Tools
Free OJS Diagnostic Tools
Small, focused tools to answer specific technical questions about an OJS installation. Each tool is validated and code-reviewed before it goes live — none are published half-finished.
Free Tool
OJS Version Checker
Check which OJS version a journal is running and compare it with the current OJS LTS baseline.
Try the Tool
Free Tool
OJS App Key Generator
Generate a cryptographically secure app_key for OJS 3.5.x config.inc.php in one click.
Try the ToolServer Requirements Checker
Verify a server environment against OJS's PHP, database, and extension requirements.
In DevelopmentUpgrade Readiness Checker
Flag likely compatibility issues in themes and plugins before starting an upgrade.
In DevelopmentNeed one of these checks done now, before the self-serve tool is available? Request a free OJS audit and we'll do it manually.