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Intelligent Message Filter

Filter a list of messages with local keyword-based rules.

Last updated: May 29, 2026

Client-Side Processing
Input Data Stays on Device
Instant Local Execution

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What is Intelligent Message Filter?

Intelligent Message Filter is a deterministic browser-side message filter. It uses practical keyword presets and custom keywords to keep or remove messages from a line-by-line list.

How to Use Intelligent Message Filter

1

Paste messages, one per line.

2

Pick a preset or enter custom keywords.

3

Choose any/all matching or invert the filter.

4

Copy the filtered messages.

Common Use Cases

  • Finding urgent support messages.
  • Separating question messages from feedback.
  • Spotting spam-like phrases in submissions.
  • Filtering exported comments by custom keywords.

Example Input and Output

Messages
URGENT: checkout is blocked today.
Urgent matches
URGENT: checkout is blocked today.

Frequently Asked Questions

Is this AI?
No. It is a transparent keyword-based filter that runs locally.
Can I use custom keywords?
Yes. Select Custom keywords and enter comma-separated or line-separated keywords.
Is text uploaded?
No. Filtering runs in your browser.