Browse Online Tools
Discover free calculators, image tools, converters, and more — fast and mobile-friendly.
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QR Code Text Generator
Generate QR-ready text payloads for URLs, WiFi and UPI.
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Reading Level Checker
Check Flesch reading ease and grade level for web content.
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Regex Pattern Tester
Test regular expressions and count matches in sample text.
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Roman Numeral Converter
Convert Arabic numbers to Roman numerals and back.
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Screen DPI Calculator
Estimate PPI/DPI from screen resolution and diagonal size.
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SHA512 Hash Generator
Generate SHA512 hash of text online free.
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Slogan Generator
Create marketing taglines and slogans for products and campaigns.
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SQ KM to SQ FT Converter
Convert Square Kilometres to Square Feet online free. Instant accurate sq km to sq ft calculator — no signup.
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Text Diff Checker
Compare two text blocks line-by-line and highlight differences.
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Two-Factor Authentication Guide
Step-by-step checklist to enable 2FA on email and banking apps.
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Username Generator
Suggest unique usernames for social profiles and gaming accounts.
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UUID v4 Generator Bulk
Generate multiple UUID v4 identifiers at once for apps, databases and testing.
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Week Number Calculator
Find ISO week number for any date. Useful for planning and reports.
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Writing Tone Checker
Estimate reading ease and tone of marketing or blog copy.
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ACRES to HECTARES Converter
Convert Acres to Hectares online free. Instant accurate acres to hectares calculator — no signup.
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ACRES to SQ FT Converter
Convert Acres to Square Feet online free. Instant accurate acres to sq ft calculator — no signup.
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ACRES to SQ KM Converter
Convert Acres to Square Kilometres online free. Instant accurate acres to sq km calculator — no signup.
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Add Business Days
Add N working days to a start date for delivery estimates.
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Add Line Numbers
Add line numbers to each line of text online.
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Aspect Ratio Calculator
Calculate width, height or ratio for images and video frames.
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Average of 2 Numbers Calculator
Calculate the average (mean) of 2 numbers online. Free student maths helper.
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Average of 3 Numbers Calculator
Calculate the average (mean) of 3 numbers online. Free student maths helper.
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Average of 5 Numbers Calculator
Calculate the average (mean) of 5 numbers online. Free student maths helper.
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Average of 6 Numbers Calculator
Calculate the average (mean) of 6 numbers online. Free student maths helper.
Tools FAQ
What free online tools does QuizDaily offer?
Image compressor, resizer, JPG/PNG/WebP converters, SIP/EMI calculators, SEO tools, text tools and more — all free.
Which tools get the most traffic?
People search most for image compressor, compress image to 50KB, EMI calculator, SIP calculator, age calculator and word counter.
Do I need an account?
No. QuizDaily tools work instantly without registration.