SnapBox

Bulk link opener for power users. Right-click drag to open multiple links, shift-click for batch checkboxes.

SnapBox speeds up repetitive actions on websites. Open multiple links, click buttons, or select checkboxes – simply by dragging with the right mouse button. For pages with vertical checkbox lists (e.g., webmail), SnapBox provides an additional checkbox stripe: Select one checkbox, hold Shift, and move the mouse vertically to mark more checkboxes in the same column. --- RIGHT-CLICK DRAG GRID • Open multiple links in new tabs at once • Quickly select checkboxes, buttons, or radio buttons • Optional: Automatically copy links to the clipboard while dragging (Shift/Ctrl/Alt) • Open high-resolution image URLs directly from thumbnails (e.g., Amazon, Geizhals) • Adjustable delay for opening tabs and clicking buttons • Only elements of the same type are selected as the element where the drag started (prevents mixed selections) • Also works with Shadow DOM content • Optional modifier key (Shift/Ctrl/Alt) to activate drag selection --- CHECKBOX STRIPE • Optimized for Gmail, Proton Mail, Fastmail, and Outlook.com • Vertical dragging selects entire checkbox columns • Activation key freely selectable (Shift/Ctrl/Alt) • Two modes: “Toggle” or “Activate only” • Adjustable stripe width • Optional counter displays how many checkboxes are selected --- THEME DETECTION (LIGHT / DARK) • Automatically adapts to light or dark mode • Separate color and contrast settings for both modes • Detects Dark Reader automatically • Preconfigured profiles for Geizhals, GitHub, and Computerbase • Custom site patterns can be created and managed --- CONFIGURATION • Live preview of all changes • Separate testing areas for grid and stripe • Adjustable colors and opacity levels • Fine-tuned delay controls for tabs and clicks • Choose whether new tabs receive focus --- PRIVACY • No data collection or tracking • Runs fully locally in the browser • No communication with external servers • Automatically disabled on more than 40 banking websites --- USE CASES Research & Reading • Open search results and articles in batches Online Shopping • Compare products and reviews in parallel Email Management • Select and process emails in bulk Admin / CMS Interfaces • Fill out forms faster • Execute batch operations more efficiently --- TECHNICAL DETAILS • Manifest V3 • Shadow DOM support • Stable selection with scroll anchoring • Responsive UI without page reload --- GETTING STARTED Works immediately after installation. Advanced configuration available in the options page with live preview. --- LANGUAGES English and German.