Log File Analyzer

Analyze Apache, Nginx, and custom log files online for free. Get statistics on status codes, IPs, and paths.

10 lines · 10 parsed

127.0.0.1 - frank [10/Oct/2024:13:55:36 -0700] "GET /index.html HTTP/1.1" 200 2326 "https://example.com/" "Mozilla/5.0 (Windows NT 10.0) Chrome/124.0"
192.168.1.2 - - [10/Oct/2024:13:55:37 -0700] "GET /style.css HTTP/1.1" 200 1024 "-" "Mozilla/5.0 Safari/537"
10.0.0.5 - - [10/Oct/2024:13:55:38 -0700] "POST /api/login HTTP/1.1" 401 512 "-" "curl/7.88"
192.168.1.10 - - [10/Oct/2024:13:55:40 -0700] "GET /admin HTTP/1.1" 403 256 "-" "python-requests/2.28"
127.0.0.1 - alice [10/Oct/2024:13:55:41 -0700] "GET /dashboard HTTP/1.1" 200 8192 "https://example.com/index.html" "Mozilla/5.0 Firefox/124.0"
192.168.1.3 - - [10/Oct/2024:13:55:42 -0700] "GET /missing-page HTTP/1.1" 404 128 "-" "Googlebot/2.1"
10.0.0.1 - - [10/Oct/2024:13:55:43 -0700] "GET /api/data HTTP/1.1" 500 64 "-" "axios/1.4.0"
127.0.0.1 - frank [10/Oct/2024:13:55:44 -0700] "GET /images/logo.png HTTP/1.1" 304 0 "https://example.com/" "Mozilla/5.0"
192.168.1.5 - - [10/Oct/2024:13:55:45 -0700] "DELETE /api/user/42 HTTP/1.1" 200 128 "-" "PostmanRuntime/7.32"
10.0.0.5 - - [10/Oct/2024:13:55:46 -0700] "GET /robots.txt HTTP/1.1" 200 96 "-" "DuckDuckBot/1.1"

Total Requests

Bandwidth

12.4 KB

4xx / 5xx Errors

40.0% error rate

Unique IPs

Status Code Distribution

2xx5 (50.0%)

3xx1 (10.0%)

4xx3 (30.0%)

5xx1 (10.0%)

other0 (0.0%)

HTTP Methods

GET8 (80.0%)

POST1 (10.0%)

DELETE1 (10.0%)

Top User Agents

Mozilla/5.0 (Windows NT 10.0) Chrome/124.01 (10.0%)

Mozilla/5.0 Safari/5371 (10.0%)

curl/7.881 (10.0%)

python-requests/2.281 (10.0%)

Mozilla/5.0 Firefox/124.01 (10.0%)

About This Tool

Upload or paste log file contents to get instant statistics: request counts, status code breakdown, top IPs, top URLs, error analysis, and traffic over time. Supports Apache Combined Log Format, Nginx, and common log patterns.

How to Use

Paste or Upload Log
Paste log lines or upload a log file.
Auto-Detect Format
The format is detected automatically.
View Statistics
Browse request stats, status codes, top paths, and IPs.

Use Cases

Server Monitoring

Quickly identify 404s, 500s, and suspicious IPs from server access logs.

Frequently Asked Questions

Is my log data sent to a server?

No. All parsing and analysis happens entirely in your browser.

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About This Tool

How to Use

Paste or Upload Log

Auto-Detect Format

View Statistics

Use Cases

Server Monitoring

Frequently Asked Questions

Is my log data sent to a server?

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