Filter your X feed
You describe what you don't want to see in plain language and Bouncer gently scrubs posts that match semantically, not just by keyword.
Filter by phrase
Type whatever you want and Bouncer scrubs your feed clean.
Bounce this post
Tap the trashcan icon on any post to filter others just like it.
View filtered posts
See which posts are filtered, and why.
You're in control
Free and open source
Built and maintained as open source by a team dedicated to transparent software that puts you in control.
On-device inference
Local models via WebLLM run entirely in your browser with 0 data sent externally.
Multiple AI backends
Run models locally on your GPU, or use cloud APIs from OpenAI, Google Gemini, Anthropic, OpenRouter.
Image-aware filtering
Multimodal models can classify posts based on images, not just text.
Reasoning transparency
See exactly why each post was filtered and make adjustments as you see fit for your feed.
Theme-aware UI
Bouncer adapts to light, dim, and dark modes automatically.
Basically jailbroken twitter. Huge W
This is a pretty exciting example of leveraging local AI models
As a former founder, I hate when big companies kill startups—but unfortunately, this idea will have a 72 hour shelf life.
first app ive downloaded in years
From hell's heart, I stab at thee (twitter)
So cool!
Frequently asked questions
What is Bouncer?
Bouncer is an app that lets you take control of your X (Twitter) feed. You decide what disappears. Type in a phrase, keyword, or even an emoji, and Bouncer quietly removes matching posts from your feed.
How does Bouncer actually heal my feed?
Bouncer hides the posts you don't want to see. X notices the change in what you engage with. Over a day or two, the algorithm shifts to serve you more of what you actually like. The result is a feed that feels tailored to you, not to the platform.
What can I filter out?
Anything you can name. Try a vibe like "arrogance" or "pessimism." Try a topic, a phrase, an emoji, even a color. If you see a post you hate, hit the trash icon. Bouncer will suggest three reasons it might be annoying you, and one click removes that post along with everything like it.
Where can I use Bouncer?
Bouncer works on X today, as a Chrome extension and as an iOS app in the Apple App Store. Support for Reddit and LinkedIn is coming next.
Does Bouncer collect my data?
No. Bouncer runs in your browser. It does not collect or store identifying data about you.
What powers the filtering?
A small open-source language model called Qwen3.5-4B. It is large enough to understand context, small enough to keep pace with your scrolling. We run it from our own data center today, with work underway to move it onto your laptop or phone directly.