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SplitBox includes keyboard shortcuts to help you work faster without reaching for your mouse.

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Available Shortcuts

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Split Input

Cmd+Enter (Mac) / Ctrl+Enter (Windows/Linux)

Execute the split operation on your current input.This is the primary shortcut in SplitBox. Once you’ve pasted your list and configured your split settings, press this combination to instantly generate your batches.
The split shortcut works when the input textarea is focused. You can press it immediately after pasting your data.

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When Shortcuts Are Active

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Split Shortcut Requirements

The Cmd+Enter / Ctrl+Enter shortcut is available when:
  • The input field contains text (not empty)
  • The split value is a valid positive integer (≥ 1)
  • There are no preprocessing errors
  • A split operation is not already in progress
If the shortcut doesn’t work, check the controls area for error messages or validation warnings.
A hint appears below the controls showing ”⌘+Enter to split (X prepared items)” when the shortcut is ready to use.

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Workflow Tips

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Efficient Splitting Workflow

1

Paste your data

Use Cmd+V / Ctrl+V to paste your list into the input area.
2

Adjust settings (optional)

Use Tab to navigate between controls if you need to change split mode, batch size, or other options.
3

Split with keyboard

Press Cmd+Enter / Ctrl+Enter to execute the split without moving to your mouse.
4

Copy results

Click the copy icon on any batch to copy it to your clipboard, then paste with Cmd+V / Ctrl+V.

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Rapid Iteration

When experimenting with different split configurations:
  1. Change a setting (batch size, mode, template, etc.)
  2. Press Cmd+Enter / Ctrl+Enter to immediately see the results
  3. Repeat until you get the desired output
You don’t need to clear the previous results. Each split operation replaces the previous batches automatically.

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Browser Shortcuts

In addition to SplitBox’s built-in shortcuts, standard browser shortcuts work as expected:

Select All

Cmd+A / Ctrl+A - Select all text in the input area

Copy

Cmd+C / Ctrl+C - Copy selected text to clipboard

Paste

Cmd+V / Ctrl+V - Paste from clipboard

Undo

Cmd+Z / Ctrl+Z - Undo the last edit in the input area

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Accessibility Notes

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Screen Reader Support

All interactive elements in SplitBox are keyboard accessible:
  • Use Tab to move forward through controls
  • Use Shift+Tab to move backward
  • Use Space or Enter to activate buttons
  • Use arrow keys to navigate dropdown options

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Focus Management

The input textarea receives focus automatically on page load, so you can start pasting immediately.
The theme toggle button in the header includes an ARIA label for screen readers: “Switch to light mode” or “Switch to dark mode”.

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Future Shortcuts

SplitBox currently focuses on a single, essential keyboard shortcut to keep the interface simple. If you’d like to see additional shortcuts, consider contributing to the project or opening a feature request.
Interactive shortcuts like Cmd+R (reload page) and Cmd+W (close tab) still perform their standard browser functions. Be careful not to accidentally reload the page if you have unsaved batches.

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