Omna
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Private data masked. Token tax killed. Before the AI sees your file.
Omna — Stop the Token Tax. Build a Privacy Wall.
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 (sensitive data) is masked before sending — the AI never sees the real values
• Attach a Word doc or PDF — Omna scans it, masks it or alerts you before you send
• Token counter shows exactly how much you're saving in real time
• Shield mode decodes the AI's reply so you read natural language, not [PERSON_1]
WHAT THE METRICS MEAN
Fields Masked — how many pieces of sensitive data Omna has hidden
Uploads Protected — how many file attachments have been scanned before sending
Tokens Saved — estimated tokens removed by sending only what the AI needs
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.
Latest reviews
- Sushil Jindal
- Easy to Install & use , masking feature is excellent. Seems good solution to make data more accessible and AI-ready.
- Brian Frost
- Great concept and execution. Omna helps protect sensitive information before it reaches AI models while reducing token usage and associated costs. Easy to understand, easy to use, and a valuable addition to any AI workflow where privacy and efficiency matter.
- Amman Khan
- this is really helpful.