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All free online tools

30 free tools for text, images, numbers, SEO and social media. Pick a category or search below.

Text Tools

Word CounterCount words, characters, sentences and reading time. Case ConverterChange text to upper, lower, title, sentence case and more. Text to Slug ConverterTurn any title into a clean, SEO-friendly URL slug. Lorem Ipsum GeneratorGenerate placeholder paragraphs, sentences or words. Number to Words ConverterWrite any number or amount in words, with currency options.

Generators

Password GeneratorCreate strong, random passwords with custom rules. QR Code GeneratorMake QR codes for links, Wi-Fi, email, phone and text. Barcode GeneratorCreate Code 128, EAN-13, UPC-A, Code 39 and more. Username GeneratorGet unique username ideas for gaming and social profiles. Business Name GeneratorBrainstorm brandable business names from your keywords. Hashtag GeneratorGet relevant hashtags for Instagram, TikTok, X and more.

Calculators

Age CalculatorFind your exact age in years, months, days and more. BMI CalculatorCheck your body mass index and healthy weight range. Loan / EMI CalculatorWork out monthly EMI, total interest and repayment schedule. Zakat CalculatorCalculate Zakat on cash, gold, silver, investments and business assets. Percentage CalculatorPercent of a number, percent change, add or subtract a percent. Unit ConverterConvert length, weight, volume, area, speed, temperature and more.

SEO Tools

Meta Tag GeneratorGenerate title, description, Open Graph and Twitter meta tags. Robots.txt GeneratorBuild a valid robots.txt with disallow rules and sitemap. Keyword Density CheckerSee which words and phrases your text uses most.

Image Tools

Image ResizerResize JPG, PNG or WebP images by pixels or percentage. Image CompressorShrink JPG, PNG and WebP files without visible quality loss.

YouTube Thumbnail DownloaderDownload any YouTube video thumbnail in HD. Instagram Bio GeneratorCreate bio ideas under 150 characters for any niche. Instagram Caption GeneratorGet caption ideas in funny, inspiring or professional tones. YouTube Title GeneratorGenerate click-worthy video title ideas that fit 60 characters. YouTube Tag ExtractorSee the tags any public YouTube video uses.

Developer Tools

JSON FormatterFormat, validate and minify JSON with clear error messages. Base64 Encoder / DecoderEncode text to Base64 or decode it back, with URL-safe option. Color PickerConvert HEX, RGB, HSL and get palettes and contrast checks.