transcript.im is an AI transcript generator for YouTube, TikTok, Instagram, LinkedIn and X videos, plus your own audio and video files. Paste a link or upload an MP4, MP3, podcast, meeting or lecture recording to get a timestamped transcript: captions when they exist, AI speech to text when they don't. Summarize the video, translate the transcript, turn it into a mind map or a new script, and export TXT, SRT or VTT subtitles. Transcribe a whole YouTube channel or playlist in one batch.