandMaker370](https://forum.makecode.com/u/MarioLandMaker370)
#### Post date: [November 21, 2025, 10:33pm UTC](https://forum.makecode.com/t/how-do-i-make-a-level-editor/40596/5 "2025-11-21T22:33:17Z")
Okay…
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### Author:  [@Therandomcoder](https://forum.makecode.com/u/Therandomcoder)
#### Post date: [November 21, 2025, 11:01pm UTC](https://forum.makecode.com/t/how-do-i-make-a-level-editor/40596/6 "2025-11-21T23:01:17Z")
I’m kind of busy at the moment but I’ll send it later
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### Author:  [@MarioLandMaker370](https://forum.makecode.com/u/MarioLandMaker370)
#### Post date: [November 21, 2025, 11:01pm UTC](https://forum.makecode.com/t/how-do-i-make-a-level-editor/40596/7 "2025-11-21T23:01:19Z")
I’d Prefer Create
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### Author:  [@Rune](https://forum.makecode.com/u/Rune)
#### Post date: [November 21, 2025, 11:28pm UTC](https://forum.makecode.com/t/how-do-i-make-a-level-editor/40596/8 "2025-11-21T23:28:09Z")
The thing about that is:
You COULD spend hours coding one yourself…
OR, you could ask people to just edit your project and use the makecode tilemap editor.
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### Author:  [@WoofWoof](https://forum.makecode.com/u/WoofWoof)
#### Post date: [November 21, 2025, 11:29pm UTC](https://forum.makecode.com/t/how-do-i-make-a-level-editor/40596/9 "2025-11-21T23:29:53Z")
Y’all will be interested in the things happening in this topic:
> [@Saving a 60\*60 Tilemap](https://forum.makecode.com/t/saving-a-60-60-tilemap/40586):
>
> Hello community members, For the next revision of my game, i’ve tried to add a saving system that saves 4 parallel arrays with information about the tilemap, however, i think the game runs out of memory before the level can be saved. I have seen this already being done but i only almost got it working. I wanted to ask what i could try among, trying to save the information onto the settings by bits, use the existing array with tile images for loading so that the image array can be a number, o…
@richard has gifted me some code for saving tilemaps in buffers (something I am already doing in a not-so-secret project) so I’ll probably add this to my tilemapGen extension and then y’all will be able to use it.
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### Author:  [@MarioLandMaker370](https://forum.makecode.com/u/MarioLandMaker370)
#### Post date: [November 22, 2025, 1:44am UTC](https://forum.makecode.com/t/how-do-i-make-a-level-editor/40596/10 "2025-11-22T01:44:48Z")
How’s That Gonna Work For A Mario Maker Based Game?
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### Author:  [@MarioLandMaker370](https://forum.makecode.com/u/MarioLandMaker370)
#### Post date: [November 22, 2025, 1:45am UTC](https://forum.makecode.com/t/how-do-i-make-a-level-editor/40596/11 "2025-11-22T01:45:29Z")
Okay Thanks!
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### Author:  [@Iro](https://forum.makecode.com/u/Iro)
#### Post date: [November 23, 2025, 12:23am UTC](https://forum.makecode.com/t/how-do-i-make-a-level-editor/40596/12 "2025-11-23T00:23:04Z")
Sorry I am going to be inactive (in Makecode Arcade, not the forums) for a while.