Free Speech to Text on Mac

Speech to text on Mac doesn't have to cost anything. From Apple's built-in dictation to powerful third-party apps, several excellent free options exist.

This guide compares every free speech to text option for Mac, helping you find the best fit for your workflow.

Overview: Free Options

1. Hapi — Best Overall Free Option

Hapi is a free Mac app that provides professional-grade speech to text.

Features

• Global hotkey: Press shortcut anywhere, speak, text appears at cursor
• Smart formatting: Automatic punctuation, capitalization, paragraph breaks
• Filler removal: Removes "um," "uh," and other verbal fillers
• Auto-paste: Transcription pastes directly — no copy/paste needed
• Meeting transcription: Records Zoom, Teams, Meet with speaker labels
• 25+ languages: Auto-detection, no manual switching
• 100% local: Works offline, audio stays on your Mac

How to Use

1. Download from speakhapi.com
2. Set your global hotkey (e.g., ⌃⌥Space)
3. Press hotkey, speak, press again
4. Formatted text appears at your cursor

Why It's Best

Hapi is the only free option that combines:

• Global hotkey (works in any app)
• Smart formatting (no "period" "comma" commands)
• Meeting transcription (with speaker labels)
• Offline capability (complete privacy)

Cost: Free, no limits, no account required

Requires: Apple Silicon Mac (M1 or later)

2. Apple Dictation — Built-in Option

Mac's native speech to text, available in every text field.

How to Enable

1. System Settings → Keyboard → Dictation
2. Toggle On
3. Choose shortcut (default: press Fn twice)

How to Use

1. Click in any text field
2. Press Fn twice (or your chosen shortcut)
3. Speak
4. Press Fn twice to stop

Features

• Works in any app with text fields
• No installation required
• 60+ languages supported
• Offline support for 8 languages (Apple Silicon)
• Voice commands for editing ("select all," "delete that")

Limitations

Must speak punctuation:

• Say "period" for .
• Say "comma" for ,
• Say "new paragraph" for ¶
• Say "question mark" for ?

Other limitations:

• Times out on pauses
• No global hotkey (must be in text field)
• No smart formatting
• No meeting transcription
• Accuracy varies by language

When to Use

Apple Dictation works best for:

• Quick notes in text fields
• Users who don't want to install anything
• Occasional dictation needs

3. Whisper.cpp — Developer Option

Open source command-line Whisper implementation.

Setup

# Clone repository
git clone https://github.com/ggerganov/whisper.cpp
cd whisper.cpp

# Build
make

# Download model (base is good, large is best)
./models/download-ggml-model.sh base.en

Basic Usage

# Record audio (using SoX)
rec -r 16000 -c 1 recording.wav

# Transcribe
./main -m models/ggml-base.en.bin -f recording.wav

Features

• Completely free and open source
• Multiple model sizes (tiny to large)
• Highly accurate (especially large model)
• Maximum flexibility

Limitations

• Command line only (no GUI)
• No real-time dictation
• Requires technical setup
• No auto-paste feature
• Manual file handling

When to Use

Whisper.cpp is ideal for:

• Developers building custom tools
• Batch transcription scripts
• Users who prefer command line

4. Web-Based Free Options

Browser-based speech to text tools.

Google Docs Voice Typing

1. Open Google Docs
2. Tools → Voice typing
3. Click microphone icon
4. Speak

Pros: Free, decent accuracy, works in Chrome Cons: Requires internet, only works in Google Docs, cloud processing

Speechnotes

Web app at speechnotes.co

Pros: Free tier available, simple interface Cons: Browser only, cloud processing, limited features

Limitations of Web Apps

• Require internet connection
• Audio sent to servers (privacy concern)
• Only work in browser
• No system-wide hotkey

Detailed Comparison

Accuracy

All modern options achieve good accuracy. The difference is in features and convenience.

Privacy

*Apple Dictation processes locally on Apple Silicon for supported languages.

Features

Use Cases: Which Free Option?

Daily Voice Notes

Best: Hapi

Global hotkey + auto-paste means you can dictate into any app without changing your workflow. Smart formatting saves editing time.

Quick Text Entry

Best: Apple Dictation

If you're already in a text field and just need to enter a few sentences, Apple's built-in option works without installing anything.

Transcribing Audio Files

Best: Hapi or Whisper.cpp

Both handle file transcription well. Hapi offers drag-and-drop simplicity; Whisper.cpp offers scripting flexibility.

Meeting Transcription

Best: Hapi

Only free option with meeting detection, system audio capture, and speaker labels.

Development/Automation

Best: Whisper.cpp

Full control for building custom transcription workflows.

Making the Switch from Paid Apps

From Dragon ($699)

Dragon users switching to free options:

Hapi provides most Dragon features for free. The main thing missing is extensive voice command support for editing.

From Otter.ai ($16.99/month)

Hapi covers core Otter features. Team collaboration and AI summaries require paid cloud services.

Tips for Better Free Transcription

Audio Quality

• Use a quality microphone (AirPods work well)
• Minimize background noise
• Speak clearly at natural pace

Environment

• Quiet rooms improve accuracy
• Close windows during important dictation
• Consider a dedicated mic for frequent use

Workflow

• Learn your chosen tool's hotkey
• Review transcripts promptly (easier to catch errors)
• Build habit of dictating first drafts

Common Questions

Is free speech to text as good as paid?

For accuracy, yes. Modern free tools like Hapi and Whisper.cpp use the same AI models (Whisper) as many paid services. The difference is in additional features (team collaboration, AI summaries), not transcription quality.

Can I use free speech to text for work?

Absolutely. Hapi is used by professionals daily. For complete privacy (legal, medical, confidential), local processing options (Hapi, Whisper.cpp) are actually preferred over cloud services.

What about accuracy for accents?

Whisper (used by Hapi and Whisper.cpp) was trained on diverse audio including many accents. Most users report good results regardless of accent.

Do free options work offline?

• Hapi: Yes, fully offline
• Apple Dictation: Partially (8 languages on Apple Silicon)
• Whisper.cpp: Yes, fully offline
• Web apps: No

Is there a free option for Windows?

This guide focuses on Mac. For Windows, consider:

• Windows built-in Voice Typing (Win+H)
• Whisper.cpp (cross-platform)
• Web-based options

Summary

Free speech to text on Mac has never been better:

For most Mac users, Hapi provides the best free experience: professional features that match or exceed paid alternatives, with complete privacy through local processing.