Three steps. That's it.
From an MP4 on your hard drive to a readable summary in under a minute.
Upload Your MP4
Drag a .mp4 file into the upload area or click to browse. Recorded Zoom calls, Loom exports, screen recordings, lectures, podcasts — anything with audio works.
AI Transcribes & Summarizes
We extract the audio, transcribe it with a speech-to-text model, then run the transcript through a large-language model tuned for summarization. The pipeline catches structure, key points, and decisions.
Get a Structured Summary
Receive a clean text summary you can copy, paste, or share. Formatted for fast scanning — useful for meeting recaps, lecture notes, or video reviews.
Built for the way you actually work
Recorded meeting summaries, lecture notes, video reviews — the tools that handle this well are gated behind subscriptions and required signup. Ours isn't.
Upload, Don't Download
Skip the "export from Zoom, then re-import to a transcription tool, then paste into ChatGPT" dance. Drop the .mp4 here and read the summary minutes later.
Transcribes the Real Audio
We run actual speech-to-text on your file's audio track, then summarize the transcript. The summary reflects what was said in the meeting or lecture, not a guess from the filename.
Free with No Signup
100% free, no Pro tier, no "3 file imports lifetime" trick like other tools. Upload as many MP4s as you need.
Multilingual & Private
Works on videos in dozens of languages, and you can request the summary in any of them. Files upload over HTTPS, are processed only for the summary job, and aren't retained or used to train models.
Why use this MP4 summarizer?
Compared to the most-recommended alternatives, here's why ours is the cleanest path from "recorded meeting" to "sharable recap."
Drag-and-Drop Simple
Drop the MP4, click summarize, read. No pre-step transcript export, no "upload to Otter, wait, copy, paste into GPT" choreography.
Tuned for Long Recordings
We chunk and summarize long transcripts so the summary works equally well for a 5-minute clip and a 90-minute meeting.
Real Speech-to-Text
We use real audio transcription, not just metadata or auto-captions. Background music, multiple speakers, and accented audio are handled gracefully.
Structured Output
Summaries come formatted with clear section breaks and key takeaways — easy to copy into Notion, Slack, or your meeting recap email.
Browser-Only
No desktop app to install, no Chrome extension, no admin permissions. Works on Mac, Windows, Linux, ChromeOS, even iPad.
Six Languages
Interface available in English, German, Spanish, French, Indonesian, and Brazilian Portuguese. Underlying AI handles dozens more languages.
Fast, free, frictionless
MP4 in, summary out — no transcription middleware required.
<60s
Average summary time
Transcript-faithful
AI grounded in real audio
100%
Free, no Pro tier
Dozens
Languages supported
How We Stack Up
See how SlideSpeak compares to the best-known MP4 summarization options.
| Features |  | ChatGPT | Otter.ai | Notta |
|---|---|---|---|---|
| Native MP4 file upload | Yes | Limited / undocumented | 3 lifetime imports on free | Yes |
| Free to use | Free | Free with daily limits | 300 min/mo free | 120 min, 10 summaries/mo |
| Account / signup | No signup | Required | Required | Required |
| Browser-only | Yes | Yes | Apps + web | Apps + web |
| Speech-to-text on real audio | Yes | Plugin-dependent | Yes | Yes |
| Time to first summary | Under a minute | Setup + plugin | Signup gated | Signup gated |
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