Browse Online Tools
Discover free calculators, image tools, converters, and more — fast and mobile-friendly.
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Compound Interest Calculator
See how compound interest grows savings over years.
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Discount Percentage Calculator
Find discount % from original and sale price, or sale price from discount percent.
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Flip a Coin Online
Flip a coin online — heads or tails randomizer for quick decisions.
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GST Calculator India
Add or remove GST at 5%, 12%, 18% or 28% on Indian invoices.
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Home Loan EMI Calculator
Home loan EMI with interest and tenure inputs.
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Keyword Suggestion Helper
Expand a seed keyword into long-tail SEO keyword ideas people often search.
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KG to LBS Converter
Convert kilograms to pounds (lbs) for fitness, shipping and health forms.
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NPS Calculator
National Pension System corpus and annuity estimator for Indian retirement planning.
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Old vs New Tax Regime Calculator
Compare estimated tax under old and new Indian income tax regimes.
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Percentage to CGPA Converter
Convert percentage marks to CGPA (divide by 9.5) for CBSE and many Indian universities.
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Personal Loan EMI Calculator
Personal loan EMI calculator with interest rate and months.
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PNG to JPG Converter
Convert PNG to JPG online and reduce file size. Ideal for email attachments and form uploads.
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SGPA to CGPA Calculator
Convert semester SGPA scores into overall CGPA. Free student GPA helper.
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Sitemap URL List Builder
Turn a list of URLs into XML sitemap urlset entries for Google Search Console.
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TDEE Calculator
Estimate total daily energy expenditure and maintenance calories.
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Alternating Case Generator
Generate aLtErNaTiNg CaSe text for fun posts.
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Coin Flip Simulator
Flip a virtual coin — heads or tails with fair randomness.
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Decision Maker Wheel
Enter options and get a random decision when you cannot choose.
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Grammar Checklist
Quick grammar self-check tips for common English mistakes (subject-verb, articles, tense).
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HTML Encoder
Encode special characters to HTML entities.
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Image to Base64
Convert image to Base64 string for CSS, HTML data URIs and developer embeds.
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JWT Payload Decoder
Decode JWT header and payload (Base64URL) without verifying signature.
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PAN Format Validator
Validate Indian PAN card format (AAAAA9999A) instantly.
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Password Entropy Calculator
Estimate password entropy in bits based on character set size.
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.