Why this matters now
Developers increasingly paste logs, request samples, and API responses into AI tools to move faster. That convenience also increases the risk of exposing personal data, credentials, session tokens, and internal identifiers unless the content is sanitized first.
What to remove before pasting
Look for names, email addresses, phone numbers, access tokens, cookies, API keys, client secrets, customer IDs, and internal notes. Those values often appear in raw logs even when the surrounding text looks harmless.
Why browser-only tools help
Running the cleanup step locally in the browser gives you a faster review loop. You can sanitize the content before it ever leaves your working context, which reduces accidental exposure during high-speed debugging or incident response.