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Prompt Minds

Free Fun & Daily Utility Tools — Timers, Pickers, QR & More

Quick everyday tools for decisions, timing, typing and codes — free, private and instant.

फ़ैसले, टाइमर, टाइपिंग और QR — रोज़ काम आने वाले free और private टूल।

25 free tools · No sign-up · Last Updated: October 2026
Password GeneratorCreate strong random passwords (6–64 characters) using the browser's cryptographically secure generator. QR Code GeneratorCreate static QR codes for links, text, phone numbers and UPI; custom colours; PNG download. Random Number GeneratorUniform random integers or decimals in any range from crypto.getRandomValues with rejection sampling (no modulo bias); 1–10,000 at once, unique mode, sorting, presets (1–100, dice, PIN, lottery), stats, copy/download and history. Spin the WheelCanvas wheel with 2–100 entries, 5 colour themes, 3–12 s spins with ease-out and tick sounds, winner chosen first by crypto RNG (equal odds), winner history, optional remove-winner, shuffle/sort, Yes/No and 1–10 presets, fullscreen and share link with entries in the URL hash. Random Name PickerPaste names (lines or commas), pick 1–N winners fairly with a crypto RNG, optionally remove winners so nobody wins twice, dedupe names, shuffle the list, or split into balanced random teams; animation never affects the odds. Coin Flip & Dice RollerFair 50/50 coin (crypto RNG) with 3D flip animation, heads/tails counts, percentages, current and longest streak, 100-flip batch; and 1–6 dice with 4, 6, 8, 10, 12, 20 or 100 sides with pips for d6, totals and history. Online StopwatchStart/pause/resume, lap and reset with Space/L/R/F shortcuts, hundredths display, fullscreen, laps table with lap and total time (fastest/slowest marked), copy or CSV export; time computed from timestamps and saved locally so it survives background tabs and reloads. Countdown TimerH/M/S timer up to 99:59:59 with presets (1, 3, 5, 10, 15, 25 Pomodoro, 30, 60 min), +1 min, pause/resume, progress ring, end time, tab-title countdown, fullscreen, three alarm sounds repeating until stopped (auto-stop ~45 s), and a count-down-to-date mode; timestamp-based so background tabs don't drift. Typing Speed TestEnglish or Hindi (Unicode) typing test with fresh shuffled original sentences, 1/3/5 min, easy or normal text; live net WPM, accuracy and errors; word highlighting; net/gross WPM, CPM, correct words, personal best (local); paste blocked; share result. QR Code ScannerScans QR codes from live camera (getUserMedia) or uploaded/pasted/dropped images using the native BarcodeDetector or jsQR (Apache-2.0), multi-scale and inverted; classifies links, Wi-Fi, UPI, vCard, phone, email, SMS, location and text; never auto-opens links and warns about risky ones. Barcode GeneratorCode 128, EAN-13, EAN-8, UPC-A, Code 39, ITF-14 and Codabar via JsBarcode (MIT); per-format validation, GS1 check digit calculated or verified, live SVG preview, bar width/height/text size/colours, PNG (3× resolution), SVG and print. WiFi QR Code GeneratorBuilds the standard WIFI:T:…;S:…;P:…;H:true;; payload with correct escaping of \ ; , : ", validates SSID (≤32 bytes) and WPA (8–63) / WEP key lengths, UTF-8 for non-English names, renders QR (qrcode-generator, MIT) and a printable card with heading, network and optional password; PNG card, QR-only PNG and print. Love CalculatorA just-for-fun love percentage from two names (deterministic hash, order-independent, 0–100%) with a playful verdict, plus the classic FLAMES game; runs entirely in the browser and stores nothing. WhatsApp Link GeneratorBuilds WhatsApp's official click-to-chat link (https://wa.me/<number>?text=<message>) with number validation, a QR code, an HTML button snippet and a test link; also supports share-only links without a number. UPI QR Code GeneratorCreates a standard UPI payment link (upi://pay with pa, pn, optional am, cu=INR and tn) as a QR code on a printable Scan & Pay card, with UPI ID validation, QR-only PNG, print and copy. Webcam & Mic TestBrowser-based webcam and microphone test with live preview, actual camera resolution and frame rate, mic level meter with peak and sample rate, camera/mic pickers, snapshot download and a 5-second recording played back locally, plus permission and troubleshooting help. Keyboard TesterFull-size on-screen keyboard (function row, main block, navigation, arrows and numpad) that lights keys blue while held and green once tested, using KeyboardEvent.code; shows the last key and code, keys tested, maximum keys held at once (rollover), a key log and a list of untested keys. Screen Resolution CheckerShows screen size in CSS pixels, estimated physical resolution (× device pixel ratio), scaling, available screen area, browser and visual viewport, aspect ratio with common names, colour depth, orientation, touch points and an optional refresh-rate measurement; updates on resize. Internet Speed TestMeasures ping (median of small requests), jitter, download (streamed data over time) and upload (timed POSTs) against Cloudflare's public speed-test endpoints, with live progress, a stop button and plain-language verdicts; results are not stored. What Is My IPShows the visitor's public IPv4 (ipify) and IPv6 (ipify api64) addresses with approximate location, ISP/ASN and IP time zone (ipwho.is), plus browser, OS, language and device time zone; copy and refresh; nothing stored. Currency ConverterConverts an amount between 30 currencies (INR, USD, EUR, GBP, Gulf currencies, Asian and others) using free daily mid-market reference rates — fawazahmed0 Exchange API via jsDelivr with mirror, European Central Bank (Frankfurter) fallback — shows unit rates both ways, rate date and source, a quick table in 9 other currencies, swap, copy and shareable URL. Create ZIP FileBrowser-only ZIP creator (JSZip 3.10.1, MIT): add any files by picker or drag-and-drop, or a whole folder (structure kept via relative paths); file list with sizes and remove buttons; duplicate names renamed; compression Normal (6), Maximum (9), Fast (1) or Store; progress percentage; custom ZIP name; shows size before/after; up to 2 GB total subject to device memory; no passwords; nothing uploaded. Password Strength CheckerPassword strength checker using zxcvbn 4.4.2 (Dropbox, MIT licence) loaded from cdnjs when the box is first focused: 0–4 score (Very weak to Very strong), estimated guesses, crack-time estimates for an offline fast-hash attack (10 billion guesses/second) and a throttled online attack (100 guesses/hour), pattern warnings and suggestions, plus composition checks; optional user-triggered breach check with the Have I Been Pwned Pwned Passwords range API using k-anonymity (only the first 5 hex characters of the SHA-1 hash are sent, with padding). The password itself never leaves the browser. Resume BuilderForm-based resume/CV builder: personal details, headline, summary, skills, repeatable work experience (achievement bullet points), education (degree, institution, year, CGPA/%) and projects, plus certifications/languages; three templates — Classic (one column, ATS-friendly), Modern (side column) and Compact; accent colour; optional photo (resized in the browser); live preview; Print / Save as PDF with selectable text; auto-saved in this browser; export and import data as JSON; no sign-up, no watermark, nothing uploaded. BPM CounterFind the tempo (beats per minute) of a song by tapping along; includes a target BPM indicator.
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The Prompt Minds 25 free daily utility tools handle the small jobs that come up every day. Make fair decisions with Spin the Wheel, the Random Name Picker, the Random Number Generator or a coin flip; have a laugh with the just-for-fun Love Calculator and FLAMES game; keep time with an online stopwatch and a countdown timer with alarm; check your English or Hindi typing speed; scan QR codes from your camera or a screenshot; create barcodes, Wi-Fi QR cards, QR codes and strong passwords; and make WhatsApp click-to-chat links and UPI payment QR codes. Check your device and connection too: run an internet speed test, see your public IP, test your webcam, microphone and keyboard, find your screen resolution and convert currencies with free daily rates. Every tool runs in your browser, so your lists, images and passwords stay on your device.

