Bleepster — AI Profanity Filter for YouTube

Bleep the words. Keep the fun. Bleepster automatically mutes profanity in YouTube videos, so families can watch together without reaching for the volume controls. It uses available captions and context-aware AI to identify strong language, then silences it at the moment it is spoken. The video keeps playing. MADE FOR FAMILY VIEWING Keep the creators, stories, and laughs your family enjoys—with less unwanted language. Choose a classic bleep sound or silent muting, and protect the extension settings with a private 4-digit Parent PIN. SMARTER THAN A WORD LIST Bleepster reviews words in context. It can recognize slang, transliteration, code-switching, disguised or partially censored spellings, and profanity across multiple languages. Precise caption timing keeps each mute as short as the source allows. KEY FEATURES • Automatically mutes profanity while YouTube videos keep playing • Uses context-aware AI instead of a fixed word list • Works with captions across multiple languages • Uses precise timing to mute only the detected moment • Optional bleep sound or silent muting • Private 4-digit Parent PIN protects settings • AI analysis is included—no provider account or API key setup • Analysis results are cached locally for faster repeat playback • Video audio stays on your device and is never uploaded PRIVACY BY DESIGN Bleepster reads caption text—not your sound. Video audio is never recorded, downloaded, or uploaded. Caption text is sent through an authenticated Bleepster server function to Alibaba Model Studio for AI analysis. AI credentials are never included in the extension. FREE AND PREMIUM • Free: analyze up to 10 unique videos • Premium: $9.99 per month, or $4.99 with code BLEEP50, for unlimited videos • Premium covers one household and up to 5 devices or Chrome profiles • AI analysis is included • Cancel anytime through Stripe; access continues through the paid period BEFORE YOU INSTALL Bleepster requires Chrome, an internet connection, a YouTube video with captions or a transcript, and an email or Google sign-in. No personal AI account or API key is required. Filtering accuracy depends on the quality of the available subtitles, language, and dialect. Bleepster targets profanity and obscenity only. It does not block videos or filter violence, adult themes, comments, or ordinary insults. Install Bleepster and make family YouTube time easier to enjoy.