Find the right tool.
Fast, private utilities that work directly in your browser.
QR Code Generator
Create customizable QR codes for URLs and text, then download a high-quality PNG.
→Bulk QR Code Generator
Create up to 100 custom QR codes from a list or CSV, then download every PNG in one ZIP.
→QR Code Scanner
Scan QR codes with your camera or decode them from a saved image.
→Barcode Generator
Generate printable barcodes in popular formats and download PNG or SVG.
→Barcode Scanner
Read product and inventory barcodes from your camera or an image.
→JSON to Code
Turn JSON into type-safe models and serialization helpers in nine languages.
→JSON Validator
Validate JSON, pinpoint syntax errors, and format or minify data instantly.
→HTTP Status Code Lookup
Search HTTP response codes and understand every result in plain English.
→JSON to CSV Converter
Turn JSON arrays and nested objects into clean, downloadable CSV files.
→HTML Table Generator
Paste spreadsheet, CSV or TSV data and copy clean, responsive HTML table code.
→Git Command Cheat Sheet
Search 57 practical Git commands, filter by task and copy any command in one click.
→Semantic Version Comparator
Compare two SemVer values and see exactly which version part decides the result.
→Regex Tester
Test regular expressions with live matches, capture groups and replacement previews.
→Flexbox Generator
Design Flexbox layouts visually and copy clean, ready-to-use CSS.
→Grid Generator
Build visual CSS Grid layouts and copy clean, responsive code.
→CSS Grid Template Builder
Paint named grid areas visually, preview responsive layouts, and copy clean CSS and HTML.
→Hash Generator
Generate and compare secure hashes from text or files privately in your browser.
→UUID/GUID Generator
Generate secure UUID v4 or time-ordered UUID v7 identifiers in useful formats.
→Meta Tag Generator
Create SEO, Open Graph and social tags online with live previews.
→Robots.txt Generator
Create crawler rules online with presets, custom paths and a live preview.
→JSON Formatter
Beautify, validate, sort and minify JSON privately in your browser.
→Fake JSON Data Generator
Build custom schemas and generate realistic mock API responses online.
→CSV to JSON Converter
Convert CSV, TSV and delimited files to clean JSON privately online.
→XML Formatter
Format, validate and minify XML privately in your browser.
→XML Sitemap Generator
Turn website URLs into a clean, search-engine-ready sitemap.xml online.
→Base64 Encoder
Encode text and files into standard or URL-safe Base64 locally.
→Base64 Decoder
Decode Base64 content back into readable text or downloadable files.
→URL Encoder & Decoder
Encode URL components or decode percent-encoded text instantly and privately.
→Open Graph Preview
Preview social link cards online and copy clean Open Graph tags.
→Online Clock
See local time in a beautiful analog or digital view and follow cities around the world.
→Is It a Weekday Somewhere?
Check every time zone live and see where in the world it is Monday through Friday.
→Pomodoro Timer
Stay focused with customizable work sessions, breaks and sound alerts.
→Study Timer
Time focused study sessions and track your progress separately for every subject.
→Meditation Timer
Meditate with gentle interval bells, breathing cues and a distraction-free focus mode.
→Guided Box Breathing
Follow a calming square through the 4-4-4-4 breathing pattern.
→Silence Detector Online
Measure current, total and longest quiet time in a room with your microphone.
→Eye Strain Break Reminder
Follow the 20-20-20 rule with gentle alerts and guided distance-viewing breaks.
→Screen Brightness & Blue Light Reducer
Dim and warm this browser tab with adjustable overlays and fullscreen night presets.
→Hydration & Medication Reminder
Track daily water, organize medication times and check off each scheduled dose.
→Fasting Window Timer
Track intermittent fasting windows, see live progress and build a private local history.
→Posture Reminder Timer
Get gentle posture alerts every X minutes and follow a guided 30-second reset.
→Ergonomic Desk Setup Checklist
Check your chair, screen and input setup, then get the most useful adjustment to make next.
→Countdown Timer
Count down to any duration, date or event with alerts and a delightful finish.
→Countdown to New Year Online
Watch the exact days, hours, minutes and seconds until midnight on January 1.
→Online Stopwatch
Time any activity precisely, record laps, and compare your fastest splits.
→Click Counter Online
Tally people, repetitions, inventory or anything else with one big, satisfying tap.
→Awkward Silence Timer Online
Start the clock when conversation goes quiet and stop when somebody finally speaks.
→Decision Fatigue Counter Online
Tap every time you make a choice today and see the invisible count grow.
→Online BPM Calculator
Tap along to music or count beats over time to find the tempo instantly.
