SeamStack: Screenshot Stitch

Dev Jang

About this app

Turn separate screenshots into one clean, continuous image with SeamStack. Choose several images, arrange them in the right order, trim away repeated headers or unwanted edges, and export a crisp PNG.

BUILT FOR REAL SCREENSHOT PROJECTS
• Join chats, receipts, articles, reports, guides and comparison screens
• Reorder images with clear drag handles
• Zoom in when similar screenshots are hard to tell apart
• Duplicate one source when you need multiple cropped sections
• Remove any item without restarting the project

PRECISE, NON-DESTRUCTIVE CONTROL
• Set a visible top-to-bottom range for each image
• Add optional spacing between sections
• Preserve source pixels instead of enlarging narrower images
• Keep originals unchanged
• Export a standard PNG with no watermark

PRIVATE BY DESIGN
SeamStack processes images on your device. There is no account, cloud upload, analytics, advertising or tracking. Android's system Photo Picker gives the app access only to the images you select.

SAVE OR SHARE WHEN YOU ARE READY
Preview the final dimensions and file size, save the result to Pictures/SeamStack, or open Android's share sheet.

SeamStack supports English, Korean and Spanish in the app.

What’s new

Initial release: select, reorder, zoom, duplicate and trim screenshots, then export one private, watermark-free PNG entirely on device.