Filtering Plus lets users filter posts by tag or content through a browser extension’s right-click controls.
XKit
XKit adds enhancements to Tumblr’s web interface through a browser extension suite.

About XKit
XKit Rewritten is a browser extension suite for Tumblr's new web interface. It can block all instances of a specific post, show unread counts for followed tags, trim long threads for readability, and adjust volume on audio and video posts. It is installed through Firefox and the Chrome Web Store and managed from a toolbar control panel with toggle switches.
Key features
- Block all instances of a specific post
- Show unread counts on followed tags
- Trim long threads for readability
- Adjust volume on audio and video posts
- Enable features with toggle switches in control panel
- Open control panel from browser toolbar icon
- Open source under GPL-3.0 license
- Installation options listed for Firefox and Chrome Web Store
- Control panel uses toggle switches for enabling features
XKit at a glance
- Category
- Marketing & SEO › Social Media Tools
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
XKit alternatives
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Outbox for Tumblr automatically saves outgoing Tumblr asks, creating a record of questions sent from a blog.
Btw helps users create a personal website through an open source website builder.
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XKit FAQ
How do I enable a feature in XKit?
How do I configure a feature?
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