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Write freely,

without fear.

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The true local AI editor that doesn’t share your data

Every time you type into a popular AI writing tool like ChatGPT, Claude or Gemini, your words leave your machine. They end up on servers you don't control, in databases you can't inspect, and potentially in training datasets you never consented to. For journalists, activists, and anyone writing something sensitive, that's not a trade-off worth making. OpenWriter runs an AI model directly on your computer. Every keystroke, every draft, and every AI interaction stays on your device. There is no server and no account. When your data never leaves your machine, there is nothing to collect, nothing to compel, and nothing to breach.

Cloud AI tools also cost a fortune to run, burning through massive data-centers and passing that expense to you as a never-ending subscription. For open-writer, we ask for one purchase per machine, no recurring fees of any kind.

Coming Soon

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100% Local Processing

OpenWriter runs entirely on your machine using local large language models via llama.cpp. Your documents, prompts, and edits are never sent to external servers.

Phone

AI Writing & Editing Assistant

Enhance your writing with intelligent suggestions, rewriting, summarization, and grammar improvements, all powered by offline AI.

Built for Security & Privacy

Perfect for:

  • Legal professionals managing confidential files
  • Researchers working with sensitive data
  • Enterprises with strict data policies
Phone

Fully Open-sourced

OpenWriter is fully open source. You don't have to take our word for it, because you can read every line of code yourself and verify that your data stays exactly where we say it does.

Specs

Why Choose OpenWriter?

You need a solution that keeps up. That’s why we developed Area. A developer-friendly approach to streamline your business.

OpenWriter

Checkmark

Edit documents with AI Assistance

Checkmark

Clearly shows what changed after AI edit

Runs without Internet connections

Does not upload your data

Only runs on your computer

Other Popular AI Providers

Edit documents with AI Assistance

Does not show what changed after AI edit

Cannot run without Internet connections

Always upload your documents to data centers to process

Runs on costly data centers

One-time purchase,

life-time usage.

No recurring charges. Purchase your life-time usage license for $39.99.

Coming Soon

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Terms of Service

©2026 OpenWriter. Built by SafeLab.

All Rights Reserved

Download

About

GitHub

Contact Us

Write freely,

without fear.

Data points on top of landscape

Download

The true local AI editor that doesn’t share your data

Every time you type into a popular AI writing tool like ChatGPT, Claude or Gemini, your words leave your machine. They end up on servers you don't control, in databases you can't inspect, and potentially in training datasets you never consented to. For journalists, activists, and anyone writing something sensitive, that's not a trade-off worth making. OpenWriter runs an AI model directly on your computer. Every keystroke, every draft, and every AI interaction stays on your device. There is no server and no account. When your data never leaves your machine, there is nothing to collect, nothing to compel, and nothing to breach.

Cloud AI tools also cost a fortune to run, burning through massive data-centers and passing that expense to you as a never-ending subscription. For open-writer, we ask for one purchase per machine, no recurring fees of any kind.

Coming Soon

A image that shows a mountain range

100% Local Processing

OpenWriter runs entirely on your machine using local large language models via llama.cpp. Your documents, prompts, and edits are never sent to external servers.

Phone

AI Writing & Editing Assistant

Enhance your writing with intelligent suggestions, rewriting, summarization, and grammar improvements, all powered by offline AI.

Built for Security & Privacy

Perfect for:

  • Legal professionals managing confidential files
  • Researchers working with sensitive data
  • Enterprises with strict data policies
Phone

Fully Open-sourced

OpenWriter is fully open source. You don't have to take our word for it, because you can read every line of code yourself and verify that your data stays exactly where we say it does.

Specs

Why Choose OpenWriter?

You need a solution that keeps up. That’s why we developed Area. A developer-friendly approach to streamline your business.

OpenWriter

Edit documents with AI Assistance

Clearly shows what changed after AI edit

Runs without Internet connections

Does not upload your data

Only runs on your computer

Other Popular AI Providers

Edit documents with AI Assistance

Does not show what changed after AI edit

Cannot run without Internet connections

Always upload your documents to data centers to process

Runs on costly data centers

An eye-catching landscape of green.

One-time purchase,

life-time usage.

No recurring charges. Purchase your life-time usage license for $39.99.

Coming Soon

Phone