Capture
Region, full screen, a specific window, or a scrolling page — with an optional timed delay.
macOS screenshot studio
Capture. Annotate. Redact. All on your Mac.
Zeryth turns a screenshot into a finished, safe-to-share image: a rich annotation editor, on-device AI that detects and blurs sensitive data, smart crop, beautify backgrounds, screenshot diff, and a library that organizes itself.
100% on-device. No account, no cloud, no telemetry — your screenshots never leave the machine.
Zeryth for macOS
Actual Zeryth macOS capture
Native app UI
The problem
Sharing a screenshot shouldn't leak your data.
Every screenshot you send can carry an email, an API key, a bank balance, a face, or a customer's name. Stock screenshot tools make you spot and blur those by hand — and most upload your images to the cloud to do anything "smart." Zeryth keeps the intelligence on your Mac.
Sensitive data slips throughEmails, SSNs, cards, tokens and faces are easy to miss before you hit send.
Cloud tools see your screen"AI" screenshot apps typically ship your image off the device to process it.
Folders become chaosHundreds of
Screenshot 2026-… files with no structure or context.Workflow
Capture once. Zeryth does the rest.
Annotate
Arrows, shapes, text, callouts, blur, a real magnifier loupe, signatures — with zoom and undo.
Auto-redact
On-device AI flags sensitive data and faces; one click blurs or black-boxes all of it.
Save & organize
It's auto-named from its content and filed into a smart collection in your library.
Features
A screenshot studio, not a screenshot button.
Every capture mode
Region, full screen, window-pick with highlight, and scrolling capture that auto-stitches long pages.
Full annotation editor
Arrows (multiple heads), shapes, text with fonts, callouts with shaped bubbles, freehand, numbered steps.
On-device privacy AI
Detects emails, SSNs, cards, IBANs, API keys, addresses, payroll & banking data and faces — then redacts.
Smart crop
Vision saliency suggests the strongest crop; preview it before you commit, fully undoable.
Beautify
Drop the shot onto gradient or device backgrounds with padding, shadow, and window chrome.
Screenshot diff
Compare two captures with overlay, slider, side-by-side, and onion-skin — great for QA and design review.
Library that sorts itself
Captures are classified (Receipt, Code, Invoice, Travel…) into smart collections with logical names.
Table → CSV
Reconstructs a table from a screenshot's text and exports clean CSV — entirely offline.
Local by design
No account, no cloud, no telemetry. Apple Vision runs on your Mac; images never leave it.
Real product surfaces
Actual Zeryth screenshots, not concept art.
The annotation editor, the on-device AI panel, beautify backgrounds, and the screenshot comparison view — captured directly from the macOS app.
Different by design
Not a clipboard tool. Not a cloud uploader. A private studio.
Most screenshot apps either stop at "capture and arrow" or send your image to a server to do anything intelligent. Zeryth puts a full editor and real AI on your Mac — the screenshot is finished and safe before it ever leaves your hands.
Versus basic capture appsA complete editor, AI redaction, beautify, and diff — not just markup.
Versus cloud screenshot toolsNothing is uploaded. Apple Vision runs locally; no account required.
Versus manual cleanupSensitive data is detected and removed in one click, then auto-filed.
Simple pricing
Try it free. Unlock once. Yours forever.
Zeryth is free to use with daily limits on exports and AI actions. Zeryth Pro removes every limit with a one-time App Store purchase — no subscription.
App Store
Zeryth Pro
Unlimited annotated exports, unlimited privacy scan & smart redact, unlimited smart crop, screenshot diff & beautify, and the full auto-organized library — one-time purchase.
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