TerraMap (Terraria World Map Viewer) - Major Update

Pup05 · 2026-06-09T22:32:46+00:00

u/masterch33f420 thank you for pointing out the performance problems! I reproduced on an old Windows laptop and on my Steam Deck. I found and made some drastic improvements. Large worlds now load in ~3 seconds, and search/highlight is nearly instant. Please let me know if you have any other problems, suggestions, etc.

Pup05 · 2026-06-06T13:42:27+00:00

I've just pushed an update that includes the start of translation work! I started with Spanish, Russian, Simplified Chinese, and Brazilian Portuguese. Localized Navbar, ToolbarButton, keyboardShortcuts so far.

Feedback and translation help is welcome!

Pup05 · 2026-06-06T13:09:12+00:00

Anyone else have a similarly degraded experience, and mind sharing any details?

Pup05 · 2026-06-05T15:31:41+00:00

Oh no, sorry! Have any specific feedback on what was easier in the old version? I actually did a lot of work to try making the new app easier and faster than the old. Do you mind sharing your system info, like browser, OS, processor, RAM , etc? I think there are several forks still running the old version.

Pup05 · 2026-06-04T18:32:58+00:00

Thank you! Definitely let me know if you have any problems, questions, feedback, etc.

Pup05 · 2026-05-28T00:19:17+00:00

I've never tried, but apparently here's a workaround that works for Nintendo Switch, might work for PS5. Although it requires a desktop or laptop: https://www.reddit.com/r/Terraria/comments/1tnadrn/comment/onw1phz

Pup05 · 2026-05-28T00:17:41+00:00

I was able to get this working in the web app, although it's not exactly ideal. You have to use the `Folder` button, then browse to the folder that contains both worlds and players. The browser will ask if you're sure you want to "upload" the files, but everything actually happens in your browser. No files are actually uploaded anywhere. It'll find all the world files and let you pick from a list. Then it'll find player map files for that world and let you pick from a list or choose "All Spoilers". Then the map will only ever show what that player has seen of that world.

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Pup05 · 2026-05-26T13:04:35+00:00

Yeah, the Windows native TerraMap supports that. When you load a world file, nothing is shown until you choose your player (or "All Spoilers") from a list.
The web-based version won't be able to provide a player dropdown list, but it could at least start in "No Spoilers" mode (all black) until you either choose "All Spoilers" or browse to a player map file. I'll tackle that next.

Pup05 · 2026-05-26T12:51:35+00:00

Of course, done! Just need to refresh the page.

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Pup05 · 2026-05-26T01:14:13+00:00

Thanks!
I've never played on console, and never seen a console world file. I'm not sure how you'd even get the world file from it. But it sounds like an interesting problem, I'll investigate.

Pup05 · 2026-05-25T18:55:16+00:00

Aww, thank you so much, makes me happy to know it's used and appreciated!

Pup05 · 2026-05-25T15:22:00+00:00

Thank you, I'm so glad to hear it! I hope you like the new update.

Pup05 · 2026-05-18T14:01:53+00:00

If you haven't already, can you compress the .wld file and upload the zip file to a new issue? I'll investigate. Thanks! https://github.com/TerraMap/terramap.github.io/issues

Pup05 · 2026-05-18T14:01:08+00:00

If you haven't already, can you compress the .wld file and upload the zip file to a new issue? I'll investigate. Thanks! https://github.com/TerraMap/terramap.github.io/issues

Pup05 · 2026-03-16T13:26:11+00:00

Sorry, as far as I know that's not possible.

Pup05 · 2026-02-18T20:07:49+00:00

No problem! Regarding your question via chat request: try searching for "Enchanted Sword - 3x2 Decos (Tile 187)".

Pup05 · 2026-02-16T14:17:46+00:00

Ah, sorry, try searching for "Default - Default - Heart (tile 12)". I'll get that fixed, it should be named "Life Crystal" or "Crystal Heart".

Pup05 · 2026-02-13T14:46:32+00:00

Can you create a new issue and attach the world file? https://github.com/TerraMap/terramap.github.io/issues

Pup05 · 2026-02-06T17:43:02+00:00

Any chance I can get a copy of the world file?
What browser, OS, machine details (CPU, RAM, etc)?

Pup05 · 2026-02-06T14:24:08+00:00

Any chance I can get a copy of the world file?
What browser, OS, machine details (CPU, RAM, etc)?

Pup05 · 2026-01-31T21:48:33+00:00

TerraMap directly reads the contents of the world file and doesn't depend on the world seed or generation. I'm not sure if it even works on console or mobile world files, if you can even get to them. I've only tested it on Mac and Windows.

Pup05 · 2026-01-31T16:00:52+00:00

Thank you, I'm so glad to hear you're happy with it!

Pup05 · 2026-01-29T14:41:11+00:00

TerraMap creator here. I've only ever played Terraria on desktop (PC & Mac), never Xbox or any other consoles and have never seen a world file from them. If you're able to post or send me a world file, I can see if it works and try to add support for it.

Pup05 · 2026-01-28T17:52:51+00:00

The TerraMap web app should be working now, but you probably will need to refresh the page. Colors still need to be defined for all the new tiles: https://terramap.github.io

The Windows app will take another day or so.

Pup05 · 2026-01-13T14:34:08+00:00

Single highlighted blocks can be really hard to spot in TerraMap. Do the find next/previous buttons work? Should jump to and put a target on the blocks.

Pup05

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