Skip to content
Game save workbench
Local-first tools No installation Support status shown
SAVEEDITOR.COM
Browse tools
DEVICE-LOCAL Favorites and recent pages stay in this browser.

Game Hub / Save Reference

Terraria Save Files & Tools

Terraria PC save location, backup, file-format, launcher, cloud-sync, and compatibility reference. This Game Hub documents save-file facts without implying that a game-specific Save Editor is available.

PC

01 / Overview

Save reference at a glance.

Game Hubs separate documented save-file facts from actual Tool support. A Game Hub can be useful even when no custom editor exists.

Developer
Re-Logic
Publisher
Re-Logic
Platforms
PC
Save extensions
.plr, .wld, .bak

Terraria separates identity from environment: player characters live in .plr files and worlds live in .wld files. That makes a complete backup a two-part job. Copy both directories, including .bak companions, before editing or moving systems. Steam can independently move individual characters and worlds to cloud storage, so an apparently missing local file may have a counterpart under Steam userdata. SaveEditor.com keeps those locations distinct instead of presenting one universal Terraria save path.

For this PC reference, the documented storage is Windows: %USERPROFILE%DocumentsMy GamesTerraria
Steam cloud copies may appear under <Steam-folder>userdata<user-id>105600remoteplayers and worlds | macOS: $HOME/Library/Application Support/Terraria/ | Linux / Steam Play: $XDG_DATA_HOME/Terraria/ (normally ~/.local/share/Terraria/). The known file or folder pattern is Players*.plr
Worlds*.wld
*.bak. Characters and worlds are separate files: .plr for players and .wld for worlds. Local .bak companions can provide rollback material. Multiplayer characters and worlds should therefore be backed up as separate sets.

Backup guidance: Back up both Players and Worlds plus their .bak files. If a character and world belong together, keep them in the same dated archive even though they are separate files. Steam Cloud and GOG Galaxy are documented. On Steam, cloud movement is enabled per character/world rather than being assumed for every local file. Launcher and cloud context matters because Steam can keep cloud-designated player/world files under its userdata remote tree. The normal local Terraria directory still separates Players and Worlds.

Compatibility and recovery should stay conservative. A world file and a player file have different structures and cannot replace one another. Cloud status can also differ per file. If the expected progress is not visible, If a character or world is missing, check both the local directory and Steam remote location. Before using a .bak copy, preserve the current .plr/.wld and the backup so the recovery remains reversible. SaveEditor.com only labels a game-specific editor as available when a separate linked Tool has a verified operational runtime; this reference page by itself is not an editor claim.

Compatibility note

A world file and a player file have different structures and cannot replace one another. Cloud status can also differ per file.

02 / Save locations

Where the save files are stored.

Paths are displayed only when they have been explicitly documented for this Game Hub. Environment variables and launcher-specific differences should remain visible instead of being silently normalized.

Windows
%USERPROFILE%DocumentsMy GamesTerraria
Steam cloud copies may appear under <Steam-folder>userdata<user-id>105600remoteplayers and worlds
macOS
$HOME/Library/Application Support/Terraria/
Linux
$XDG_DATA_HOME/Terraria/ (normally ~/.local/share/Terraria/)

Launcher / edition differences

Steam can keep cloud-designated player/world files under its userdata remote tree. The normal local Terraria directory still separates Players and Worlds.

03 / File format

Files, extensions, and format notes.

This section documents only known file names and structures. Format notes can later connect directly to SaveEditor.com parsers, checksum engines, and converters.

Extensions

.plr .wld .bak

File names / patterns

  • Players*.plr
  • Worlds*.wld
  • *.bak

Format notes

Characters and worlds are separate files: .plr for players and .wld for worlds. Local .bak companions can provide rollback material. Multiplayer characters and worlds should therefore be backed up as separate sets.

Launchers / stores

Steam / GOG Galaxy

Cloud save notes

Steam Cloud and GOG Galaxy are documented. On Steam, cloud movement is enabled per character/world rather than being assumed for every local file.

04 / Tools

Actual linked Tool support.

A published Save Editor linked to this game is marked as verified working. Check the tool page for exact platform and version compatibility before editing.

Verified

File Analysis

Terraria Field Contract Receipt

Validate the existing verified parser and export a deterministic local JSON verification receipt.

Platform
PC
Processing
Local browser processing
Game
Terraria
Verified
2026-08-11
Updated August 11, 2026 Open tool
Verified

File Analysis

Terraria Mobile Player Structure Inspector

Check whether a user-labelled mobile export satisfies the existing verified desktop parser without claiming the file origin or transfer compatibility.

Platform
PC
Processing
Local browser processing
Game
Terraria
Verified
2026-08-11
Updated August 11, 2026 Open tool
Verified

File Analysis

Terraria Mobile/Desktop Player Comparator

Compare a user-labelled mobile export with a desktop copy after both pass the same existing verified parser; origin and transfer compatibility are not inferred.

Platform
PC
Processing
Local browser processing
Game
Terraria
Verified
2026-08-11
Updated August 11, 2026 Open tool
Verified

File Analysis

Terraria PC Health Inspector

Report current and maximum health from a validated PC player file.

Platform
PC
Processing
Local browser processing
Game
Terraria
Verified
2026-08-11
Updated August 11, 2026 Open tool
Verified

File Analysis

Terraria PC Mana Inspector

Report current and maximum mana from a validated PC player file.

Platform
PC
Processing
Local browser processing
Game
Terraria
Verified
2026-08-11
Updated August 11, 2026 Open tool
Verified

Save Editors

Terraria Save Editor

Decrypt and rebuild a verified Terraria PC .plr header/stat subset locally: current/max health and current/max mana.

