Online Tool Store
Inbox Zero Sorter
Paste a batch of email subject lines and sort them into act-now, respond, and archive buckets based on urgency cues, no inbox connection required. Runs entirely in your browser.
🔒 This tool runs entirely in your browser. Your files are never uploaded to a server.
Example
Inbox Zero Sorter
Sample subject lines
Example shown — replace it with your own inbox subjects.
Sorted result
How it works
- Paste a list of email subject lines, one per line.
- The tool scans each for urgency and action-needed cues.
- See them grouped into act-now, respond, and archive buckets.
The method
Subjects are matched against keyword patterns — due dates and invoices lean toward "act now," questions and "Re:" threads lean toward "respond," and notification-style phrasing leans toward "archive."
FAQ
What categories does it sort into?
Subjects are grouped into buckets like "Act now" (time-sensitive), "Respond" (needs a reply), and "Archive" (informational or low priority), based on common wording patterns.
Does this connect to my actual email account?
No — this only sorts subject lines you paste in. It doesn't read, access, or connect to your inbox.
Can I paste a whole day's worth of subjects at once?
Yes — paste one subject per line and the tool sorts the full batch into the same categories at once.
How we compare
| Feature | Online Tool Store | Manual inbox triage | Email client's built-in priority inbox |
|---|---|---|---|
| No email account access | Yes | N/A | No |
| Batch sorts many at once | Yes | One at a time | Automatic |
| Free to use | Yes | Free | Varies |
For a quick sort of a backlog without connecting your real inbox, this is a fast, privacy-friendly starting point.