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Discover tools from different categories to expand your toolkit beyond Health.
Thumbnail Generator
Create perfectly sized thumbnails from your images. Free online thumbnail generator with custom dimensions and aspect ratio control.
Image
HTML Formatter
Format and beautify HTML code with proper indentation and structure. Free online HTML prettifier.
Developer World
PHQ-9 Depression Assessment
Complete the validated PHQ-9 depression assessment questionnaire. Assess depression severity with this widely-used clinical screening tool.
Health
Day/Night Length Calculator
Calculate the length of daylight, night, and twilight periods for any location and date. Track seasonal changes in day/night duration.
Astronomy