Danmaku Translator for Bilibili

Translate Bilibili danmaku and comments into your language, powered by AI.

Bilibili has videos you cannot find anywhere else. It also has danmaku -- the comments that fly across the screen while the video plays, reacting to the exact second they were written for. If you do not read Chinese, all of it goes past you. Danmaku Translator changes that. Turn it on, open any video on bilibili.com, and the comments flying across the screen are in your language. TRANSLATED DANMAKU, ON THE VIDEO ITSELF The translation appears where the original danmaku was: same track, same color, same font size, same moment in the video. Nothing floats on top of the player, nothing covers the picture, nothing drifts out of sync. Turn danmaku off in the player and the translations go with it. It looks like watching a video where everyone happened to be commenting in your language. Danmaku is not ordinary writing. It is slang, memes, abbreviations, and in-jokes that only make sense in context. Translation is done by an AI model chosen for exactly that kind of text, so "666" comes back as "amazing," not as a number. BILINGUAL COMMENT SECTION Under the video, every comment gets a translation added beneath the original. The Chinese stays put, so you can always see both, and replies stay attached to the comments they belong to. Keep scrolling and newly loaded comments are translated as they appear. TITLES, EVERYWHERE YOU LOOK Video titles are replaced in your language on the home feed, in search results, on the video page, in the recommended list beside it, and through every episode of a collection or multi-part video — so you can decide what to watch before you click, not after. The video description is translated too. Hover any title to see the Chinese original. 14 LANGUAGES English, Japanese, Korean, Spanish, Portuguese, French, German, Russian, Indonesian, Thai, Vietnamese, Arabic, Italian, and Turkish. On first run the extension picks the closest match to your browser language. Change it any time from the toolbar popup. FREE EVERY DAY, PAID IF YOU WATCH A LOT Every day brings 20 free credits, no account required -- about one video's worth of danmaku, refreshed the next day. A credit translates roughly 1,000 characters, and you are charged for the text translated for you and nothing else: the same video costs the same whether you are the first person to watch it or the thousandth. If a day's worth is not enough, Plus is $10 a month for 10,000 credits and Pro is $30 for 50,000, both yours to spend across the whole month rather than a day at a time. Annual plans save two months. Cancel any time. Payments are handled by Stripe. We deliberately do not advertise "X hours of video" -- danmaku density varies tenfold between a quiet tutorial and a meme compilation, so any hour figure would be wrong for most videos. PRIVACY The danmaku and comment text on the page you are watching is sent to our translation service and comes back translated. It is never sold, never used for advertising, and never used to build a profile of you. If you sign in, we store your email address so your subscription follows your account. If you do not, a random identifier stored on your own device counts your daily usage. Full policy: https://danmaku.app/privacy NOT AFFILIATED WITH BILIBILI Danmaku Translator is an independent extension. It is not made by, endorsed by, sponsored by, or affiliated with Bilibili Inc., bilibili.com, or any of their subsidiaries. The name "Bilibili" appears only to describe the website this extension works with. All videos, danmaku, and comments belong to their original authors and rights holders. Questions, bugs, refunds: support@danmaku.app