Night Reader Tool - Change Black Text to White

Reading black text on your computer's bright white screen at night can reduce your brain's melatonin and disrupt sleep. (Read the latest research.) A bright white background fools your mind into 'daylight' mode. Better to print the document, or -- if you must stare at the computer -- use the tool below to change the bright background into a black one, which is less melatonin-threatening.