Omna Chrome extension icon

Omna

✨ AI-Powered
👥 10K+ users
📦 v0.1.0
💾 1.74MiB
📅 2026-05-20
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Overview

You're overpaying for AI. Every time you paste a file, a spreadsheet, or a long document into Claude or ChatGPT, you're sending thousands of tokens the AI doesn't need — and paying for every one of them.

Omna fixes that before the data leaves your browser.

THE TOKEN TAX IS REAL
A $50 query becomes $0.05 when you send 100 rows instead of 100,000. Omna's local Rust engine finds the exact context your AI needs — the right rows, the right fields, the right data — and strips everything else. Your AI gets a surgical input. You get a precise answer at a fraction of the cost.

YOUR PRIVATE DATA STAYS PRIVATE
Names, emails, phone numbers, government IDs, financial data — all masked locally before anything touches an AI server. The AI answers with placeholders like [PERSON_1]. Your real data never leaves your device. Shield mode decodes the reply so you read natural language, not tokens.

HOW IT WORKS
• Type or paste into Claude, ChatGPT, Gemini, Perplexity, or DeepSeek
• Omna detects sensitive data instantly using a local WebAssembly engine
• PII is masked before sending — the AI never sees the real values
• Attach a Word doc or PDF — Omna scans it and alerts you before you send
• Token counter shows exactly how much you're saving in real time

WORKS ON
Claude.ai · ChatGPT · Gemini · Perplexity · DeepSeek

FULLY LOCAL. ZERO CLOUD.
Omna runs entirely in your browser using a Rust-powered WebAssembly engine. No data is sent to Omna servers. No account required. Everything happens on your device, in milliseconds.

FREE FOR LIFE — FIRST 10,000 USERS
Install now to lock in free access permanently. Visit omna.dev to claim your spot.

Tags

Productivity/developer productivity/developer

Privacy Practices

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

🔐 Security Analysis

This extension hasn't been security-scanned yet.

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