→Age Calculator
Calculate your exact age, total days lived and next birthday countdown.
→Scientific Calculator
Solve advanced calculations with trigonometry, logarithms, powers and roots.
→BMI Calculator
Calculate your body mass index and see a healthy weight range for your height.
→Calorie Calculator Online
Estimate maintenance calories, BMR and a daily target for your weight goal.
→Pregnancy Due Date Calculator
Estimate your due date, pregnancy week, trimester, and milestone timeline.
→Steps to Calories Calculator
Estimate calories burned, distance and walking time from your daily steps.
→Firewood BTU Calculator
Estimate gross energy, usable heat and heating time from any firewood stack.
→Shipping Box Dimensional Weight Calculator
Compare package DIM weight with scale weight and estimate the billable weight.
→Percentage Calculator
Calculate percentages, compare numbers, and measure percentage change instantly.
→Tax Calculator
Add sales tax or VAT, remove included tax, and see a clear price breakdown.
→Investment Calculator
Project compound growth, regular contributions, and future purchasing power.
→Savings Calculator
Project compound growth, plan monthly deposits, and reach your savings goal.
→Round-Up Savings Simulator
See how spare change from everyday purchases could grow into meaningful savings.
→Emergency Fund Calculator
Turn essential expenses into a savings target and see how many months you can cover.
→Retirement Savings Projector
Estimate your future nest egg, retirement income, and progress toward your goal.
→Solar Panel Output Estimator
Estimate daily and annual solar energy, panel count, electricity coverage and savings.
→Net Worth Tracker Online
Compare assets and liabilities, then save private snapshots of your progress.
→Kanban Board
Organize tasks visually, track progress, and keep everything saved in your browser.
→Note Taker
Capture, search and organize private notes with automatic local saving.
→Daily Standup Notes Generator
Turn yesterday, today and blockers into a clear, copy-ready team update.
→Task Dependency Mapper
Visualize what blocks what, reveal ready tasks, and save your project map locally.
→Two-Minute Rule Task Filter
Auto-sort two-minute quick wins from bigger tasks and build momentum.
→Am I Procrastinating?
Compare what you planned with what you are about to do and get the honest answer.
→Unsent Message Vault Online
Write what you need to say, store it privately in your browser, and never send it.
→Personal SOP & Checklist Builder
Build, run and save reusable process checklists privately in your browser.
→Multi-Step Form Builder
Plan, preview and export a friendly multi-page form with a live progress bar.
→Character Profile Builder
Develop memorable fictional characters through goals, voice, conflict and relationships.
→Clipboard Manager Online
Save, search and reuse text, links and code snippets privately in your browser.
→Habit Tracker
Build routines, grow streaks and celebrate consistent daily progress.
→Commute Time Tracker Online
Log journeys, compare daily travel times and discover your weekly average.
→Weekly Theme Planner Online
Batch days by focus area and shape a calmer, more intentional week.
→Story Structure Outliner Online
Shape a plot with guided three-act and Hero's Journey templates.
→World-Building Wiki Online
Organize fictional locations, factions and history in a private wiki saved locally.
→Symptom & Mood Journal
Track how you feel and notice patterns in a private calendar heatmap.
→Menstrual Cycle Tracker Online
Log periods, symptoms and mood in a private cycle calendar saved on your device.
→Budget Tracker
Plan monthly spending, track expenses and see where your money goes.
→Expense Tracker
Log expenses, follow a monthly limit and reveal your spending patterns.
→Receipt Generator
Create a polished receipt with automatic totals, custom branding and PDF-ready printing.
→Invoice Generator
Create polished invoices with live totals, custom branding, and PDF-ready printing.
→Online Flashcards
Create private study decks, flip through cards and track what you have mastered.
→Unit Converter
Convert length, weight, temperature, area, volume, speed, time and data instantly.
→Roman Numeral Converter
Convert numbers to Roman numerals and decode Roman numerals with clear steps.
→Tip Calculator
Calculate gratuity, split the check, and see what everyone owes instantly.
→Password Generator
Create strong random or memorable passwords securely in your browser.
→Case Converter
Switch text between writing styles and developer-friendly naming formats instantly.
→Text Scrambler Online
Shuffle letters inside words or mix word and line order to create instant jumbles.
→Morse Code Translator Online
Turn text into Morse code, hear accurate audio beeps, and copy every dot and dash.
→Word & Character Counter
Count words, characters and sentences with reading time and keyword insights.
→Anagram Solver Online
Find exact anagrams and shorter words hidden in your letters.
→Name Generator Online
Generate person, fantasy, business and username ideas, then save your favorites.
