All free tools
Every tool opens instantly in your browser — no download, no sign-up, and your files never leave your device.
Planner
Daily PlannerPlan your day in one screen: mood and energy check-in, top 3 priorities, a one-line journal and an agenda that merges events, tasks, chores and bills.Online CalendarA free online calendar with month, week, day and agenda views.Notion-style NotesBlock-based notes in your browser: headings, checklists, tables, quotes and / commands, plus templates for journals, weekly reviews, mood boards and meal plans.ADHD Chore ChartAn ADHD-friendly chore organizer with 70+ premade chores, tiny steps, energy levels, routine packs, a smart weekly scheduler, body-doubling timer and streaks.Bill TrackerTrack recurring bills from weekly to yearly, mark them paid, see overdue alerts, monthly totals and spending by category.
Work
To-Do ListA fast to-do list with smart dates ("pay rent next friday 5pm"), Today / Upcoming / Inbox filters, reminders, drag-and-drop ordering and CSV export.Kanban BoardA simple kanban board — To Do, Doing, Done — that works with a mouse or a finger.Online NotepadA distraction-free online notepad that saves as you type.Online WhiteboardA free online whiteboard for quick sketches, diagrams and brainstorming.World ClockSee your team's cities side by side, find a meeting time that works across time zones and jump to standup, lunch or evening in one tap.On Air SignTurn any spare screen, tablet or phone into a big Busy, Focus or Free sign so housemates know when you're on a call.
Focus
Pomodoro TimerA clean Pomodoro timer with 25, 45 and 60 minute sessions, a focus lock, session stats and streaks.Focus TownGamify your focus: earn coins every minute (4× during Pomodoros), build houses, farms and a town hall, and watch villagers move in.Lo-fi & Ambient Sound MixerMix rain, thunder, ocean, fireplace, café chatter, birds and white, pink or brown noise — plus ad-free generative lo-fi and SomaFM radio.Breathing ExerciseFollow an animated guide for box breathing, 4-7-8 and coherent breathing.Alarm Clock & Desk ClockSet an online alarm in seconds and keep a big, readable desk clock on screen.StopwatchAn accurate online stopwatch with lap times, splits and keyboard shortcuts.
Files & media
PDF MergerCombine PDF files in your browser.Screen RecorderRecord your screen, a window or a tab with audio, right in your browser.Media ConverterConvert WebM recordings to MP4 and resize or compress images in your browser with ffmpeg.wasm.Image to Text (OCR)Extract text from screenshots and photos with OCR that runs in your browser (tesseract.js).
Utilities
CalculatorA quick online calculator that opens instantly in any browser tab, with a big readable display and your last calculation shown above.Unit ConverterConvert length, weight, temperature, volume and speed instantly as you type.Colour PickerPick a colour and copy it as HEX, RGB or HSL, and keep the ones you like as saved swatches.
Developer
Dev ToolkitThirteen developer utilities in one tab: JSON formatter, Base64 and URL encoders, hash and UUID generators, JWT decoder, regex tester, text diff, QR codes and more.JSON FormatterPretty-print, validate and minify JSON in your browser.Base64 Encoder / DecoderEncode or decode Base64 with full UTF-8 support and an optional URL-safe alphabet.URL Encoder / DecoderPercent-encode or decode URLs and query strings instantly in your browser.Hash GeneratorGenerate SHA-1, SHA-256, SHA-384 and SHA-512 hashes of any text with the browser's Web Crypto API.JWT DecoderDecode a JWT's header and payload and see when it expires.UUID GeneratorGenerate one or many random v4 UUIDs (GUIDs) with crypto-strength randomness.Password GeneratorCreate strong random passwords with your choice of length, symbols and numbers, using crypto-strength randomness in your browser.Regex TesterTest JavaScript regular expressions against your text and see every match and group highlighted.Text DiffPaste two versions of a text and see what was added and removed.Unix Timestamp ConverterConvert a Unix timestamp to a readable date, or any date to a timestamp.QR Code GeneratorMake a QR code for any link or text and download it as a PNG.Case ConverterSee your text in every common casing at once — camelCase, snake_case, kebab-case, dot.case, Title Case, Sentence case and more.Lorem Ipsum GeneratorGenerate paragraphs of lorem ipsum placeholder text for mockups and layouts.