# VibeTools > A free, ad-free collection of 81 browser-based productivity, developer, and creative tools. No account or signup required. Files you open and text you type are processed in your browser and are not uploaded. VibeTools is available at https://vibetools.site. It is built with Next.js: no accounts, no advertising, and no cross-site tracking. Files you open and text you type are processed on your own machine and are not transmitted to a server. A few tools contact a server for data that cannot come from the device (the internet speed test, the wallpaper gallery, the horoscope and the news feed), and the file-share tool may route end-to-end encrypted bytes through a relay when a direct connection fails. ## Productivity & Utilities - [Barcode Generator](https://vibetools.site/barcode-generator): Generate EAN, UPC, CODE128 and CODE39 barcodes in scanner-safe custom colours and download them as SVG or PNG for labels. Free, in your browser. - [Kanban Board](https://vibetools.site/kanban): A drag-and-drop Kanban board for tasks and projects, saved locally in your browser with no sign up. Free, private and works offline. - [Online Whiteboard](https://vibetools.site/whiteboard): Draw, sketch and annotate on a free online whiteboard, then download your work as PNG. No account, and nothing is uploaded. - [Pomodoro Focus Timer](https://vibetools.site/pomodoro): Focus with a Pomodoro timer, customisable work and break lengths and optional ambient sounds. Free, no sign up, runs in your browser. - [QR Code Generator](https://vibetools.site/qr-generator): Create custom QR codes for links, Wi-Fi, contacts and text, with colours, a logo and optional animation. Download PNG, WebP, GIF or MP4. Free, no sign up. ## Developer Tools - [Code Formatter & Beautifier](https://vibetools.site/code-formatter): Beautify and format JSON, HTML, CSS, JavaScript, TypeScript and more with one click. A free code formatter; your code is never sent to a server. - [Cron Expression Generator](https://vibetools.site/cron-generator): Build a cron expression field by field with a visual editor and plain-English presets, then copy it. A free cron generator for developers. - [Encoder / Decoder](https://vibetools.site/encoder-decoder): Encode and decode Base64 for text or files, decode JWT tokens to read their claims, and generate hashes and UUIDs. Free, instant, nothing leaves your browser. - [Hash Generator](https://vibetools.site/hash-generator): Generate MD5, SHA-1, SHA-256 and SHA-512 hashes from text or files to verify downloads and checksums. Free, computed in your browser. - [HTML Preview](https://vibetools.site/html-preview): Write HTML, CSS and JavaScript and see it render live in a sandboxed frame. A free online playground that runs entirely in your browser. - [Number Base Converter](https://vibetools.site/base-converter): Convert numbers between binary, octal, decimal, hexadecimal and Roman numerals, with step-by-step results. Free and instant, no signup. - [Regex Tester](https://vibetools.site/regex-tester): Test regular expressions against sample text with live match highlighting, groups and flags. A free regex tester; nothing is uploaded. - [UUID Generator](https://vibetools.site/uuid-generator): Generate one or thousands of UUIDs (v1, v4 and v7) in bulk, ready to copy or download, with v4 using your browser's secure randomness. Free and instant. ## Text Tools - [Case Converter](https://vibetools.site/case-converter): Convert text to UPPERCASE, lowercase, Title Case, Sentence case, alternating or inverse case in one click. Free, instant, and your text stays in your browser. - [Diff Checker](https://vibetools.site/diff-checker): Compare two blocks of text or code and highlight every added, removed and changed line. A free diff tool; nothing is uploaded to a server. - [Lorem Ipsum Generator](https://vibetools.site/lorem-ipsum): Generate placeholder text as paragraphs, sentences or words in classic lorem ipsum and other styles. Free, instant, copy with one click. - [Markdown Editor](https://vibetools.site/markdown-editor): Write Markdown with a live preview, keyboard shortcuts and export options. A free online editor that saves drafts in your browser only. - [Text to Speech](https://vibetools.site/text-to-speech): Read any text aloud using your device's built-in voices, with adjustable speed and pitch. Free text to speech that works offline in your browser. - [Word & Character Counter](https://vibetools.site/word-counter): Count