Logtern – Debug Log Viewer
by sonu8755 1 (0 reviews)

Logtern – Debug Log Viewer

View, search, filter, and manage the WordPress debug.log file directly from your dashboard — no FTP or file manager required.

Logtern ranks #57,375 among WordPress.org plugins with 1+ active installations, is #3,537 of 4,988 in the Utilities & Tools category, a 1/5 rating from 0 reviews, and was last updated Jul 27, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 7 (Current: 7.1.2)
v1.0.0 Current Version v1.0.0
Updated 1 month ago Last Update on 27 Jul, 2026
Refreshed 9 hours ago Last Refreshed on
#3,537 of 4,988 in Utilities & Tools
View on WordPress.org
Rank
#57,375
No change
Active Installs
1+
-1%
KW Avg Position
N/A
No change
Downloads
143
+1 today
Support Resolved
0%
No change
Rating
20%
Review 1 out of 5
1 (0 reviews)

Next Milestone 10

Total Progress 20%
0+ 10+
56,429
Ranks to Climb
-
Growth Needed
8,000,000
Active Installs
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Rank Changes

49,543 54,444 59,344 64,244 69,145 16-09-2026 17-09-2026 18-09-2026 19-09-2026 20-09-2026 21-09-2026 22-09-2026 23-09-2026
49,479 54,518 59,557 64,596 69,635 08-09-2026 09-09-2026 10-09-2026 11-09-2026 12-09-2026 13-09-2026 14-09-2026 15-09-2026 16-09-2026 17-09-2026 18-09-2026 19-09-2026 20-09-2026 21-09-2026 22-09-2026 23-09-2026
Current #57,375
Change
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Active Installs Growth

Active Installs 0,000,000+
Growth +0.0%
Peak 0,000,000

Downloads Growth

0 10 16-09-2026 17-09-2026 18-09-2026 19-09-2026 20-09-2026 21-09-2026 22-09-2026 23-09-2026
0 10 08-09-2026 09-09-2026 10-09-2026 11-09-2026 12-09-2026 13-09-2026 14-09-2026 15-09-2026 16-09-2026 17-09-2026 18-09-2026 19-09-2026 20-09-2026 21-09-2026 22-09-2026 23-09-2026
Downloads
Growth
Peak

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Reviews & Ratings

1.0
0 reviews
Overall 20%
5
0 (0%)
4
0 (0%)
3
0 (0%)
2
0 (0%)
1
0 (0%)

Frequently Asked Questions

Common questions about Logtern – Debug Log Viewer

By default in wp-content/debug.log, once WP_DEBUG and WP_DEBUG_LOG are enabled. Because that default path is publicly guessable, Logtern's toggle instead points the log at a randomly named file under uploads/logtern/, protected from direct HTTP access. If you already define WP_DEBUG_LOG as a custom file path, Logtern reads and manages that file instead and the toggle preserves your custom path. The exact file currently in use is always shown in the Log File card on the dashboard, next to a Copy button.
Only users with the manage_options capability (administrators). On multisite, only network administrators. Debug logs can contain sensitive information, so the capability is also filterable via logtern_capability if you need to restrict it further.
Only when you use the debug toggle, and only the WP_DEBUG, WP_DEBUG_LOG and WP_DEBUG_DISPLAY constants. Defines are located with PHP's tokenizer, so commented-out lines are never mistaken for real ones; the result is re-verified before saving, and the file is swapped in atomically with its permissions preserved. If anything looks unsafe, the plugin refuses to write and tells you. If wp-config.php is not writable, the toggle is disabled and everything else keeps working.
Yes. Logtern never loads the whole file: it seeks to the end and reads only the last lines you asked for, and downloads are streamed in chunks.
Not when you enable logging through Logtern: the file gets an unguessable random name inside a directory protected by .htaccess and web.config deny rules that the plugin creates. A pre-existing wp-content/debug.log from before you installed Logtern may still be reachable on some servers, though — download what you need, clear it, and let Logtern's toggle set up the protected location. Disabling debug logging when you are done is good practice either way.
Logtern cleans up after itself completely: the debug constants it manages in wp-config.php are reverted (WP_DEBUG is turned off; a WP_DEBUG_LOG value pointing at the plugin's protected directory is reset to the WordPress default, while custom paths are left untouched), the uploads/logtern/ directory — including its log files — is deleted, and the plugin's per-user settings are removed. Download any log you want to keep before uninstalling.
No. There is no tracking, no external requests, and no data leaves your server.

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