AxiSub Live Captioning

Real-time live subtitles with AxiSub Live Captioning service.

Real-time translated captions for any video in your browser. Watch whatever is playing in any tab, and read it in your language. AxiSub turns speech into text and translates it on the fly, displaying captions directly over the video. Translation is on by default and can be turned off when you only need a transcript. More than 100 languages and regional variants are supported. Nothing to download, nothing to re-upload — you never leave the page you are watching. AHEAD OF THE ACTION Subtitles appear as the speaker speaks, not seconds later, so you can follow live streams, lectures, sports and news without the usual delay. ACCURATE WHERE IT IS HARD Tuned for the cases generic tools miss: fast speech, heavy accents, noisy recordings and dense technical vocabulary. Extra instructions let you steer tone and terminology. LOOK AND FEEL Subtitle position, size, colour, background, opacity and font are all adjustable from the popup. ONLY PAY FOR REAL AUDIO Silent and muted stretches are skipped, so you are only charged for audio that is actually processed. GETTING STARTED 1. Add the extension and sign in — a free account is all you need. 2. Open a video and choose your target language once. 3. Subtitles appear over the video from then on. CREDITS New accounts get a daily credit that brings their balance up to 300 free credits for the first 3 days, which is about 5 minutes of captions per day. No purchase is required to receive this credit. If the balance is already 300 or above, no promotional credit is applied for that day. After the promotional period ends, credits are bought in packages: captions with translation cost 1 credit per second of audio, captions without translation cost 2 credits per 3 seconds, and silent audio is never charged. Credits do not expire. Learn more at https://axisub.com