Sealshot
Sealshot is a free, open-source Mac screen capture application that supports screenshots, screen recording, annotation, redaction, OCR extraction, and searchable capture collections. It processes data on-device without accounts, telemetry, or cloud storage.
Overview
12 featuresSealshot is a Photo editors project. Capturing, editing, securing, and extracting information from screenshots without sending data to the cloud. Sealshot is an open-source project aimed at mac users who need private screen capture and annotation tools. Sealshot is open source under the GPL-3.0 license. It ships for the web and macOS.
Sealshot first shipped in 2026. Development happens publicly on GitHub with 11 stars and 6 commits in the last 90 days. Key capabilities include pixel loupe, live dimensions, and screen recording.
Summary written by a language model from the project’s public pages.
- Pixel loupe
- Live dimensions
- Screen recording
- System audio
- Microphone capture
- Editable annotations
- Smart redaction
- Touch ID encryption
- OCR extraction
- Text search
- Collections
- Favorites
Built with & integrations
- Astro
- /_astro/ in the HTML
- Cloudflare
- cf-ray header · cf-cache-status header
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
- Indexed1 Sept · 23:47 UTCWe built a local first screenshot app for Mac and would love feedback verified against its public sourceSource: PulseGate · Open
Frequently asked questions about Sealshot
- What does Sealshot do?
- Capturing, editing, securing, and extracting information from screenshots without sending data to the cloud. It is catalogued under Photo editors on PulseGate.
- Who should use Sealshot?
- Sealshot is an open-source project built for mac users who need private screen capture and annotation tools.
- Is Sealshot free?
- Yes — Sealshot is open source under the GPL-3.0 license and free to use.
- What platforms does Sealshot run on?
- Sealshot runs on the web and macOS.
- Is Sealshot still maintained?
- The GitHub repository shows 6 commits in the last 90 days.
- What projects are similar to Sealshot?
- Similar projects tracked by PulseGate include SimplShot, Better Shot, and SeenShot.SimplShotBetter ShotSeenShot
- When did Sealshot launch?
- Sealshot first shipped in 2026.
- Is Sealshot open source?
- Yes — Sealshot is open source under the GPL-3.0 license, developed on GitHub.
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