Practical Local-First Data Tools
Blackmoor Technologies builds simple, privacy-conscious tools that help analysts, builders, and small teams understand messy data before it becomes a bigger problem.
Free Edition
Blackmoor Data Profiler
A local-first CSV and Excel profiling tool that helps users inspect datasets, identify common data quality issues, generate a basic data dictionary, and export Markdown profile reports.
Inspect
Upload CSV or Excel files and quickly understand row counts, columns, missing values, and sample values.
Flag Issues
Find duplicate rows, blank-heavy columns, possible IDs, possible dates, and suspicious mixed-type fields.
Document
Generate a basic data dictionary and Markdown report for lightweight dataset documentation.
Local-first by design
Blackmoor Data Profiler Free Edition is designed to run locally. Files are processed in the locally running app session and are not intentionally sent to external services.
Future Pro candidates may include AI-assisted documentation, SQL generation, dashboard readiness workflows, and richer report formats.
Feedback
Feedback welcome
Blackmoor Data Profiler Free Edition is an early local-first tool. Feedback is welcome on setup clarity, report usefulness, confusing results, and future feature ideas.
If you try the tool and run into a bug, confusing behavior, or an idea that would make it more useful, please open a GitHub Issue.