How Aura rewrites your text with authentic human tone.
Most AI writing tools sound sterile, generic, and painfully recognizable. Aura rewrites your text using local LLMs directly on your Mac with fine-tuned directives designed to eliminate robotic mannerisms, clichés, and filler, preserving your authentic voice.
The Zero-AI Tone Guarantee
Aura is instructed to never use stereotypical AI tropes — phrases like "delve into", "in today's fast-paced world", "testament to", or excessive exclamation points and bullet points. Whether proofreading an email or polishing an essay, Aura sounds like a sharp human editor sitting beside you.
⚡ Core ML on the Neural EngineHardware Accelerated
Aura's own model (Balanced, 1.2 GB, or Expert, 2.8 GB) is downloaded once and runs with Apple's Core ML on the Neural Engine of Apple silicon Macs.
🍎 Apple Intelligence ReadymacOS 26+
Seamlessly integrates with Apple's built-in FoundationModels on supported macOS versions, offering zero-memory overhead writing assistance with full system integration.
⌨️ System-Wide Hotkey (⇧⌘P)Any App
Works in Safari, Chrome, Slack, Apple Notes, Mail, Pages, and code editors. Select your text, press ⇧⌘P, and preview the live streaming diff right above your cursor.
🔒 100% On-Device Privacy0 KB Cloud
Your writing contains private thoughts, financial data, and personal emails. Aura runs completely offline — zero bytes leave your Mac and zero API keys are required.