words, characters, sentences and paragraphs with reading time, live as you type. Free, and your text never leaves your browser. ## Image Tools - [Background Remover](https://vibetools.site/bg-remover): Remove the background from any photo with AI, entirely in your browser. Free, no sign up, no upload, no watermark; download a transparent PNG. - [Image Converter & Compressor](https://vibetools.site/image-converter): Convert images between PNG, JPEG and WebP, compress them to a target size and resize or crop. Free, and files are processed in your browser, not uploaded. - [OCR — Image to Text](https://vibetools.site/ocr): Extract text from images, scans and screenshots with OCR, then copy or edit it. Free, works in many languages, and runs in your browser without upload. - [Photo Editor](https://vibetools.site/photo-editor): Crop, resize, rotate and adjust brightness, contrast and filters on any photo. A free online photo editor that keeps your images on your device. - [Wallpaper Gallery](https://vibetools.site/wallpaper-gallery): Browse and download high-resolution wallpapers for desktop and phone, with search and categories. Free, no sign up required. ## Audio & Video - [Audio Extractor](https://vibetools.site/audio-extractor): Extract the audio from any video and save it as MP3, WAV, OGG or M4A. A free video to MP3 converter that runs in your browser, no upload. - [GIF Maker](https://vibetools.site/gif-maker): Create animated GIFs from a video clip or a sequence of images, with size and speed controls. Free, no watermark, made in your browser. - [Screen Recorder](https://vibetools.site/screen-recorder): Record your screen, a window or a tab, with optional camera and microphone, and download the video. Free, no sign up, nothing is uploaded. - [Video & Audio Trimmer](https://vibetools.site/media-trimmer): Trim and cut video or audio to an exact start and end time, with preview. Free, no upload, no watermark; the file is processed in your browser. ## Documents & Files - [Compress PDF](https://vibetools.site/compress-pdf): Compress a PDF to a smaller file size in your browser: pick a resolution preset or a target size in KB or MB. Free, no upload, no sign up. - [Image to PDF](https://vibetools.site/image-to-pdf): Convert JPG and PNG images into a single PDF, one page per image, straight from your phone camera too. Free, no upload, no sign up. - [Merge Excel](https://vibetools.site/merge-excel): Combine Excel and CSV files into one workbook: keep every sheet, or stack the rows into one sheet with columns matched by header. Free, no upload. - [Merge PDF](https://vibetools.site/merge-pdf): Merge two or more PDF files into one in the order you choose, with optional password protection on the result. Free, no upload, no sign up. - [PDF Tools](https://vibetools.site/pdf-tools): Merge, split and compress PDFs, convert images to PDF and add or remove passwords. Free PDF tools that run in your browser; files are never uploaded. - [Remove PDF Password](https://vibetools.site/remove-pdf-password): Remove the password and restrictions from a PDF you have the password for, so it opens freely. Free, processed in your browser, never uploaded. - [Signature Maker](https://vibetools.site/signature-maker): Draw or type your signature and download it as a transparent PNG for documents and email. Free, instant, created in your browser. - [Split Excel](https://vibetools.site/split-excel): Split an Excel or CSV file into separate files by sheet, every N rows, or one file per value in a column, downloaded as a zip. Free, no upload. - [Split PDF](https://vibetools.site/split-pdf): Split a PDF into separate pages or extract the page ranges you type, downloaded as files or as one zip. Free, no upload, no sign up. ## Design Tools - [Color Picker & Converter](https://vibetools.site/color-picker): Pick a colour and convert between HEX, RGB, HSL and more, then generate matching palettes. A free colour tool for designers and developers. - [Colour Contrast Checker](https://vibetools.site/color-contrast): Check any text and background colour pair against WCAG AA and AAA contrast ratios, with an instant pass or fail. A free accessibility checker. - [CSS Gradient Generator](https://vibetools.site/css-gradient): Build linear and radial CSS gradients visually, with multiple colour stops and angles, then copy the CSS. Free and instant, no signup. - [SVG Viewer & Optimizer](https://vibetools.site/svg-viewer): Paste or upload an SVG to preview it, inspect the