CSV File Validation And Schema Generation

This is the web based version of our CSV validator and schema API.

Upload a CSV file for testing! This service will validate a CSV file for compliance with established norms such as RFC4180. This test will allow you to pre-check a file prior loading to a warehouse like Amazon Redshift, Amazon Redshift Spectrum, Amazon Athena, Snowflake or Google BigQuery. As a bonus, it will also create a schema based on an analysis of the uploaded CSV file.

Drag your CSV file here or for a file to upload

(Max upload size is 25MB. CSV files must included a header. For larger files, use our API)




Uploading to our servers
Checking file type, structure, and format
Check Your File!