Check the contrast ratio between text and background colors and see if it passes WCAG AA and AAA for normal and large text.
Find concrete volume and the cement bags, sand and aggregate needed for a slab, floor or column in M15, M20 or M25 mix.
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Find how many kg of seed you need for your field from area and seed rate per acre, including extra for wastage.
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Convert CSV to JSON or a JSON array to CSV online, with quoted-field support and one-click download.
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Remove duplicate and empty lines from a list, ignore capital letters, trim spaces and sort A–Z, Z–A or by length.
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🔥 TrendingGenerate FAQPage JSON-LD structured data code from your questions and answers to add to your web page.
🔥 TrendingCalculate fixed deposit maturity amount and interest with quarterly, monthly, half-yearly or yearly compounding.
🔥 TrendingConvert N, P and K nutrient needs into kg and bags of Urea, DAP and MOP for your field area.
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🔥 TrendingMake stylish Free Fire, BGMI and PUBG names with symbols and fancy fonts. Copy and paste into your game or Instagram.
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🔥 TrendingCalculate the price of gold jewellery from weight, karat purity, making charge and GST.
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🔥 TrendingEstimate your gratuity amount from last drawn basic + DA and years of service using the 15/26 or 15/30 formula.
Find your maximum heart rate and training zones for fat burn, cardio and performance from your age, with Karvonen option.
🔥 TrendingWork out your HRA exemption and taxable HRA from basic salary, HRA received, rent paid and city type.
🔥 TrendingRemove extra spaces and comments from HTML to make it lighter.
Find your ideal body weight by height and gender with the Devine formula and the healthy BMI weight range.
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