Daily Life — 23 Free Online Tools
23 free online daily life. No signup required.
Everyday life tools: weather forecast, world clock, stopwatch, timer, daily holidays, horoscope, astronomy, on-this-day history, and sunrise/sunset times. AI cannot compute real planetary data or local time. No signup, no ads.
Need a JSON formatter online or an image compressor free? DevTools Hub has both, plus 281 free online developer tools that run entirely in your browser. Daily Life are free online developer tools you can use instantly — no signup, no upload, 100% private. Popular free tools in this category include a free online world clock, an online stopwatch, an online timer, or an astronomy calendar — all free to use online, no signup required. DevTools Hub is a collection of 281 free online developer tools that run entirely in your browser — no signup, no upload, no watermark. Popular tools across the whole site include a free JSON formatter online, a free image compressor free, a free online video compressor, and a free online calculator.
Astronomy Calendar - Moon Phases & Meteor Showers
Free astronomy calendar with daily moon phases, sun rise/set, upcoming meteor showers, eclipses, and planetary events. Pure browser-based calculations.
Free Book Search & ISBN Lookup - 30M+ Open Library
Search 30+ million books by title, author, or ISBN-10/ISBN-13. Get covers, publisher, year, page count, subjects, and links to Open Library, Google Books, WorldCat, Amazon. AI cannot accurately recall book metadata - we use the live Open Library catalog. No signup, 100% private.
Free Click Speed Test - CPS & Reaction Time
Free online click speed test (CPS) and reaction time tester. Measure clicks per second over 1, 5, 10, 30, 60 or 100 seconds with left click, right click, spacebar or touch. Kohi mode, best 1s burst, personal bests. No signup.
Free Daily Horoscope - Personalized Astrology & Birth Chart
Free personalized daily horoscope. AI cannot compute real planetary transits or natal charts - we use astronomy-engine for accurate sun sign, moon sign, 2026 forecasts. 6 languages, 100% private.
Free Online Timer & Stopwatch & Interval Trainer
Free online timer, stopwatch, and interval trainer. Pomodoro for work, Tabata/HIIT for fitness. No signup required. Privacy-first browser-based timing.
Free Personality Test - 16 Personalities MBTI Type
Free 60-question personality test based on the 16 personalities framework. Get your 4-letter MBTI type with strengths, careers, relationships. No signup, 100% private. AI gives inconsistent guesses - we use validated scoring.
Free Weather Forecast - Live 7-Day Weather & Interactive Charts
Free weather forecast tool. See current weather, 7-day forecast, hourly details. AI cannot show real-time weather with visual charts.
Gamepad Tester - Test Controller & Stick Drift Online
Free online gamepad tester. Test every button, trigger and analog stick. Measure stick drift and deadzone. Export a diagnostic report. 100% private.
Habit Tracker - Free Daily Streak Builder
Free online habit tracker. Daily routines, streaks, heatmap, goals. No signup, 100% private. AI cannot track your habits - we do.
Keyboard Tester - Test All Keys Online Free
Free online keyboard tester. Press each key to verify it works. Detect stuck keys, ghosting, rollover. QWERTY, AZERTY, QWERTZ, Dvorak, Colemak. No signup.
Mouse Tester - Test Mouse Buttons Online Free
Free online mouse tester. Test every button, detect double-click chatter, scroll faults, polling rate and movement. Export a report. No signup.
On This Day in History - Historical Events & Famous Births
Discover what happened on this day in history. Free database of major historical events, famous births, notable deaths, and holidays. Updated daily. No signup.
Pomodoro Timer - Free Online Focus Timer with Tasks
Free Pomodoro timer with task tracking and statistics. 25/5 focus sessions, daily stats, streak tracking. No signup, 100% private browser timer.
Printer Test Page - Print Quality Diagnostic
Free printer test page. Print color, CMYK, nozzle, banding, alignment and text sharpness sheets to diagnose HP, Epson, Canon & Brother printers. No signup.
Report a Problem
Free feedback form for DevTools Hub. Suggest new tools, report bugs, request features. Admin replies via KV storage. No signup.
Space Keeper - Keep HuggingFace Spaces Awake
Free tool to keep your HuggingFace Spaces awake and prevent idle timeout. Supports multiple access methods, uptime monitor, custom intervals (1-48 hours).
Stopwatch - Free Online Stopwatch with Lap Times
Free online stopwatch with millisecond precision, lap/split timing, lap statistics, CSV export, and fullscreen mode. No signup, no ads. Works offline.
Sunrise Sunset Calculator - Find Sunrise & Sunset Times
Free online sunrise and sunset calculator. Enter any city to get today's sunrise and sunset times. No signup required.
VIN Decoder - Check Digit Validator & Vehicle Lookup
Free VIN decoder and check digit validator. Verify the ISO 3779 check digit, decode model year and WMI origin, and look up make, model, year, body and engine from the official NHTSA vPIC database. Batch mode and test VIN generator. 100% private, no signup. AI cannot decode VINs reliably - we use deterministic math and NHTSA data.
What Day Is It? - Today's Date & Day of Week
What day is it today? Free online date calculator. Today's date in 8 formats, day of year, week number, days between dates, add/subtract days. No signup.
What Holiday Is Today? - Daily Holiday Checker
Free daily holiday checker. Find public, bank, optional, and observance holidays for any date in 100+ countries. No signup required.
What Time Is It? - World Clock & Current Time
What time is it? Free online world clock shows current time anywhere. Live analog & digital clocks with multiple timezones. No signup, no ads.
World Cup 2026 Tracker - Schedule & Groups
Free 2026 FIFA World Cup tracker with full schedule, group standings, and knockout bracket. 48 teams, 104 matches, 12 groups. No signup, no ads. AI cannot show live tournament data.
Frequently Asked Questions
4 Q&AWhat daily life tools are included?
Fifteen tools: weather forecast with interactive charts, world clock for any time zone, stopwatch with laps, online timer and interval trainer, sunrise/sunset calculator, astronomy calendar (moon phases, meteor showers), on-this-day history, daily holiday checker, horoscope with birth chart, world clock converter, book search with ISBN lookup, personality test (16 types), space keeper for HuggingFace, and what-day-is-it date display.Are the weather and astronomy tools accurate?
The weather forecast fetches live 7-day data from Open-Meteo (open-source API, no key needed) with hourly temperature, precipitation, wind, and UV index. Sunrise/sunset times are calculated using NOAA solar position algorithms accurate to within 2 minutes globally. Astronomy calendar computes moon phase, eclipse dates, and meteor shower peaks based on JPL ephemeris data.Do these tools require an internet connection?
Weather, sunrise/sunset, world clock, and horoscope need an internet connection for live data. Stopwatch, timer, interval trainer, on-this-day history, daily holiday, personality test, book search, and space keeper work fully or partially offline once the page has loaded. Local caching via Service Worker is planned for full offline support.Where does the historical data come from?
On-this-day events are sourced from curated historical databases covering major world events, famous births, deaths, and discoveries across millennia. Daily holidays combine UN-recognized international days, US federal holidays, and popular cultural observances. World clock data respects IANA time zone database and DST transitions.How to Use These Daily Life Tools
guideEvery daily life tool below runs entirely in your browser — no signup, no upload, no watermark. To find a specific tool, type a name, keyword, or scenario into the search box and the list filters instantly. Popular daily life tools are linked in the summary at the top; click any card or link to open the tool and follow the on-screen instructions. Hover any tool card to read its full description, then click its name or button to open it.