ScreenMask
Auto-redact sensitive data on screen while presenting
ScreenMask launched on May 12, 2026 with 9 votes, #1,305 of 20,538 launches that month and more than 90% of that year's launches.
What it does
Stop leaking sensitive data during screen shares! ScreenMask is a privacy-first browser extension that automatically detects and blurs PII on your screen in real-time. It uses mathematical algorithms (Luhn, Verhoeff) to instantly redact emails, credit cards, banking info, and custom IDs with zero false positives. 100% local processing—your data never leaves your browser. Keep your presentations, streams, and recordings safe.
The #1 Chrome Extension for screen sharing privacy. Automatically detects and blurs emails, credit cards, Aadhaar, PAN, UPI, bank codes and more in real-time. 100% local processing.
The ultimate Browser Extension to auto-redact sensitive data on screen during screen sharing and recording. Automatically detects and blurs emails, credit cards, Aadhaar, PAN, bank codes, and more — in real-time, 100% locally. No manual blurring. Our contextual regex and validation engine detects PII instantly as it appears, with near-zero latency. Covers global formats (Credit Cards, SSN, IBAN) and India-specific identifiers (Aadhaar, PAN, GSTIN, UPI, IFSC). Your data never leaves your browser. Every redaction happens client-side — no servers, no logs, no risk. Define your own keywords or Regex patterns to redact internal IDs, project names, or any proprietary data format. One click to…from getscreenmask.com
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- NR[name-redacted] – Sharing screen is scary in SaaS age2025 · ▲22
Sharing screen is really scary today with all PIIs and secrets sprawling around your screen, so I built [name-redacted], a small Chrome extension that spots API keys, tokens, emails, and throws a blur overlay on them in real time. The goal is to make screen-sharing feel safe again without adding steps to a demo. Everything runs locally—regex + entropy heuristics compiled to WASM—and the extra CPU cost averages ~1 ms per mutation on my M1. Custom rules can be added with a JSON file for teams that have proprietary token formats. visit [url-redacted] Feedback please <3
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Dev tools · May 2026 · kilo.ai
Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
Life & fun · May 2026 · github.com
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