Media Slicer 3 - All-in-one Format Converter for MacOS
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Media Slicer 3 - Complete Redesign
A comprehensive media production toolkit featuring document conversion (30+ formats including PDF, Word, Markdown), 60+ one-click export templates for YouTube, TikTok, Instagram, Netflix, and more. Professional Mode offers advanced encoding controls for video, audio, and images. Enhanced conversion engine with improved HLS/DASH support. New Media Info Analyzer and QA tools. Modern UI with collapsible sidebar. Now in 21 languages.
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Hey Product Hunt! 👋
I'm the solo developer behind Media Slicer, and I'm thrilled to launch version 3.0—a complete redesign and rebuild from the ground up.
The problem I kept running into: Every platform has different specs. YouTube wants one thing, TikTok another, Instagram something else entirely. I was constantly googling "what resolution for X" or "best bitrate for Y" and manually configuring exports. Tedious and error-prone.
So I built what I wanted: Pick a template, drop files, export. Done.
What's new in 3.0:
🎬 70+ Master Export Templates — Platform-calibrated presets for YouTube, TikTok, Instagram, Bilibili, Netflix, Spotify, podcasts, print formats, and more. No more guessing specs.
📄 Document Conversion — New! Convert between 30+ formats: PDF ↔ Word ↔ Markdown ↔ HTML ↔ LaTeX ↔ EPUB with optional TOC generation.
⚙️ Professional Mode — Full control over codecs (H.265, ProRes, AV1), frame rates, audio channels, color spaces, and encoding presets.
🛠️ Production Toolkits — Built-in Media Info Analyzer and Online Quality Assurance tools.
🎨 Redesigned Interface — Modern UI with collapsible sidebar for a cleaner workflow.
🌍 21 Languages — Added 11 new translations.
Plus enhanced HLS/DASH streaming support, batch processing, and 100% offline privacy—your files never leave your Mac. Native Apple Silicon infrastructure for better performance.
What templates or features would you want next? Always building based on feedback.
Happy to answer any questions! 🙌