Fetch captions from any public YouTube video by URL or ID — lectures, podcasts, interviews — with AI analysis of the transcript. Students revise a 40-minute lecture in minutes — 1 credit per video, sign in free. Uses cloud-based processing.
Content reviewed October 2026 · About Toolzum
Restructure raw video transcript logs into scripts, articles, or outlines with AI — paste the dump, pick a format. YouTubers convert a 20-minute video log into a blog post in one pass — 1 credit per cleanup.
Turn a full podcast episode into a text transcript with AI speech recognition — upload MP3, WAV, or M4A and get searchable text. Hosts convert a 30-minute show into show notes — 1 credit per minute.
Clean up messy audio transcript dumps into readable articles or scripts with AI — paste raw text, pick article or script format. Podcasters turn 5,000 garbled words into publishable copy — 1 credit per cleanup.
Transcribe Hindi, Tamil, Telugu, Bengali, Marathi, Gujarati, Kannada, Malayalam, Punjabi, Odia, Assamese, or English voice notes to text. Record or upload — students dictate answers in seconds — 1 credit per minute.
Rewrite sentences and paragraphs while preserving meaning — students, writers, and marketers rephrase drafts in 4 tones (Standard, Fluent, Formal, Creative). Runs on AI text generation at 1 credit per rewrite — sign in free for a 5-use trial.
Paste the full YouTube URL or 11-character video ID, then fetch: a 40-minute lecture returns its caption track as readable text in seconds. Copy it for notes or summaries. Only public videos with captions enabled work — private, deleted, or caption-less videos return nothing.
Your video URL goes to the captions API for fetching, then the transcript is analyzed by the AI API — 1 credit per video (the 5-credit trial covers 5 videos; Pro gets 200 monthly; anonymous blocked). Nothing is stored or shared, and no watch history or account data is ever touched.
Many popular videos carry auto or manual captions; videos without any return an honest empty result instead of fabricated text. For caption-less videos, download the audio and run it through a transcription tool (1 credit per minute) instead — that path handles any spoken audio.
Yes for study and reference: a 10,000-word lecture transcript condenses to a one-page summary with timestamps you can cite. For republication, captions belong to the creator — quote briefly with attribution rather than reposting full transcripts.
Video Transcript Formatter
Restructure raw video transcript logs into scripts, articles, or outlines with AI — paste the dump, pick a format. YouTubers convert a 20-minute video log into a blog post in one pass — 1 credit per cleanup.
Audio Transcript Formatter
Clean up messy audio transcript dumps into readable articles or scripts with AI — paste raw text, pick article or script format. Podcasters turn 5,000 garbled words into publishable copy — 1 credit per cleanup.