Get a Simpler Explanation of a Video
This video simplifier reads a video file or a YouTube link directly: paste a link or upload a file, and it transcribes the audio, writes AI notes in plain language, and opens a chat where you can ask it to explain any part again more simply.
Instead of watching the whole video to understand one section, you read the notes, then ask a follow-up question about the part that did not make sense. The chat answers from the transcript, so it points back to what was actually said rather than guessing.
What you get:
- A transcript in 100+ languages, auto-detected
- AI notes with chapters with timestamps and speaker identification
- AI chat with any recording, so you can ask it to explain a term or a section again in simpler words
- Exports as PDF, DOCX, TXT, SRT and VTT
- File uploads with no set size limit, or links from YouTube, Vimeo, TikTok, Instagram, Facebook and most other public video links (Twitch, Loom, Dropbox, Google Drive, Pinterest, X, Threads, Douyin, Kuaishou, Bilibili) through a generic importer
- Free plan: 2 transcriptions of recordings up to 45 minutes each, with AI chat on it
How to Simplify a Video
- Paste a link or upload a file: Paste a public or unlisted link from YouTube, Vimeo, TikTok, Instagram, Facebook and most other public video links (Twitch, Loom, Dropbox, Google Drive, Pinterest, X, Threads, Douyin, Kuaishou, Bilibili) through a generic importer, or upload a video file.
- Let it process: The audio is transcribed and the AI writes notes covering the main points. AI reads video frames, not just the audio, so on-screen text and slides are read too, not only what was said.
- Read, then ask: Read the notes first. If a section is still unclear, ask the AI chat to explain it again, define a term, or summarize just that part in fewer words.
The notes are only as clear as the transcript underneath them. A clean recording with one speaker transcribes well; a noisy phone recording of a group conversation will have gaps that carry into the notes. See how we measure accuracy.
Video Simplifier vs Other Apps
| Feature | ScreenApp | NoteGPT | Mindgrasp | Knowt |
|---|---|---|---|---|
| Free tier | 2 transcriptions, up to 45 min each, with AI chat | 15 a month | Free, no sign-up | the first video free |
| Video upload | Yes, no set file size limit | URL only on this tool | Yes, up to 100 MB | Yes, or YouTube URL, Chrome extension or uploaded file |
| Speaker labels | speaker identification | "Separate Speaker" option | No | Not stated |
| Languages | 100+ | 60+ | Not stated | Not stated |
| Chat about the video | AI chat with any recording | Not stated on this tool | Not stated | Yes |
| Paid plan | $19/month annual | $9/month annual | Not stated | Not stated |
Sources, checked 2026-09-17: screenapp.io/accuracy#languages, Transcription accuracy and languages, AI chat troubleshooting, ScreenApp pricing, notegpt.io, mindgrasp.ai/ai-summarizer/lecture, knowt.com/ai-video-summarizer, mindgrasp.ai/note-taking/video, notegpt.io/youtube-video-summarizer, mindgrasp.ai/note-taking/audio, notegpt.io/pricing
- vs NoteGPT: NoteGPT’s video summarizer takes a YouTube URL only and gives 15 a month across its tools, with Pro at $9. It transcribes 60+ languages; ScreenApp transcribes 100+ and also accepts an uploaded file.
- vs Mindgrasp: Mindgrasp is Free, no sign-up and accepts video uploads up to 100 MB, but its notes page states it No for speaker labels. ScreenApp labels speakers and keeps the transcript, notes, and chat in one library.
- vs Knowt: Knowt gives you the first video free and accepts YouTube URL, Chrome extension or uploaded file, with Yes for chat. ScreenApp’s free plan covers 45 minutes rather than a single video, and adds speaker labels and chapters to the notes.
Who Uses a Video Simplifier
Students paste a recorded lecture or a YouTube explainer, read the plain-language notes first, and ask the chat to define a term or re-explain a step they missed instead of rewinding the video.
Non-native speakers use the transcript alongside the video to follow along at their own pace, and ask the chat to rephrase a sentence they did not follow the first time.
New employees get a training video or an onboarding recording simplified into notes they can skim, then ask about a specific policy or step without re-watching the whole thing.
Researchers work through long interviews or panel recordings, using the notes to find the relevant section and the chat to check what was said about a specific point.
Anyone catching up on a long video, such as a webinar, a keynote, or a course lecture, reads the notes instead of watching from the start, and asks a question when something needs a plainer explanation.
