Mask Shot: Blur & Redact

CDev

In-app purchases

About this app

Blur & redact screenshots before you share.

MaskShot helps you share screenshots safely by automatically detecting and redacting sensitive text — tokens, emails, URLs, API keys, private details, and more. Everything happens on your device. Nothing is sent to the cloud.

WHY MASKSHOT
Screenshots often hide secrets: API keys, tokens, emails, connection strings, personal info. Sharing them as-is can leak sensitive data. MaskShot analyzes your screenshot on-device, detects private details, and lets you blur or censor exactly what you want — so you can save or share with confidence.

HOW IT WORKS
1. Pick or take a photo — choose screenshots from your gallery or capture a new one.
2. Review & edit — see what's detected; add manual blur or redaction areas, change colors, zoom to inspect.
3. Save or share — export to gallery, share only, or both. Your choice.

KEY FEATURES
• Privacy first — all detection and editing happens on your device. Your images never leave your phone.
• On-device OCR — detects emails, tokens, URLs, credit cards, and common secret patterns automatically.
• Built-in patterns — API keys, Bearer tokens, JWTs, AWS keys, GitHub/Google/Stripe/Slack tokens, private keys, and more. Premium adds custom regex.
• Editor — rectangle and oval redaction; move, resize, undo. Multiple colors or custom.
• Secure photo vault — keep protected photos in a PIN- or biometric-locked space. Free: up to 5 images; Premium: unlimited vaults.
• Export — save to gallery, share only, or save and share. Set your default in Settings.

FREE VS PREMIUM
• Free: core redaction, built-in patterns, secure vault (5 images), edit history stored locally.
• Premium: custom detection patterns, unlimited vault, batch editing.

MaskShot does not use AI to process your data — detection is entirely on-device. See our Privacy Policy and Terms at maskshot.chuongle.dev.

What’s new

- Save image with correct ratio with origin