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8 tools · 5 categories
Small tools for everyday tasks.
Free, fast online tools for everyday tasks — calculators, converters, generators, and more. No sign-up required.
Popular tools
▣ CALCULATORS Featured
◔ Age Calculator
Exact age in years, months, and days from any birth date.
▣ CALCULATORS Featured◑ BMI Calculator
Body Mass Index with category and healthy weight range.
◧ DEVELOPER Featured◧ JSON Formatter
Format, validate, and minify JSON with clear error messages.
▥ SECURITY Trending◐ Password Generator
Strong, random passwords generated locally in your browser.
▣ CALCULATORS◕ Percentage Calculator
Find a percentage, a percent share, or percent change.
Featured
▣ CALCULATORS Featured
◔ Age Calculator
Exact age in years, months, and days from any birth date.
▣ CALCULATORS Featured◑ BMI Calculator
Body Mass Index with category and healthy weight range.
◧ DEVELOPER Featured◧ JSON Formatter
Format, validate, and minify JSON with clear error messages.
◈ FINANCE Featured◈ Loan Calculator
Monthly payment, total interest, and total cost for any loan.
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Recently added
◈ FINANCE Featured
◈ Loan Calculator
Monthly payment, total interest, and total cost for any loan.
◧ DEVELOPER Featured◧ JSON Formatter
Format, validate, and minify JSON with clear error messages.
▤ TEXT TOOLS Trending◒ Word Counter
Live word, character, sentence, and reading-time counts.
▣ CALCULATORS◕ Percentage Calculator
Find a percentage, a percent share, or percent change.
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All tools
▣ CALCULATORS Featured
◔ Age Calculator
Exact age in years, months, and days from any birth date.
▣ CALCULATORS Featured◑ BMI Calculator
Body Mass Index with category and healthy weight range.
▤ TEXT TOOLS◈ Case Converter
Convert text between UPPERCASE, lowercase, Title Case, and Sentence case instantly.
◧ DEVELOPER Featured◧ JSON Formatter
Format, validate, and minify JSON with clear error messages.
◈ FINANCE Featured◈ Loan Calculator
Monthly payment, total interest, and total cost for any loan.
▥ SECURITY Trending◐ Password Generator
Strong, random passwords generated locally in your browser.
▣ CALCULATORS◕ Percentage Calculator
Find a percentage, a percent share, or percent change.
▤ TEXT TOOLS Trending◒ Word Counter
Live word, character, sentence, and reading-time counts.
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Frequently asked questions
Is Digistuffs really free?
Yes. Every tool is free to use with no sign-up, no account, and no usage limits.
Do you store the data I enter into tools?
No. Almost every tool runs entirely in your browser — your inputs are never uploaded to a server or stored anywhere.
How often do you add new tools?
New tools are added regularly. Check the "Recently added" section on the homepage to see the latest ones.
Can I suggest a tool?
Yes — reach out through the contact link in the footer with your idea.