→Keyword Density Checker
Check keyword frequency, repeated phrases and focus-term density online.
→Online Typing Test
Measure your typing speed and accuracy with a focused, real-time test.
→Keyboard Event & Key Code Viewer
Press any key to inspect JavaScript KeyboardEvent values instantly.
→Tab Title Flasher Online
Make this browser tab blink a custom alert when you switch away.
→Screen Resolution & Viewport Tester
Check live screen dimensions, browser viewport, pixel ratio and responsive breakpoint.
→Responsive Breakpoint Visualizer
Drag from desktop to mobile and watch navigation, columns and cards reorganize live.
→Color Blindness Simulator
Upload an image and preview common color vision deficiencies side by side.
→Image Compressor
Shrink JPG, PNG and WebP images privately with live quality controls.
→Image Resizer
Resize images to exact pixel dimensions while keeping proportions perfect.
→Image Cropper
Crop, rotate and resize images with a smooth, private visual editor.
→Image Converter
Convert JPG, PNG, WebP, GIF and BMP files privately in your browser.
→Watermark Adder Online
Add a custom text or logo watermark with live, private canvas editing.
→Image Filter Previewer
Preview CSS filters on any image live, compare before and after, then copy the CSS.
→Background Remover
Remove image backgrounds online with private AI that runs directly in your browser.
→Online Screen Recorder
Record your screen, voice and webcam privately, then download the video instantly.
→Voice Recorder
Record voice notes privately with a live waveform, then preview and download the audio.
→Random Number Generator
Generate one or many random numbers from any range, with unique and sorting options.
→Random Color Generator Online
Generate beautiful random colors, copy HEX, RGB or HSL values, and save your favorites.
→Random Emoji Picker Online
Pick one or more surprise emojis by category, then copy them in one click.
→Random Team Generator Online
Shuffle names into fair, balanced groups by team count or people per team.
→Random Text Generator
Generate random words, sentences and paragraphs instantly in your browser.
→Image to ASCII Art
Upload a picture and turn it into customizable, copy-ready ASCII character art.
→Image to Pixel Art
Convert any picture into custom pixel art with palettes, dithering and crisp PNG export.
→Icon Sprite Sheet Generator
Pack icons into one PNG atlas, then copy ready-to-use CSS or JSON coordinates.
→GIF Frame Extractor
Split animated GIFs into complete PNG frames and download one image or the whole sequence.
→Online Dice Roller
Roll virtual dice with custom dice types, modifiers, totals and recent history.
→Paint Color Mixer Online
Blend paint colors by parts, preview the result and save your favorite recipes.
→Color Palette Generator
Create color schemes, lock favorites and export ready-to-use CSS.
→Color Picker
Pick colors, copy HEX, RGB or HSL values, and explore harmonious palettes.
→CSS Gradient Generator
Design linear, radial and conic gradients visually, then copy clean CSS.
→CSS Shadow Generator
Design layered box shadows visually and copy clean, ready-to-use CSS.
→Custom Scrollbar CSS Generator
Style scrollbar colors, width, radius and hover states visually, then copy cross-browser CSS.
→CSS Neon Text Effect Generator
Create glowing neon text with custom colors, fonts and animation, then copy the CSS.
→Text Outline & Stroke Generator
Create outlined text with layered strokes, fills and shadows, then copy the HTML and CSS.
→CSS Button Generator
Design button hover states, shadows and transitions, then copy clean CSS.
→Skeuomorphic UI Generator
Create tactile CSS buttons, cards, toggles and inputs with realistic depth and bevels.
→CSS Animation Visualizer
Build keyframe animations on a visual timeline, preview them live and copy the CSS.
→CSS 3D Transform Playground
Drag a live 3D object, tune perspective and depth, then copy clean CSS transforms.
→Loading Spinner & Skeleton Generator
Create accessible CSS spinners and skeleton screens, preview them live and copy clean code.
→CSS Glitch Text Generator
Create an animated glitch text effect visually, then copy clean HTML and CSS.
→CSS Border Radius Generator
Shape rounded corners, pills and organic forms visually, then copy clean CSS.
→CSS Clip-Path Generator
Draw custom CSS shapes visually, drag every point and copy responsive clip-path code.
→SVG to CSS Background
Convert SVG markup into an optimized CSS background image with a live preview.
→Online Audio Player
Play local audio privately with playlists, speed, shuffle and repeat controls.
→Online Video Player
Play local videos or direct links privately with subtitles, speed controls and fullscreen.
→Truth or Dare Online
Turn any hangout into a game with friendly truths, playful dares and surprise picks.