Free Tools for Everyday Tasks
Convert formats, calculate anything, format code, generate QR codes and passwords, and more — fast, free, and right in your browser.
Popular Tools
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Free base64 encode decode tool
DeveloperFree JSON and XML formatting/prettifying tool
DeveloperDecode a JSON Web Token's header and payload
DeveloperTest regular expressions with live match highlighting
DeveloperConvert between Unix timestamps and human-readable dates
ConvertersProject monthly contributions and compound growth over time
CalculatorsFree QR Code generation for URLs
ConvertersFree strong password generating tool
SecurityGenerate MD5, SHA-1, SHA-256, and SHA-512 hashes from text or files
SecurityBrowse by Category
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Formatters, encoders, decoders, and testers for everyday development tasks.
Generate passwords, keys, and check how strong your credentials really are.
Finance and everyday calculators for quick, reliable answers.
Count, clean, and analyze text instantly in your browser.
Convert between formats, colors, timestamps, and more.
AI-powered tools for text, documents, and audio.
Recently Added
Newly released tools.
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text or files
SecurityGenerate random UUID v4 values, one or in bulk
DeveloperCount words, characters, sentences, and estimate reading time
TextCalculate percentages, percentage change, and percentage of a total
CalculatorsCalculate exact age or the time between two dates
CalculatorsEstimate monthly mortgage payments and total interest paid
CalculatorsCalculate how savings or investments grow with compound interest
CalculatorsBuild, validate, and decode cron expressions with plain-English descriptions and upcoming run times
DeveloperCheck how strong a password is and get specific tips to improve it
SecurityWhy Toolkit Master?
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Most tools run instantly in your browser.
Browser-only tools never upload your data.
Desktop and mobile friendly.