ScrubStudio is a free, browser-based tool that redacts sensitive values from structured data. Paste in JSON, XML, YAML, CSV, or other formats and every value is instantly replaced with a safe placeholder — no server, no account, no data ever transmitted.

Developers sharing API responses in bug reports. Engineers sanitizing log files before sending to support or pasting into an AI chat. Teams scrubbing database exports. Anyone who needs to share structured data without exposing sensitive information.

All processing happens entirely in your browser. Your data is never uploaded, stored, or logged. ScrubStudio has no backend — it is a single-page app you can even save and run offline.