SparkFlow

Speak at the speed of thought.

Turn your voice into text and keep your ideas flowing.

Click to start recording
0 words
Use anywhere
AI, emails, messages, notes
Save time
3.2x faster than typing
Stay organized
Auto-saved and categorized
Keep your flow
Ideas captured instantly

Recent Thoughts

"Thoughts shouldn't have to wait for typing."

— SparkFlow

SparkFlow

Turn spoken thoughts into text, so ideas keep flowing without slowing down to type. Just speak, capture, and use your thoughts anywhere.

How It Works

Speak
Click the mic and talk naturally — no setup, no login
Capture
Text appears instantly with fillers removed and sentences formatted
Use Anywhere
Copy to clipboard and paste into any app, email, or CLI
Open source
Build it with us on GitHub
Free and MIT-licensed. Ideas, issues, and pull requests are all welcome.

SparkFlow uses the Web Speech API — works best in Chrome and Edge.

Features

Filler Removal Strips "um", "uh", "hmm" and other filler words automatically
Smart Formatting Capitalizes sentences and adds punctuation automatically
Custom Topics Auto-categorizes transcripts, or create your own topics with keywords and colors
Activity Rings Track daily, weekly, and monthly time saved with customizable goals
Edit & Manage Click thoughts to edit, select all, bulk delete, or reorganize by topic
100% Private Your history stays in your browser — no accounts, no tracking

Release Notes

v1.0.0 October 2026
  • Real-time voice-to-text transcription
  • Filler word removal and smart formatting
  • Custom topics with keywords and colors
  • Activity rings with time-saving goals
  • Edit and manage thoughts from sidebar
  • Calendar-based history with topic/time views