Utility Tools
Free utility tools: QR code generator, UUID generator, color picker, stopwatch, and more. Handy tools for developers and everyday use.
UUID Generator
Generate UUID/GUID online. v1 & v4. Free UUID generator. For APIs, databases. Bulk generation. Copy to clipboard. No signup. Use instantly. No signup required.
Try it nowRandom Password Generator
Generate strong passwords. Free random password generator. Custom length, chars. Strength meter. Secure. Copy to clipboard. No signup. Works in browser. Instant.
Try it nowQR Code Generator
Create QR codes online. URLs, text, WiFi. Free QR generator. Custom colors, size. Download PNG, SVG. High resolution. No signup. Works in browser. Instant.
Try it nowUnix Timestamp Converter
Convert Unix timestamps. Epoch to date, date to epoch. Free timestamp converter. Timezone support. Milliseconds. Copy result. No signup. Works in browser. Instant.
Try it nowColor Picker & Converter
Convert HEX, RGB, HSL colors. Free color picker & converter. Visual picker. Copy hex codes. For designers, devs. No signup. Use instantly. No signup required.
Try it nowStopwatch & Timer
Online stopwatch & countdown timer. Free timer. Track time. Set countdown. For workouts, cooking. No signup required. Process in browser. Instant results.
Try it nowRandom Number Generator
Generate random numbers. Set min, max. Free random number generator. Integer or decimal. For games, sampling. No signup. Use instantly. No signup required.
Try it nowText to Speech (TTS)
Text to speech online. Free TTS. Web Speech API. Multiple voices. Download audio. For accessibility. No signup required. Use instantly. No signup required.
Try it nowQR Code Reader
Scan QR codes. Decode from image or camera. Free QR scanner. Extract URL, text. Upload or scan. No signup required. Process locally. Free. No registration.
Try it nowIP Address Lookup
Look up IP address. Get location. Free IP lookup. IPv4, IPv6. City, country. For debugging. No signup. Process in browser. Instant. No registration required.
Try it nowWeather Forecast
Check weather. By location or city. Free weather. Temperature, forecast. Worldwide. For planning. No signup required. Process in browser. Instant results.
Try it nowPomodoro Timer
Pomodoro timer. 25-min work, 5-min break. Free focus timer. Productivity. Custom intervals. No signup. Process in browser. Instant. No registration required.
Try it nowCron Expression Generator
Generate cron expressions. Visual schedule builder. Free cron generator. For Linux, crontab. Copy expression. No signup. Use instantly. No signup required.
Try it nowBarcode Generator
Generate barcodes. From text or numbers. Free barcode generator. Code128, QR. Download PNG. For labels. No signup. Process locally. Free. No registration.
Try it nowFake Data Generator
Generate fake data. Names, emails, addresses. Free fake data generator. For testing, demos. Copy. No signup required. Process in browser. Instant results.
Try it nowColor Contrast Checker
Check color contrast. WCAG accessibility. Free contrast checker. Pass/fail. For designers. AA, AAA. No signup. Process in browser. Instant. No registration.
Try it nowFake Credit Card Generator
Generate test credit card numbers. Free fake CC generator. For development, testing. Valid format. No signup required. Process in browser. Instant results.
Try it nowCSS Gradient Generator
Create CSS gradients visually. Free gradient generator. Linear, radial. Color stops. Copy CSS. For web. No signup. Process locally. Free. No registration.
Try it nowRandom String Generator
Generate random strings. Alphanumeric. Free string generator. Custom length. For IDs, passwords. Copy. No signup. Process in browser. Instant results.
Try it nowCSS Box Shadow Generator
Create CSS box shadows. Free shadow generator. Visual editor. Blur, spread, color. Copy CSS. For web. No signup. Process in browser. Instant results.
Try it nowBorder Radius Generator
Create CSS border-radius. Free radius generator. Visual preview. All corners. Copy CSS. For web. No signup required. Works entirely in browser. No signup.
Try it nowTimestamp Difference Calculator
Calculate timestamp difference. Between two dates. Free time diff. Seconds, minutes, hours. For logging. No signup. Process locally. Free. No registration.
Try it nowMeta Tag Generator
Generate SEO meta tags, Open Graph, and Twitter cards for your website. Free meta tag generator. Copy HTML. No signup. Process in browser. No registration.
Try it nowCredit Card Validator
Validate credit card numbers with Luhn algorithm. Free card validator. Check format. For forms, testing. No data stored. No signup. Process in browser. Instant. Secure.
Try it nowCron Expression Parser
Parse and explain cron expressions. Free cron parser. Human-readable. For scheduling, devops. See next run times. No signup. Process in browser. Instant. No registration.
Try it nowSERP Preview Generator
Preview how your page looks in Google search. Free SERP preview. Title, description. SEO tool. For meta tags. No signup. Process in browser. Instant. No registration.
Try it nowTailwind Color Converter
Convert Hex, RGB to Tailwind CSS color classes. Free color converter. Find closest match. For Tailwind. No signup. Process in browser. Instant. No registration.
Try it nowEnvironment Variable Parser
Parse .env files to JSON and convert JSON to .env format. Free env parser for developers. Copy config. No signup. Works in browser. Instant. No registration required.
Try it nowGit Diff Viewer
Compare two text or code snippets. Free diff viewer. See additions and deletions. For developers. No signup. Works in browser. Instant. No registration required.
Try it nowcURL to Fetch/axios Converter
Convert cURL commands to JavaScript fetch or axios code. Free curl converter for developers. Copy-paste ready. No signup. Works in browser. Instant. No registration required.
Try it nowInvoice & Tax Estimator
Create professional invoices and estimate taxes for international freelancers. Free invoice generator. Tax calculator for US, UK, EU, Australia. PDF download. No signup.
Try it nowDiscord Timestamp Generator
Generate Discord timestamp codes. All 7 formats: Short Time, Long Time, Short Date, Long Date, Short DateTime, Long DateTime, Relative. Copy & paste into Discord. No signup.
Try it nowSitemap Generator
Generate sitemap.xml from list of URLs. Free XML sitemap generator for SEO. Add URLs, set priority & changefreq. Download or copy. No signup. For websites & blogs.
Try it nowResume Builder
Free resume builder. Skills, certifications, projects. Location, LinkedIn. Export PDF. No signup. For job seekers. FlowCV, Resume.io for more.
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