Pinna
pinna.fmA subscription audio collection for children
A subscription audio collection for children
Convert folders and extract audio with optional filters
AI presentation maker that turns prompts, topics, files, and videos into slide decks.
A privacy-first, open-source knowledge base for structured personal notes.
A GNOME audio converter using GStreamer format support
Write or sketch by hand, then convert, search, and organize the result.
Online forms with document conversion and follow-up workflows
A free Markdown writing workspace with live preview, local files, and exports.
AI mind map generator that turns text, files, and videos into visual maps.
AI workspace for research writing with citations traceable to source PDFs
AI course creator that turns documents and videos into interactive courses
AI business plan generator with three-year financial projections
AI quiz generator that turns text, PDFs, YouTube videos, and images into quizzes.
Scan or import personal documents and find them again by keyword.
AI voice production platform for text to speech, voice cloning, and audiobooks.
Batch audio conversion through several encoder backends
AI trip planner that builds custom itineraries at no cost
AI transcription for audio and video with timestamps, speaker labels and export.
AI infographic generator that turns blogs, PDFs or topics into editable visuals.
AI note taker that records, transcribes and summarizes meetings, audio, video and PDFs.
Read scientific PDFs and export your notes on Mac