Whisgram

• Key takeaways - the core points as a scannable list, each linked to the moment it's said
• A Mermaid diagram - a real, editable flowchart of the concepts and how they relate, not a generic mindmap (export as PNG or SVG)
• A Markdown summary - ready to paste into Obsidian, Notion, or any notes app
• A timestamped transcript - click any line to jump the video to that exact moment
• Flashcards - auto-generated question-and-answer cards, exportable to Anki. Free, no credit.
• Ask the video - a chat grounded in the transcript for quick follow-ups. Free, no credit.

Your whole library in one place:

• Every video you transcribe is saved, searchable, and synced across your devices. Open one you've already done and Whisgram shows your saved notes instead of charging you again.
• Ask across your whole library - one question, answered from every video you've saved, not just the one you're looking at.
• Share any note as a public web page - a clean link anyone can open, with no install and no account.

Why Whisgram is different:

Most summarizers just scrape a page's auto-captions, which break on accents, technical terms, math, or low-quality audio. Whisgram transcribes the actual audio with Whisper - on a GPU in Fast mode, or right in your browser in Free mode - so your notes are built on an accurate transcript. And instead of a random tree-shaped mindmap, it produces a true Mermaid diagram - the same notation engineers and students use in their own docs - which renders natively in Obsidian.

Accounts and pricing:

• Sign in with Google or an email link.
• Free mode is always $0 - transcribe in your browser with no credit, subject to a fair-use daily limit. Flashcards and chat are free too.
• Fast mode uses credits. New accounts get a few free to try it out, then buy credits when you need them - pay per video, no subscription, and credits never expire.

Privacy:

• In Free mode, transcription runs in your browser: drop in a local file and the audio never leaves your device. Pasting a link fetches the audio through our server to hand to your browser - it isn't stored.
• In Fast mode, your audio is transcribed on our GPU and deleted as soon as the job finishes.
• Either way, only the transcript is saved - along with your email (for your account) and credit balance - so your history syncs across your devices.
• No ads, no trackers, no analytics. We never sell your data.
• Full policy: https://whisgram.nvnv.app/privacy.html

Built on open source:

Whisgram is the polished extension on top of an open-source Rust transcription engine: https://github.com/nhatvu148/video-transcriber-mcp-rs

Good to know:

• Optimized for English. Other languages work, but quality varies.
• Free mode handles videos up to 60 minutes, and runs on your own device's CPU - a long video can take several minutes. For long videos, Fast mode is the better pick.
• Live streams aren't supported.

Questions or feedback: [email protected]