Twitch Chat Deduplicator

A Chrome extension that merges duplicate or similar messages in live Twitch chat to reduce spam and improve readability.

As of June 2026, Twitch Chat Deduplicator has 3 users in the Entertainment category.

Usersdown 25.0 percent25.0%
3
3
Ratingno change0%
— reviews
Reviewsno change0%
Version
0.2.0
Manifest V3

History

3 snapshots

Tracking since Apr 20, 2026.

4.1631.8399999999999999Apr 20, 2026Jun 6, 2026
View as table
DateUsersRatingReviewsVersion
Apr 20, 202640.2.0
May 11, 202620.2.0
Jun 6, 202640.2.0
Now30.2.0

Permissions & access

Permissions
storage
Host access
None declared

Screenshots

Twitch Chat Deduplicator screenshot 1

About

https://github.com/AngusWR/twitch-chat-deduplicator

Features

- Hides duplicate chat messages
- Shows repeat counts in a grouped format (e.g. "👥 x3: message")
- Groups spammy one-character messages like "???" and "?????" into a single line
- Optional fuzzy matching using Levenshtein distance
- Customisable via the options page:
  - Debug logging (Default: disabled)
  - Message cache lifetime (Default: 60 seconds)
  - Maximum message cache size (Default: 10,000)
  - Ignore case sensitivity (Default: enabled)
  - Use Levenshtein matching (Default: enabled)
    - Levenshtein similarity threshold (Default: 90%)

Technical

Version
0.2.0
Manifest
V3
Size
541KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
onnkekmmmjgmnieigpioioaodmkedpam
Developer ID
ud4968fcf3f2b76c3184b692c0fba09cb
Developer Email
[email protected]
Created
Mar 31, 2025
Last Updated (Store)
Apr 2, 2025
Last Scraped
Jun 6, 2026
Website
Support URL
Privacy Policy

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Data sourced from the Chrome Web Store · last verified Jun 6, 2026.