Free Tools
Data utilities that never see your data.
Every tool on this page runs entirely in your browser — powered by the same engine technology behind the Clever Brio lakehouse. No upload, no signup, no install. Your files never leave your machine.
Brio Workbench →
Instant analytics on data files: visual query builder or full SQL, pivot tables, charts, and CSV/Parquet export.
query · pivot · chart · join filesBrio Profiler →
Drop a file, get a data-quality report: types, null bars, distinct counts, ranges, quartiles, and top values.
know your data before you trust itBrio Convert →
CSV, TSV, Parquet, JSON, and Excel — in and out, converted locally with one click.
csv ↔ parquet ↔ json ↔ xlsxBrio Parquet Viewer →
Open .parquet files without installing anything: schema, row groups, compression stats, metadata, and a preview.
no python requiredBrio PII Scanner →
Find emails, phones, card numbers, national IDs, names, and addresses in a file — with a severity-ranked report.
the scan never leaves your browserBrio Diff →
Compare two versions of a file: added, removed, and changed rows plus schema differences, exportable as CSV.
what changed between exports?Brio Cleaner →
Standardize headers, trim whitespace, dedupe rows, normalize dates, drop empty rows and columns — download clean.
messy csv in, tidy csv outBrio DDL →
Infer a schema from any file and generate CREATE TABLE for Postgres, MySQL, Trino, Snowflake, DuckDB — plus dbt YAML.
file → create table