EF Core SQL Converter
An open-source tool that turns parameterised queries from application logs into clean, executable SQL.

EF Core SQL Converter turns the parameterised queries developers see in application logs into clean SQL they can run directly against the database. Instead of hand-editing queries while debugging, paste the log and get a ready query in one click.
We built it to solve a problem we hit every day and made it open source for everyone. It runs in the browser; no install or signup.
Key features
- Inlines the log's parameters into the query
- Formats the query for reading
- Supports PostgreSQL, MS SQL and MySQL
- Query history and one-click copy
- Runs in the browser; data is not sent anywhere
- Open source
Who it is for
Developers and database administrators debugging database queries.
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