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Echoo

Your AIShortcut. - Free macOS AI Productivity Tool with Voice Dictation and Text Transformation

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AI that works where you work. Select any text, press a shortcut - rewrite, translate, dictate, or run custom prompts without leaving your app. Work with local or external models, get response inline or in popup, screen-aware context - endless possibilities for your workflow.

Explore Marketplace→
Demo of Echoo transforming text in real time using keyboard shortcuts on macOS.
Slack
GitHub
Gmail
LinkedIn
Twitter
Figma
Trello
Chrome

Features

4×

Voice

4× faster than typing. Echoo's local voice engine, powered by NVIDIA Parakeet V3. Blazing fast, 25 languages, post-processing, running locally. Maximum security, zero cost.

25 languages
·
Secured
·
Free
Dictate
⌥ + V
"I need to send this document tomorrow morning"
Post-processing: translate to French, keep the tone
J'ai besoin d'envoyer ce document demain matin
Voice Instruct
⌥ + I
Hey team, the meeting was super long, maybe we can wrap it up quicker next time?
"Make this shorter and professional"
Hi team - could we aim to keep meetings shorter going forward? Thanks!
Ollama logo
Ollama
LocalAI logo
LocalAI
LiteLLM logo
LiteLLM
Claude logo
Claude
ChatGPT logo
ChatGPT
Gemini logo
Gemini

AI Models

Choose your AI engine - top cloud providers or local models for full privacy. Switch anytime, your workflow stays the same.

Local LLMs

Connect Ollama, LocalAI, or LiteLLM. Your data never leaves your device - no API costs, no usage limits, full control. Works offline.

echoo - local-ai
❯ ollama pull llama3.2
✓ pulling manifest
✓downloading2.0 GB
✓ verifying sha256 digest
✓success
❯
Ollama logo
Ollama
Run models locally
localhost:11434 / llama3.2
LocalAI logo
LocalAI
Run models locally
LiteLLM logo
LiteLLM
100+ providers
Works offline
Zero data sent
No API costs

Text

Fix typos, grammar, change tone, summarize, and rewrite - all with shortcuts. Never break your flow.

Rewrite⌥ R
Summarize⌥ S
Translate⌥ T
Prompt Craft⌥ P

Features

Features

Build custom AI commands or grab ready-made ones from the marketplace. Post-dictation AI enhancement that polishes your voice. Screen context that lets AI see what you see. All composable, all yours.

Custom Command
Code Reviewer
system prompt
You are a senior code reviewer. Analyze the selected code for bugs, performance issues, and security risks. Be concise.
Screen Context
Opus 4.6
Popup
Recording
Waiting for dictation to finish...
Screen Context
Toggle on to attach a screenshot with any command. AI gets your text + what's on screen as context.
Works with any command - built-in, custom, or voice instruction.

Files

Select files, use shortcuts to summarize, extract, translate, or ask questions - without opening them.

PDF Analyzed
PDF
Summary: This document outlines the quarterly goals...

See Echoo in Action

Watch AI text transformation demos - voice dictation, smart rewrite, translation, and more.

Don’t just take our word for it.

Hear from real users who made Echoo their go-to AI shortcut.

uplink // tx #01 // verified
live
“It is exactly what an AI assistant should be, with the minimum interface necessary and very transparent, I just wrote an article on it in VVMac Magazine.”
Bernard
Verified User
Writer, VVMac Magazine
EXCELLENT
uplink // tx #02 // verified
live
“I've tried many tools claiming to do something similar, but none are even remotely as intuitive and user-friendly. Love it!”
Dvir
Verified User
CEO
EXCELLENT
Echoo saves you hours

Push to Support Echoo - Open Source AI Tool

Support the project so we can build tools to save you even more.

DONATECMD + ♥
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From the Blog

Updates, tutorials, and ideas on AI productivity.

Update

v0.9.20 Beta: A Brand New Voice Engine, Dark Mode & Custom Voice Commands

Echoo's new voice engine is 4× faster than typing - running NVIDIA Parakeet locally on your Mac. 25 languages, custom voice commands, post-processing, and dark mode. The biggest release yet.

2026-02-244 min read
Read
Transparency

Your Data, Your Control

Privacy is our top priority. Your text never touches our servers, your API keys are stored in Apple Keychain, and we only collect minimal anonymous analytics.

2026-02-202 min read
Read
Update

v0.9.11 Beta: Local LLM Support & Commands Marketplace

Run AI entirely on your device with Ollama and LocalAI support - no API costs, no data leaving your Mac. Plus the new Commands Marketplace to share and discover community workflows.

2026-02-163 min read
Read
Tutorial

How to Get a Free Google Gemini API Key

Learn how to generate your free API key from Google AI Studio and start using Gemini AI in your projects within minutes.

2026-02-103 min read
Read