UtilityBaseProductivity Tools
Productivity tools are the small timekeeping utilities you reach for constantly: a stopwatch with lap times for workouts and experiments, and a countdown timer with an audible alarm for cooking, studying, and presentations. They keep running while the tab is open and require nothing to install.
PDF Compressor
Shrink PDF file size in your browser, three presets, no upload, no limits.
Productivity Tools
PDF Filler & Signer
Add text and a drawn signature to any PDF, placed, sized, and saved locally.
Productivity Tools
PDF to Word
Turn a PDF into an editable Word document, converted locally, never uploaded.
Productivity Tools
JPG to PDF
Turn images into a clean PDF, page size, orientation, margins, and ordering.
Productivity Tools
PDF Merger
Merge PDFs, and images, into one file, reordered your way, never uploaded.
Productivity Tools
Typing Speed Test
Test your WPM and accuracy with a 30 or 60 second typing challenge.
Productivity Tools
Screen Recorder
Record your screen, window, or tab, with optional mic narration, never uploaded.
Productivity Tools
PDF Splitter
Extract pages or split a PDF into separate files, right in your browser.
Productivity Tools
Word to PDF
Convert a .docx to a clean, text-based PDF, locally, with nothing uploaded.
Productivity Tools
Pomodoro Timer
Focus in 25-minute sessions with automatic breaks, the classic Pomodoro cycle.
Productivity Tools
PDF to Image
Convert PDF pages to JPG or PNG at screen or print resolution, locally.
Productivity Tools
Online Notepad
A distraction-free notepad that autosaves to your browser as you type.
Productivity Tools
Guitar Tuner
Tune guitar, bass, or ukulele by mic, audio analyzed locally, never recorded.
Productivity Tools
PDF Editor
Add text, highlights, drawings, boxes, and images to a PDF, then download it.
Productivity Tools
Audio to Text
Free AI transcription on your device, audio or video to text with subtitles export.
Productivity Tools
Voice Recorder
Record audio from your microphone and download it. Nothing uploaded.
Productivity Tools
Audio Converter
Convert audio to MP3 or WAV in your browser, LAME encoding, no upload.
Productivity Tools
Video to MP3
Extract the audio from any video as an MP3, no upload, no size limits.
Productivity Tools
Time Zone Converter
Convert any date and time across world cities, DST handled automatically.
Productivity Tools
Virtual Piano
A playable 25-key piano, touch, mouse, or QWERTY, synthesized live.
Productivity Tools
VIN Decoder
Decode any VIN against the official NHTSA database, with recall check.
Productivity Tools
Online Metronome
A precise metronome with tap tempo, accents, and 30–300 BPM range.
Productivity Tools
Audio Trimmer
Cut a section from any audio file on a waveform. Export WAV, never uploaded.
Productivity Tools
Alarm Clock
A free browser alarm with synthesized tones, snooze, and a wake lock.
Productivity Tools
URL Shortener
Turn long links into short permanent ones, no account, no tracking dashboard.
Productivity Tools
Weather Forecast
Current conditions plus hourly and 7-day forecast for any place, free, no sign-up.
Productivity Tools
5 Minute Timer
A free 5-minute countdown timer with an alarm, preset to 5:00, one click to start.
Productivity Tools
Delete PDF Pages
Remove pages from a PDF. Click thumbnails or type ranges, nothing uploaded.
Productivity Tools
Online Whiteboard
A clean drawing board, pen, shapes, eraser, undo, PNG export. Nothing saved.
Productivity Tools
Air Quality Checker
Current AQI with PM2.5, ozone, and plain-language guidance for any place.
Productivity Tools
10 Minute Timer
A free 10-minute countdown timer with an alarm, preset to 10:00, one click to start.
Productivity Tools
30 Minute Timer
A free 30-minute countdown timer with an alarm, preset to 30:00, one click to start.
Productivity Tools
60 Minute Timer
A free 60-minute (1 hour) countdown timer with an alarm, preset to 1:00:00, one click to start.
Productivity Tools
Rotate PDF
Fix sideways or upside-down PDF pages. Click pages to rotate, all local.
Productivity Tools
World Clock
Live times across cities, with day/night and the offset from you.
Productivity Tools
15 Minute Timer
A free 15-minute countdown timer with an alarm, preset to 15:00, one click to start.
Productivity Tools
20 Minute Timer
A free 20-minute countdown timer with an alarm, preset to 20:00, one click to start.
Productivity Tools
Drum Machine
A beat maker with 808/909 kits, up to 32 steps, swing, shareable links, and WAV export.
Productivity Tools
Vocal Remover
Remove vocals from a song to make a karaoke or instrumental track. Free, in your browser.
Productivity Tools
White Noise Generator
White, pink, and brown noise synthesized live, with a sleep timer.
Productivity Tools
UV Index Checker
Current and peak UV for any place, with protection guidance that's honest.
Productivity Tools
45 Minute Timer
A free 45-minute countdown timer with an alarm, preset to 45:00, one click to start.
Productivity Tools
PDF Watermark
Stamp CONFIDENTIAL, DRAFT, or any text across PDF pages, locally, free.
Productivity Tools
1 Minute Timer
A free 1-minute countdown timer with an alarm, preset to 1:00, one click to start.
Productivity Tools
2 Minute Timer
A free 2-minute countdown timer with an alarm, preset to 2:00, one click to start.
Productivity Tools
3 Minute Timer
A free 3-minute countdown timer with an alarm, preset to 3:00, one click to start.
Productivity Tools
8D Audio Maker
Turn any song into 8D audio. The sound rotates around your head. Free, no upload.
Productivity Tools
ZIP Extractor
Open, browse, and extract zip files, or create one, right in the browser.
Productivity Tools
Public Holidays Lookup
See official public holidays for any country and year, with weekdays and days until the next.
Productivity Tools
BPM Tapper
Tap along to any song to find its tempo in beats per minute.
Productivity Tools
Encrypted Notes
A private note locked with AES-256, passphrase-encrypted in your browser.
Productivity Tools
Teleprompter
Paste a script and scroll it fullscreen with adjustable speed, big text, and a mirror mode, no download.
Productivity Tools
Slowed + Reverb Maker
Turn any song slowed + reverb or nightcore in your browser, then download a WAV.
Productivity Tools
Binaural Beats Generator
Generate custom binaural beats for focus, relaxation, or sleep, with a sleep timer, headphones required.
Productivity Tools
Reverse Audio
Reverse an audio file to play it backwards, then download the result, all in your browser.
Productivity Tools
Countdown Timer
Set hours, minutes, and seconds, get an audible alarm when time's up.
Productivity Tools
Delay & Reverb Time Calculator
Convert BPM to delay times in ms, straight, dotted, triplet, plus reverb settings.
Productivity Tools
Stopwatch
A precise online stopwatch with lap times, keeps counting in background tabs.
Productivity Tools
Camelot Wheel Key Mixer
Which keys mix harmonically? Pick a key, get every compatible move ranked.
Productivity Tools
Military Rank Equivalency Converter
Compare ranks across Army, Navy, Air Force, and Marines by pay grade and NATO code.
Productivity Tools
Zulu Time Meeting Planner
Convert between Zulu (UTC) and local time across major zones for briefings.
Productivity Tools
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Frequently asked questions
Will the timer keep running if I switch tabs?
Yes. Timers are computed from real timestamps, so they stay accurate even when the tab is in the background. The alarm plays when the countdown finishes as long as the tab remains open.