CSV cleaner
Trim headers, drop duplicate rows, see before/after.
The Criners LLCData Lab · free tools
Free public data tools
Run in your browser. Nothing is uploaded. These are useful utilities, not the paid deliverable.
Duplicate finder
Same cleaner, focused on dupes.
Need a real file cleaned?
Public CSV URL, max 8 MB, $49. You keep the file.
AdSense is not loaded on this lab yet. Automated tests and Money Hunter must not generate ad traffic.