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Preview of Bot & Spam Blocker for Reddit

Bot & Spam Blocker for Reddit by James Cooper

Covers Reddit posts and comments from accounts that post at bot-like rates, with their lifetime stats and a one-click whitelist.

Available on Firefox for Android™
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About this extension
Spot accounts that post more than a human plausibly could.

For each author on the page, Bot & Spam Blocker reads their public profile (lifetime contributions and account age) and works out their average posts and comments per day. Accounts above your threshold (default 3/day) are covered with a "possible bot" panel showing their contributions, daily rate and account age. Click the panel to read the post anyway; click "hide" to cover it again.

• Adjustable threshold, labels and colours
• One-click whitelist for users, or for posts in a subreddit
• Results cached for 7 days to keep requests low
• Works on new and old Reddit

No data leaves your browser except the requests to Reddit itself. A high posting rate isn't proof of a bot; treat the label as a prompt to look closer.
Developer comments
WIP - will improve UI and maintain if it gets some traction
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Permissions and data

Required permissions:

  • Access your data for sites in the reddit.com domain

Optional permissions:

  • Access your data for sites in the reddit.com domain

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Version
1.1.1
Size
33.75 KB
Last updated
6 days ago (Oct 23, 2026)
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