
Lecture to Book — AI turns lecture videos into course PDFs and books
Convert lecture videos into formatted PDF and ePub course books automatically.
h02 · HN
LectureToBook – Turn Videos into a PDF/ePub
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Convert lecture videos into formatted PDF and ePub course books automatically.
h02 · HN
LectureToBook – Turn Videos into a PDF/ePub

Turn PDFs into adaptive practice questions and personalized revision flows for learning.
@qurative · X
vibe coded a landing page for seo and shit, will fix it later focusing on adding features to the dasboard

Sign PDFs online and automate document workflows in your browser.
@qayyumabro · X

Embed videos in PDF documents to track engagement and viewership.
@Cam_james05 · X

Compress, merge, split, convert, and edit PDF files directly in your browser.

Use 450+ privacy-friendly tools to format, convert, and process PDFs and images directly in your browser.
@tentaco_cc · X
Hey! I built 🐙 It’s a privacy-first web space packed with over 450+ free micro-tools for tech, design, marketing, and PDFs. The best part? Everything runs 100% locally in your browser. No registration, no ads. Let's connect! 🛠️

AI-powered platform for career development, CV building, interview prep, and job matching.
@DionJerry · X
Promoting We already have over 800 Signups!

Generate AI-powered micro-courses and assign them to your team to track progress.
@GetGoPath · X
Hi Jana, we're building a learning platform that helps employers train their staff. A simple prompt generates a full blown course that easy to understand and can be listened to on the go. Try it for free and give your feedback please

Generate personalized interactive micro-courses on any topic
fahimulhaq · HN
Show HN: Fenzo AI – Interactive Micro-courses on any topic

Extract invoice and receipt data into Excel or Google Sheets using AI-powered OCR.
@nolain_on_x · X
Turn your batch of invoices/receipts into Excel sheets. Stop manually entering information from your invoices into spreadsheets and save hours of work. Visit us at Contact us for custom solutions on document processing.

Free online PDF editor with 51 tools for merging, signing, OCR, and translation—works offline, no login needed.
@zubidavies · X

Free in-browser PDF tools for merging, splitting, converting, and editing without uploading files.
u/Key_Caramel_5578 · Reddit
Built a free PDF toolkit solo (with AI help) — need feedback on the in-browser text editor before I keep pushing on it Been heads-down on this for a while: thepdftool.in Standard PDF stuff : merge, split, compress, convert, OCR — but most of the conversion tools run entirely client-side (WASM), so files never leave your browser for those. Built solo, leaned on AI tools for a good chunk of the code and debugging. The feature I care most about right now is an inline text editor :— click i