v1.0.0

Thumbnail Maker v1.0.0

Native SwiftUI thumbnail maker for social media.

Features

• Paste iPhone screenshots (Cmd+V) or drag & drop
• Platform presets: X (1080x1080), note.com (1280x670), LinkedIn (1200x627)
• 2 template styles: Center (screenshot + background) / Full (screenshot + overlay)
• Text overlay with 9-position grid, adjustable size and color
• 6 gradient presets + solid + custom background
• Video → animated GIF export with inline preview
• iPhone-accurate corner radius
• One-click clipboard copy or PNG/GIF export

Install (macOS 14+)

1. Download ThumbnailMaker-v1.0.0-macos.zip
2. Unzip
3. Move ThumbnailMaker.app to /Applications/
4. First launch: right-click → Open (unsigned app requires Gatekeeper bypass once)