SnapCanvas - screenshot app

SnapCanvas is an all-in-one, privacy-first desktop screenshot suite designed for professionals, support teams, developers, accountants, and creators. It
combines fast capture, professional framing, rich annotations, on-device OCR, automatic sensitive data redaction, and flexible file uploading into a
single workflow.

PRIVACY & SENSITIVE DATA REDACTION (GDPR READY)
- Automatic detection and masking of sensitive data: emails, IBAN bank accounts, tax IDs (VAT / NIP), national IDs, credit card numbers, and phone
numbers.
- Choose between Blur, Noise, or Blackout redaction styles before sharing.
- Local-by-default architecture: OCR and redaction engines run entirely offline on your computer.
- Optional Local-Only Mode cuts off external network calls completely.
- Ephemeral clipboard support to auto-clear copied screenshots after 60 seconds.

CAPTURE & MULTI-MONITOR SUPPORT
- Precise region capture, window selection, full screen, and multi-monitor stitching.
- Configurable delay timer (0 to 10 seconds) for capturing menus, tooltips, and hover states.
- Global shortcuts and system tray actions for quick access.

BEAUTIFUL FRAMING & TEMPLATES
- Transform raw screenshots into clean, branded visuals for documentation, bug reports, and social media.
- Control padding, corner radius, drop shadows, aspect ratios (16:9, 1:1, Story, Social), and custom backgrounds or gradients.
- Watermark support (text and logo) and reusable custom framing presets.

ANNOTATION & EDITING TOOLS
- Arrows, lines, geometric shapes, freehand pen, and highlighters.
- Step-by-step numbered callouts and customizable text boxes.
- Non-destructive layers with full undo/redo and cropping handles.

OFFLINE OCR & QR CODE SCANNING
- Built-in offline OCR text extraction (supports English, Polish, German, French, Spanish, Italian).
- Click any detected word to copy or drag to select multi-word ranges.
- Automatic QR code detection: open links or copy decoded text instantly.

EXPORT & UPLOAD DESTINATIONS
- Instant clipboard copy with all layers preserved.
- Save to disk (PNG, JPEG, WebP) with configurable naming templates.
- Built-in upload support: transfer images directly to your own FTP/SFTP server, Amazon S3 bucket, or public hosting providers.