code, strip editor bloat and download a clean, smaller file. Free, runs in your browser. ## Everyday Calculators - [Aspect Ratio Calculator](https://vibetools.site/aspect-ratio-calculator): Resize width and height proportionally, find the aspect ratio of any dimensions and match common ratios like 16:9 and 4:3. Free and instant. - [Discount & Sales Tax Calculator](https://vibetools.site/discount-calculator): Find the sale price, how much you save and the final total with tax, GST or VAT. A free discount calculator that works instantly in your browser. - [Fuel Cost Calculator](https://vibetools.site/fuel-cost-calculator): Estimate the fuel cost of any trip from distance, mileage and fuel price, then split it between passengers. Free, works in any currency, no signup. - [GPA & Grade Calculator](https://vibetools.site/gpa-calculator): Calculate your weighted GPA, course grades and the score you still need to hit a target. A free grade calculator that runs in your browser. - [Percentage Calculator](https://vibetools.site/percentage-calculator): Work out what percent of a number is, percentage increase or decrease and the change between two values. Free, instant and runs in your browser. - [Tip Calculator](https://vibetools.site/tip-calculator): Work out the tip, split the bill between any number of people and see each share, with custom tip percentages. Free and instant, nothing to install. - [Unit Converter](https://vibetools.site/unit-converter): Convert length, weight, temperature, area, volume, speed and more between metric and imperial units. Free, instant and works offline in your browser. ## Finance Calculators - [Budget Box](https://vibetools.site/budget-box): A smart shopping calculator and expense tracker: total a cart, split costs and track spending. Saved in your browser only, no sign up needed. - [Compound Interest & Savings Calculator](https://vibetools.site/compound-interest): Project how savings grow with compound interest and regular contributions, year by year. A free savings calculator that runs in your browser. - [Invoice Generator](https://vibetools.site/invoice-generator): Create a professional invoice with line items, tax and totals, then print or save it as PDF. Free, no sign up, and client data stays on your device. - [Loan & EMI Calculator](https://vibetools.site/loan-calculator): Calculate monthly EMI, total interest and a full amortisation schedule for any loan amount, rate and tenure. Free, private, runs in your browser. ## Time & Dates - [Age Calculator](https://vibetools.site/age-calculator): Calculate your exact age in years, months and days from your date of birth, plus the days until your next birthday. Free and instant in your browser. - [Countdown Timer & Stopwatch](https://vibetools.site/countdown-timer): Count down to any date and time, or time something with a stopwatch and laps. A free online timer that keeps running in your browser tab. - [Date Calculator](https://vibetools.site/date-calculator): Count days between two dates, add or subtract days, weeks and months, and count working days. A free date calculator that runs in your browser. - [Meeting Timezone Planner](https://vibetools.site/meeting-planner): Find a meeting time that works across multiple timezones with an hour-by-hour overlap view. Free, instant, no sign up needed. - [World Clock & Timezone Converter](https://vibetools.site/world-clock): Track the current time in multiple cities, convert between timezones and translate Unix epoch timestamps. A free world clock that works offline. ## Health & Wellbeing - [BMI & Calorie Calculator](https://vibetools.site/bmi-calculator): Calculate your BMI, healthy weight range and daily calorie needs from height, weight, age and activity level. Free, and nothing is stored. - [Zen Flow](https://vibetools.site/zen-flow): Take a short break with calming, satisfying interactive animations that respond to your cursor. Free and runs in your browser. ## Privacy & Security - [Metadata & EXIF Remover](https://vibetools.site/metadata-remover): View and remove hidden EXIF and document metadata from photos, PDFs, Office files and MP3s, including GPS location. Free, processed in your browser. - [MFA Authenticator](https://vibetools.site/mfa-authenticator): Store TOTP two-factor secrets and backup codes in an AES-encrypted vault that lives only in your browser. A free authenticator that works offline. - [Password & PIN Generator](https://vibetools.site/password-generator): Generate strong random