Platform
PC
Processing
Local browser processing
Game
Terraria
Verified
2026-08-08
Updated August 11, 2026 Open tool
Verified

File Analysis

Terraria Save Verification Receipt

Validate the existing verified parser and export a deterministic local JSON verification receipt.

Platform
PC
Processing
Local browser processing
Game
Terraria
Verified
2026-08-11
Updated August 11, 2026 Open tool
Game-specific Tool compatibility summary
Tool State Platform Processing Supported versions Last verified
Terraria Current Health Focused Editor Verified PC Browser local Exactly the same verified source family accepted by terraria-pc-plr-v1. Phase 69 does not widen version, platform, storefront or container coverage.
Terraria Current Mana Focused Editor Verified PC Browser local Exactly the same verified source family accepted by terraria-pc-plr-v1. Phase 69 does not widen version, platform, storefront or container coverage.
Terraria Field Contract Receipt Verified PC Browser local Exactly the same save family already accepted by terraria-pc-plr-v1.
Terraria Maximum Health Focused Editor Verified PC Browser local Exactly the same verified source family accepted by terraria-pc-plr-v1. Phase 69 does not widen version, platform, storefront or container coverage.
Terraria Maximum Mana Focused Editor Verified PC Browser local Exactly the same verified source family accepted by terraria-pc-plr-v1. Phase 69 does not widen version, platform, storefront or container coverage.
Terraria Mobile Player Structure Inspector Verified PC Browser local Only the exact save family already accepted by terraria-pc-plr-v1. Phase 68 does not expand source-parser versions or storefront/mobile variants.
Terraria Mobile/Desktop Player Comparator Verified PC Browser local Only the exact save family already accepted by terraria-pc-plr-v1. Phase 68 does not expand source-parser versions or storefront/mobile variants.
Terraria PC Health Inspector Verified PC Browser local Only the exact PC save family already accepted by the existing verified source parser: terraria-pc-plr-v1.
Terraria PC Mana Inspector Verified PC Browser local Only the exact PC save family already accepted by the existing verified source parser: terraria-pc-plr-v1.
Terraria PC Player Identity Inspector Verified PC Browser local Only the exact PC save family already accepted by the existing verified source parser: terraria-pc-plr-v1.
Terraria Save Editor Verified PC Browser local Terraria PC .plr AES-128-CBC family using the standard h3y_gUyZ key.
Terraria Save Verification Receipt Verified PC Browser local Exactly the same save family already accepted by terraria-pc-plr-v1.

Browse all tools

05 / Backup

Protect the original before editing.

Save editing should be reversible. Keep an untouched copy outside the active save directory before replacing, converting, repairing, or modifying a save.

  1. 01
    Close the game.

    Avoid modifying a save while the game or launcher may still be writing to it.

  2. 02
    Copy the entire relevant save set.

    Some games use multiple files, profile folders, metadata, or companion files rather than one isolated save.

  3. 03
    Store the backup elsewhere.

    Use a separate folder or archive so cloud sync or the game cannot overwrite the untouched backup.

  4. 04
    Edit a copy, then validate.

    Follow the exact compatibility and processing notes on the Tool page before replacing the active save.

Game-specific backup note

Back up both Players and Worlds plus their .bak files. If a character and world belong together, keep them in the same dated archive even though they are separate files.

06 / Troubleshooting

When a save is missing or rejected.

Start with reversible checks. Do not delete or overwrite the only copy while diagnosing a path, cloud-sync, version, or format problem.

Game-specific notes

If a character or world is missing, check both the local directory and Steam remote location. Before using a .bak copy, preserve the current .plr/.wld and the backup so the recovery remains reversible.

A

Confirm the correct profile.

Games, launchers, and operating systems may keep separate save folders for different users, editions, or profiles.

B

Check cloud synchronization.

A cloud service can restore an older file or overwrite a local change. Preserve both copies before resolving a conflict.

C

Check Tool compatibility.

A matching filename does not prove a matching format. Verify platform, game version, extension, and Tool support state.

D

Restore the untouched backup.

If the game rejects a modified save, return to the original backup before attempting another change.

07 / FAQ

Terraria save-file questions.

Answers are generated only from visible Game Hub metadata and actual linked Tool states, plus universal backup guidance.

Where are Terraria save files stored?

The currently documented save locations are listed in the Save locations section above. Use the location that matches your platform or environment.

What save-file extension does Terraria use?

The extensions currently documented on this page are: .plr, .wld, .bak.

Does SaveEditor.com have a verified Terraria Save Editor?

A published Save Editor linked to this game is marked as verified working. Check the tool page for exact platform and version compatibility before editing.

Should I back up the save before using a Tool?

Yes. Keep an untouched copy outside the active save directory before modifying or converting the file. Some games use multiple companion files, so back up the relevant save folder when in doubt.

Are there cloud-save considerations for Terraria?

Steam Cloud and GOG Galaxy are documented. On Steam, cloud movement is enabled per character/world rather than being assumed for every local file.

Editorial review

Game-specific metadata on this hub was last reviewed on 2026-08-08. Individual Tool pages maintain their own verification dates and compatibility notes.

Verification notes

Windows/macOS/Linux locations, .plr/.wld patterns, Steam remote paths, and per-item Steam cloud behavior were reviewed against current PCGamingWiki coverage.

Reference sources
  1. Reference 1 - www.pcgamingwiki.com

Related guides

Continue with reviewed save-file guidance.

Only reviewed, index-ready Guides explicitly related to this Game Hub are surfaced here.