Anyra · Safe Student Data Prep

Anonymize your data
before you share it with AI.

Drag a student roster in. Get back an anonymized version safe to use with Claude, dashboards, or any AI tool. Your file never leaves your computer. Multi-tab xlsx files fully supported.

This tool runs entirely in your browser. Your file never leaves your computer, never reaches Anyra, never reaches any server. Works offline — disconnect your network and this tool still works. How we know this is true →
Step 01

Drop your spreadsheet

📊
Drag your xlsx or csv here
or click to choose a file · multi-tab files supported

How we know this is safe

This tool is built so your student data never leaves your computer. Verify it yourself in three ways:

  1. Open your browser's DevTools (right-click → Inspect → Network tab). Drag a file in and watch — you'll see zero network requests carrying your data. The only network activity is loading this page's code.
  2. Disconnect your network and reload this page from your local file (after first load). The tool will still work completely offline, because everything happens in your browser.
  3. Read the source code. This is a single HTML file with no hidden dependencies. View source in your browser or audit the public repo.

What Anyra does: Anyra publishes this file as software. Anyra does not receive, store, or process student data through this tool. Whether any agreements, approvals, or reviews are required before your district uses this tool is a determination for your district and its counsel based on your own policies and applicable law. Nothing on this page constitutes legal advice.