passwords or PINs with custom length and character sets, and check their strength. Free, created in your browser, never stored. - [Secure File Share](https://vibetools.site/file-share): Send files from one device to another over an encrypted peer-to-peer connection, with no size limit and no sign up. Free and private. ## Network & Internet - [Internet Speed Test](https://vibetools.site/speed-test): Measure your internet download speed, upload speed and latency in a few seconds, with no app to install. A free online speed test. - [My Device & Browser Info](https://vibetools.site/device-info): See what your browser reveals about your device: screen, OS, hardware, battery and supported features. Free, read directly from your browser. ## Lifestyle - [Create Event Card](https://vibetools.site/create-event): Create an animated greeting card for birthdays and celebrations and share it with a link. Free, no sign up required. - [Daily Horoscope](https://vibetools.site/horoscope): Read today's horoscope for your zodiac sign, updated daily. Free, no signup, available in English. ## Games - [2048](https://vibetools.site/2048): Play 2048 online for free: slide the tiles, combine matching numbers and reach 2048. No download, no ads, best score saved in your browser. - [Brick Breaker](https://vibetools.site/brick-breaker): Play Brick Breaker online for free: a classic arcade paddle game with multi-hit bricks and level progression. No download, no sign up. - [Connect Four](https://vibetools.site/connect-four): Play Connect Four online for free with a friend on one screen: drop discs and line up four in a row. No download, no sign up. - [Dice Roller](https://vibetools.site/dice-roller): Roll one or two dice online with cryptographically secure randomness, for board games and quick decisions. Free, instant, no download. - [Dots & Boxes](https://vibetools.site/dots-and-boxes): Play Dots and Boxes online for free with a friend: claim edges, complete boxes and win the most territory. No download, no sign up. - [Memory Card](https://vibetools.site/memory-card): Play a free memory matching game online: flip cards and find every emoji pair in as few moves as possible. Works on phone and desktop. - [Pong](https://vibetools.site/pong): Play Pong online for free, two players on one keyboard or against the computer, first to 7 wins. No download, works on phone and desktop. - [Random Picker](https://vibetools.site/random-picker): Pick a random name or item from a list, or spin a wheel to decide. A free random picker and wheel of names that runs in your browser. - [Snake](https://vibetools.site/snake): Play the classic Snake game online for free with neon graphics, keyboard and touch controls and local high scores. No download needed. - [Sudoku](https://vibetools.site/sudoku): Play free Sudoku online with easy to hard puzzles, notes, hints and a timer. No download, no sign up, works on phone and desktop. - [Tetris](https://vibetools.site/tetris): Play Tetris online for free: stack the falling blocks, clear lines and beat your high score. Keyboard and touch controls, no download. - [Tic Tac Toe](https://vibetools.site/tic-tac-toe): Play Tic Tac Toe online for free against a friend on one screen, with score tracking. No download, no sign up, works on phone and desktop. - [Vibe Match](https://vibetools.site/vibe-match): Discover your cosmic connection with someone by name or zodiac sign, just for fun. Free, instant, no signup. - [Word Search](https://vibetools.site/word-search): Play free word search puzzles online: find the hidden words in a letter grid with multiple themes and sizes. No download, no sign up. ## About VibeTools - [About Us](https://vibetools.site/about): Team, mission, and vision behind the project. - [Privacy Policy](https://vibetools.site/privacy): How data is handled — local storage only, no tracking, no ads. - [Terms of Service](https://vibetools.site/terms): Legal terms for using the site. - [Support & FAQ](https://vibetools.site/support): Frequently asked questions and contact information. - [Upcoming Features](https://vibetools.site/upcoming): Roadmap of tools and features in development. - [Feedback](https://vibetools.site/feedback): Share suggestions or report issues. - [Contact](https://vibetools.site/contact): Get in touch. - [Sponsor](https://vibetools.site/sponsor): Ways to support the project and keep it free and ad-free. - [Sponsors](https://vibetools.site/sponsors): People and organisations who support the project.