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FileValidator
Fix CSV import errors before uploading to HubSpot,Salesforce
File Validator scans CSV and Excel files to detect common data issues before importing them into CRMs, databases or analytics tools. It finds problems like invalid emails, mixed date formats, text in numeric columns and missing values. Some issues can be fixed automatically, allowing you to download a clean file ready for import. Everything runs directly in the browser and no data is stored.
About FileValidator on Product Hunt
“Fix CSV import errors before uploading to HubSpot,Salesforce”
FileValidator was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #397 on the daily leaderboard. File Validator scans CSV and Excel files to detect common data issues before importing them into CRMs, databases or analytics tools. It finds problems like invalid emails, mixed date formats, text in numeric columns and missing values. Some issues can be fixed automatically, allowing you to download a clean file ready for import. Everything runs directly in the browser and no data is stored.
Who hunted FileValidator?
FileValidator was hunted by Lucas Mercier. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of FileValidator including community comment highlights and product details, visit the product overview.

