Fast local log exploration
Log Studio’s Log Viewer auto-detects common formats (JSON, Apache, Nginx, Syslog, plain text), then lets you search, filter by level, jump to lines, and export — without uploading a byte.
How to use it
- Open Log Viewer.
- Drop a log file, paste content, or load a sample.
- Search with plain text or regex, filter levels, and export filtered lines.
Privacy
Parsing runs in a Web Worker in your tab. Closing the tab clears the session.
Try the tool
Open Log Studio and run this workflow entirely in your browser — free, private, no sign-up.
Open Log Viewer