YouTube, bleeped.
Bleepster reads the captions, spots profanity in any language with AI, and mutes it with word-level precision — a clean silence or a classic bleep, before it ever reaches your speakers.
Free for your first 10 videos. AI analysis is ready from the first click.
- AI included
- No API key
- 10 videos free
okaythatjumpwasabsolutelyBleepinsane
wow,daswareinfach,Bleepschaunochmalhin
nopuedeser…¿quéBleepfueeso?
Three steps between a swear and your speakers.
No dictionaries. No word lists. Just YouTube's own captions and context-aware AI — already included.
- 01
It reads the captions
Bleepster captures YouTube's own subtitle track with word-level timing, straight from the player. The audio itself never leaves the tab.
- 02
AI reads between the lines
Bleepster AI reviews the transcript in context — slang, transliteration, disguised spellings, mixed languages. The AI decides, not a word list.
- 03
The word disappears
Muting is scheduled on the audio clock with sample accuracy. Just the word — not the sentence. A clean silence or a classic bleep, your call.
Everything it takes to bleep one word.
Muting a single word in a live video, in any language, is harder than it sounds. Bleepster sweats the details so you don't have to.
Any language. Really.
There’s no built-in dictionary to outgrow. The AI reads captions in context — slang, transliteration, disguised spellings, even mid-sentence language switching. If YouTube can caption it, Bleepster can bleep it.
Explore language support →Surgical timing
Word-level timestamps from the player, with mutes scheduled on the Web Audio clock for precise playback timing. The word disappears. The sentence survives.
Parent PIN
A 4-digit lock keeps kids out of the settings. Stored as a salted hash on your device — never synced anywhere.
Safe start
New videos hold for a moment while the opening is analyzed, so the first word is as safe as the last. Capped at 10 seconds, always skippable.
AI included
No provider account, API key, or technical setup. Sign in, open a captioned YouTube video, and Bleepster handles the analysis.
Bleep or silence
A classic censor bleep or a clean mute. Whatever fits your living room.
Rewatch free forever
Every analyzed video is cached on your device. Rewatches don't touch your free-video count or trigger another analysis.
No fake safety
If a video can't be filtered — no captions, limit reached — Bleepster says so right on the toolbar icon. It never pretends you're protected.
For parents who can’t preview every video.
Gaming videos, reaction channels, vlogs — a kid’s YouTube diet is full of casual profanity that age ratings never catch. You can’t pre-watch it all. You shouldn’t have to.
They keep their channels
Bleepster doesn't block videos or creators. It removes the swearing from the soundtrack and leaves everything else alone.
You keep control
The Parent PIN puts the on/off switch and every setting behind four digits only you know.
No silent failures
The moment a video can't be filtered, the toolbar icon shows an orange badge and the popup says so — in plain words, not fine print.
Bleepster mutes profanity and obscenity only — ordinary insults and mild language stay. It’s a bleeper, not a censorship board.
Your audio never leaves the tab.
Read the privacy policy- Audio is never downloaded or uploaded — analysis works on caption text only.
- Caption text is securely sent through Bleepster to Alibaba Cloud Model Studio for analysis.
- No personal AI key is required. The Parent PIN stays in your browser as a salted hash.
- Your account stores the data needed for sign-in, plan limits, billing, devices, and abuse prevention.
Simple pricing. AI included.
Start free, no card required. Premium removes the video limit.
Free
$0
The full product, ten videos.
- 10 analyzed videos on your account
- Every feature — PIN, safe start, bleep sound
- AI analysis included — no API key
- Analyzed videos stay filtered forever
Premium
$9.99$4.99
/ month with codeBLEEP50
- Unlimited analyzed videos
- Everything in Free
- One household · up to 5 devices or Chrome profiles
- Cancel anytime
Premium renews monthly until canceled. Manage payment details or cancel at the end of the billing period from the Stripe customer portal in Bleepster Settings.
Questions, answered.
Where can I install it?
Bleepster is available now on the Chrome Web Store. Install it for free, sign in, and open a captioned YouTube video — AI analysis is already included.
Which languages does it support?
Any language YouTube can caption. There's no fixed dictionary — the AI reads captions in context, including slang, transliteration, and disguised spellings. Accuracy is strongest on widely spoken languages; English and German are tested most heavily.
Do I need an AI API key?
No. AI analysis is built into Bleepster. There is no provider account, API key, model choice, or separate AI bill to configure.
How does the Premium subscription work?
Premium is $9.99 per month and removes the analyzed-video limit for one household on up to five devices or Chrome profiles. Code BLEEP50 makes it $4.99 per month while the subscription remains active. It renews monthly until canceled, and you can manage or cancel it in the Stripe customer portal from Bleepster Settings.
Does Bleepster listen to or upload my audio?
No. Audio is never downloaded or uploaded. Bleepster works from YouTube's caption text, which is securely sent through the Bleepster service to Alibaba Cloud Model Studio for analysis. Muting happens locally in the tab.
What if a video has no captions?
No captions means no text to analyze, so that video can't be filtered. Bleepster tells you clearly — an orange badge on the icon and a plain-words status in the popup — instead of pretending you're covered.
Can my kid just turn it off?
The Parent PIN locks the popup — the on/off switch and every setting sits behind four digits only you know. Removing the extension itself is a browser-level action; for a truly locked-down setup, Chrome's managed force-install policy closes that door too.
What exactly gets muted?
Profanity and obscenity — the words a broadcaster would bleep. Ordinary insults and mild language stay, and non-speech captions like [music] or [laughter] are never touched.
Does the free plan expire?
No. Free gives you 10 analyzed videos with every feature included, tied to your account rather than your device — reinstalling doesn't reset it, and already-analyzed videos keep filtering forever.
The internet swears. Your speakers don’t have to.
Bleepster is now available on the Chrome Web Store.