100% Local | No Cloud
One‑click, local blurring for sensitive data in live calls and recordings — no cloud, no setup.
Download for
Google Chrome
Download for
Microsoft Edge
Download for
Brave, Comet, etc.
Download for
Mozilla Firefox
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Featured by Google
Protects your data on the tools you use daily:
Your data never leaves the browser.
For text, elements, or areas.
Emails, IDs, phone numbers, passwords, API-keys, etc.
So you’re demo‑ready next time.
Deliver real-time demos without exposing client data and prices.
Auto-detect PII
Per-domain rules
Instant blur
One‑click blur
Custom zones
Present docs and portfolios while staying compliant.
100% local processing
Managed zones
Zero cloud
Zero AI
Sales Engineer, B2B SaaS
"Consulting calls are calmer: I switch between projects while sensitive fields stay hidden.”
Independent Consultant
"I present portfolios and reports and remain compliant. 100% local processing means our data never leaves our device.”
Financial Advisor
"Record lessons without editing. I mask emails and tokens on the fly, and the video is ready immediately.”
Creator & Coach
| Features | DataBlur | ZeroBlur | BlurWeb | Entropy |
|---|---|---|---|---|
| Local processing |
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| Auto‑detect PII |
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| Manual blur |
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| Stability |
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Breaks on some sites | License delivery issue | Complexity |
| Persistence |
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Loses on page switch | Sometimes forgets |
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| Price | Free | Free | $67-127 lifetime | Niche pricing |
Note: DataBlur Pro consistently outperforms alternatives with reliable persistence, broad compatibility, and local-first architecture.
100% Local | No Cloud | No AI
In DataBlur 2.4.0, you can add keywords that are always blurred automatically — no manual selection needed. 100% local, no cloud, no AI.
"I deliver real demos without fake data. One click and prices and client names are hidden."