average to generate notes
free tier, no card required
You already have the source material, but still spend hours reshaping it into something usable.
Generic AI summaries flatten the details that actually matter: emphasis, nuance, evidence, exam hints, and the structure of the source itself.
You bounce between transcript tools, docs, chatbots and exports just to turn one source into one finished deliverable.
Heyblocks is built for turning raw inputs into repeatable outputs.
Upload audio, video, documents, pasted text or URLs. Pull in the raw material first.
Use a Blueprint to turn the same source into the exact format you need. Not generic summaries.
Refine the output, regenerate parts, reuse sources later, or export to PDF, Word, text or Anki.
Add the sections you actually need: summary, study guide, question bank, flashcards, source notes, or another custom format.
Watch Heyblocks build each tab in real time from your source material, with structure instead of a single wall of text.
Save your tab structure as a Blueprint so every future source starts with the same proven output format.
Design your own output templates. Save your tab layout as a Blueprint and every future source auto-generates that exact structure. Share templates with the community or pick one from the library.
Turn one source into notes, flashcards, structured summaries or exportable study material without rebuilding the output by hand.
Fix a transcription error? Regenerate just that tab. Edit the transcript, tweak the output, or rerun individual sections without starting over.
Export everything. Delete everything. No AI training on your content. Audio is processed and immediately deleted. Fully GDPR compliant, EU-hosted.
Named, structured blocks generated from your sources. Not a summary dump.
Save your tab structure and auto-apply it to every new source set.
Rename tabs, reorder them, edit content, regenerate individually. Your notes, your structure.
Keep the raw transcript or extracted text alongside the generated output for reference and edits.
Export any note as PDF, Word, text, or .apkg for Anki. One click.
Record on your phone, upload later on desktop, and keep everything in one workspace.
Full UI in EN, DE and ES. Mixed-language sources work too.
Quick results with Fast mode or higher quality with Pro mode. You choose.
Find any note, tab, or keyword across all your saved sources and outputs instantly.
Blueprints are reusable tab layouts shared by the community. Pick one or create your own.
Key concepts, likely exam points, flashcards
Facts, holding, reasoning, key takeaways
Summary, discussion points, open questions
Summary, evidence, citations, open questions
I drop in a source and get organized output within minutes instead of rebuilding everything by hand.
Dilwar Y.
Business Informatics Student
Really great for summarizing and organizing meeting content. It makes long recordings much easier to review afterward.
David E.
IT Project Manager
Perfect for catching up fast. Clean, structured notes without the usual manual cleanup.
Anthony E.
Machine Engineering Student
Start free. Upgrade when your sources scale. Cancel anytime from the billing portal.
Usage is tracked on a rolling 7-day window — billed monthly. Upgrade, downgrade or cancel at any time from the Stripe billing portal. GDPR compliant, EU-hosted.
Upload or record audio, add documents, paste text, or bring in URLs. Heyblocks extracts the source material and generates structured tabs such as summaries, flashcards, study guides, research notes, or whatever your Blueprint defines. The raw source text stays alongside the generated output.
Tabs are named, structured blocks of content generated from your sources. Instead of one big summary, you get separate tabs for Summary, Key Points, Study Guide, Flashcards, Source Notes, or whatever you name them. Each tab is filled with formatted content by the AI.
A Blueprint is a saved set of tab labels, for example "Summary, Questions, Flashcards" or "Overview, Key Points, Source Notes". When you set one as active, every new note automatically gets those tabs generated. You can create Blueprints from scratch, save your current layout, or pick one from the community library.
Create a Blueprint with a flashcard tab, or use one from the community. After your note is generated, click the export button and choose .apkg format. Import the file directly into Anki. No CSV workarounds, no copy-pasting.
Heyblocks runs on simple monthly plans, but usage is tracked on a rolling 7-day window (not a calendar month). Free gives you 30 minutes of audio/video per week and up to 4 tabs per note — no card needed. Student (€5/mo) unlocks 20 hours/week and 8 tabs. Pro (€20/mo) gives 80 standard hours/week plus 15 hours/week of higher-quality Pro mode, 12 tabs per note, and priority processing. You can upgrade, downgrade or cancel any time through the Stripe billing portal.
Yes. Open Heyblocks in your phone browser, tap record, and capture the meeting, lecture, interview or voice note. When you are done, the AI processes it and your output is ready on any device you log in from.
Yes. Heyblocks ships with a full UI in English, German and Spanish and handles mixed-language sources (for example a lecture that switches between English and German, or Spanish and English). Transcription and summaries stay native to the source language.
MP3, WAV, M4A, OGG, FLAC, MP4, MOV and most common audio and video formats, plus documents, pasted text and URLs. You can also record directly in the browser. No conversion needed.
No. Your audio is processed and immediately deleted. We do not retain audio files or use them to train AI models. Notes are only stored if you save them, and you can export or delete everything at any time. Fully GDPR compliant.
Absolutely. Meetings, interviews, lectures, research links, podcast breakdowns, internal calls. Create a Blueprint for your use case and Heyblocks generates the right output every time.
Workflow Pages
Heyblocks works across different source types. These pages break down a few of the clearest workflows so you can start from the format you already have.
STUDY VIDEO
Turn lecture videos and study recordings into structured notes, flashcards, and reusable study outputs.
LECTURE RECORDING
Use a repeatable 5-step workflow to convert lecture recordings into structured study notes automatically.
MEETING RECORDING
Turn audio or video from meetings into clearer structured notes instead of a messy transcript.
MULTI-SOURCE RESEARCH
Collect files, links, and web material, then turn them into organized research notes with reusable structure.
INTERVIEW
Turn interview transcripts into summaries with themes, quotes, notes, and a format you can reuse later.
LECTURE PDF → ANKI
Automatically turn lecture slides into import-ready Anki flashcards using a reusable Flashcards Blueprint.