The AI Writing Editor
Write it all—from blog posts to full-length novels.Let AI handle drafting, editing, and reviewing while you focus on ideas.
Text Completion
Press Tab. Words appear.
Fastnote reads your line as you type and suggests what's next—without losing your voice. Just hit Tab to accept.
One-click Rewrite
Polish any sentence—instantly.
Refine tone, tighten flow, or expand ideas—no copy-pasting from ChatGPT.
Personal AI Co-writer
Learns your style, gets smarter every draft.
From rough draft to final review, Fastnote adapts to your voice with every word you write.
Markdown that just works
Shortcuts and auto-format for effortless markup.
Version History—Automatic
Every edit is saved, so you can roll back anytime.
Cite with confidence
Upload sources and let AI fact-check as it writes.
Teach Fastnote by Example
Feed samples to lock in tone & style.
Context-aware projects
Organize content by project.
Rich Media, No Problem
Transcribe, summarize, or quote audio, video, or images with one upload.
Try Fastnote freeNo credit card required
Use Cases
Write anything—Quickly and smoothly
Blogs & Articles
Keep your voice. Tell Fastnote what you want to say and get a ready draft that sounds like you.
Email
From greeting to sign-off, craft polished emails in minutes—without losing your tone.
Press Releases
Generate on-brand releases that hit every key point—and read smoothly.
Books & Fiction
From outlines to consistent style, let AI strengthen your manuscript at speed.
Meeting Minutes
Upload audio and get concise, accurate minutes in your preferred tone and terminology.
Everything Else
Describe the task and Fastnote delivers—always in your unique voice.
FAQ
Try for Free
Give Fastnote a spin
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No credit card required
Made by n, Inc.