Tools in this category

  • Decide fairly: Spin the Wheel, Random Name Picker (winners and teams), Random Number Generator and Coin Flip & Dice — all using the browser's cryptographic random generator so every option has equal odds.
  • Time it: Online Stopwatch with laps and fullscreen, and a Countdown Timer with alarm, Pomodoro presets and date countdowns; both stay accurate in background tabs.
  • Type faster: Typing Speed Test in English and Hindi with WPM and accuracy.
  • Codes: QR Code Scanner (camera or image, with risky-link warnings), QR Code Generator, WiFi QR Generator with a printable card and Barcode Generator (EAN-13, UPC, Code 128 and more).
  • Security & music: Password Generator and BPM Counter.
  • Device & network checks: Internet Speed Test, What Is My IP, Webcam & Mic Test, Keyboard Tester, Screen Resolution Checker and Currency Converter.

Fair, private and honest

Random tools pick the result before any animation plays, so the spin or shuffle is only for fun and never changes the odds. Timers calculate from the clock rather than counting ticks, so they do not drift when you switch tabs. The QR scanner never opens links automatically and warns about suspicious ones, and nothing you type, scan or generate is uploaded. Where a tool has a limit — for example, phones may silence alarms when the screen is locked — the page says so clearly.

Popular uses

Teachers spin the wheel to pick students and use the timer for activities; creators run transparent giveaways with the name picker; students practise for SSC typing tests; shops print Wi-Fi QR cards and barcode labels; and everyone flips a coin to settle the small arguments.

Frequently Asked Questions

Are these utility tools free?

Yes. All daily utility tools on Prompt Minds are free, unlimited and need no sign-up.

Are the random pickers really fair?

Yes. The wheel, name picker, number generator and coin flip use the browser's cryptographic random generator with unbiased methods, and the result is chosen before any animation starts.

Is my data uploaded?

No. Names, numbers, images, camera frames, Wi-Fi details and passwords are processed in your browser and are not sent to a server.

Do the timers work in background tabs?

Yes. The stopwatch and countdown timer calculate time from the clock, so they stay accurate when you switch tabs. Phones may pause pages when the screen locks, so keep it on for alarms.

Can I use these tools on my phone?

Yes. They work in modern mobile and desktop browsers; the QR scanner can use your phone's camera with your permission.

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