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Free online tools that never upload your files

Free. No sign-up. No catch. Just open a tool and get it done.

Our tools collect nothing. Every task starts and finishes on your own device - your files never leave it, not even for a second.

Popular tools

Free PDF Tools

20 toolsSee all

  • PDF Editor

    Edit, merge, and compress PDF files right in your browser.

  • Compressor

    Shrink PDF, JPG, MP3 and more without losing what matters.

  • Text Extractor

    Pull text out of an image or scanned document with OCR.

  • Watermark

    Add a text or image watermark to your photos or PDFs.

  • JPG to PDF

    Turn JPG, PNG, WebP, HEIC and other images into one PDF - reorder and rotate pages, pick the page size and margins, and keep full photo quality, entirely in your browser.

  • PDF to JPG

    Turn PDF pages into JPG, PNG or WebP images at up to 600 dpi, or pull out the photos embedded in a PDF - pick the pages, entirely in your browser.

  • Split PDF

    Split a PDF into several files, extract the pages you need, or delete pages - cut visually between pages or type ranges, entirely in your browser.

  • Add Page Numbers to PDF

    Number the pages of a PDF - pick the position, style and pages, see it live on every page, and add Bates-style labels, entirely in your browser.

  • Merge PDF

    Combine PDF files into one - put them in order, pick pages from each, and get a bookmark per file, entirely in your browser.

  • Rotate PDF

    Rotate PDF pages permanently - all of them, a selection, or just the sideways ones, which are found for you from the text - entirely in your browser.

  • Sign PDF

    Sign a PDF - draw your signature or upload a photo of it, add your name and the date, and place them anywhere, entirely in your browser.

  • Protect PDF

    Lock a PDF with an AES-256 password and restrict printing, copying or editing.

  • Unlock PDF

    Remove a PDF's password or lift its printing, copying and editing restrictions.

  • Redact PDF

    Black out names, e-mails, IBANs and card numbers for real – the text underneath is removed, not just covered.

  • Compare PDF

    See every word and page that changed between two versions of a PDF.

  • Invoice Generator

    Make invoices, quotes and receipts with your logo and taxes, and download them as PDF.

  • Resume Builder

    Write a resume or CV with three templates and download an ATS-friendly PDF – free, no sign-up.

  • Crop PDF

    Crop PDF pages or trim white margins automatically - text stays sharp and selectable.

  • PDF to Text

    Get a PDF's text in reading order, with paragraphs - copy it or save a .txt file.

  • Organize PDF Pages

    Reorder, delete, rotate, duplicate or add blank pages, and extract selected pages - right in your browser.

Free Image Tools

18 toolsSee all

  • Image Converter

    Convert photos between PNG, JPEG, and WebP - adjust quality, compare file sizes before and after, and convert several images at once, entirely in your browser.

  • Background Remover

    Remove the background from any photo in one click.

  • Metadata Cleaner

    See and strip hidden EXIF data like location before you share a photo.

  • Color Tools

    Convert between HEX, RGB, and HSL, check WCAG contrast, and generate a shade ramp, entirely in your browser.

  • Color Palette Generator

    Colour palettes from colour-wheel harmonies or at random - lock favourites, copy as CSS, Tailwind or JSON.

  • Image Resizer & Cropper

    Resize, crop, rotate and flip photos - one or a whole batch - with social media presets, entirely in your browser.

  • HEIC to JPG

    Convert iPhone HEIC photos to JPG, PNG or WebP – in batches, without uploading them.

  • Blur Image

    Blur, pixelate or black out faces, number plates and text in a photo.

  • Photo Filters

    Brighten, add contrast, warm up or go black and white - ten one-tap filters and fine sliders, with a before/after check.

  • Image to ASCII Art

    Turn a photo or logo into ASCII art - width, characters, contrast and colour; copy the text or save a PNG.

  • Meme Generator

    Top and bottom text, caption bars and free text boxes – no watermark.

  • Collage Maker

    Put up to 16 photos into a grid or featured layout for Instagram, stories or print.

  • Screenshot Beautifier

    Paste a screenshot, add a gradient background, padding, rounded corners, shadow and browser frame - ready to post.

  • Image Color Picker

    Pick HEX, RGB and HSL colours from a photo and extract its palette.

  • Color Blindness Simulator

    See photos, charts and designs as people with color blindness do - all types side by side, before/after slider.

  • Passport Photo Maker

    Passport, visa and ID photos at the exact size for any country, plus a print sheet.

  • Aspect Ratio Calculator

    Find the ratio of any size, resize without stretching and fit pictures into 16:9 or 9:16 frames.

  • Image Splitter

    Split an image into a grid, Instagram 3:4 profile tiles, a seamless carousel or a printable A4 poster - nothing uploaded.

Free Audio & Video Tools

16 toolsSee all

  • Screen Recorder

    Record your screen, a window or a tab with your voice and a camera bubble - no time limit, no watermark, nothing uploaded.

  • Audio Cutter

    Trim MP3 and other audio on a waveform, cut parts out, fade in and out – make ringtones.

  • Video to MP3

    Extract the audio from MP4, MOV or WebM videos and save it as MP3 or WAV.

  • Voice Recorder

    Record your voice with any microphone and save it as MP3, WAV or WebM – no time limit.

  • Video to GIF

    Turn a video or screen recording into a small animated GIF - trim, size, frame rate, speed - without uploading it.

  • Compress Video

    Shrink MP4, MOV and WebM to a target size for Discord, WhatsApp or e-mail – no upload.

  • Video Converter

    MOV to MP4, WebM to MP4, MKV and back – often instant and lossless, in your browser.

  • Trim Video

    Cut the start and end off a video and remove the sound – no upload, no watermark.

  • Crop & Rotate Video

    Crop to 9:16, 1:1 or 16:9, rotate a sideways clip or mirror it – with a live preview.

  • Metronome

    A steady click from 20 to 400 BPM with tap tempo, accents, subdivisions, a speed trainer and silent bars.

  • Tone Generator

    Play any frequency as a sine, square, triangle or sawtooth wave, sweep frequencies or play pink noise.

  • Instrument Tuner

    Tune a guitar, bass, ukulele, violin or any instrument with your microphone, in cents, with reference notes.

  • Microphone Test

    Check your mic: live levels in dBFS, clipping, background noise, a spectrum and a WAV recording to play back.

  • Webcam Test

    Check your camera: real resolution and frame rate, a lighting and focus check, device details and full-size photos.

  • Decibel Meter

    Measure noise in dB(A) with your mic - live level, average (Leq), max, a 60-second graph and safe listening time.

  • Video to Frames

    Pull still frames from any video as JPG, PNG or WebP.

Free QR Code & Barcode Tools

4 toolsSee all

  • QR Code

    Generate a QR code instantly for a link, text, or contact info.

  • Barcode Reader

    Scan Data Matrix, PDF417, Code 128, EAN, UPC and more, right in your browser.

  • Barcode Generator

    Make EAN-13, UPC-A, EAN-8, Code 128, Code 39 and ITF-14 barcodes with check digits, in batches, as SVG, PNG or PDF.

  • Document Scanner

    Turn phone photos of documents into straight, clean scans and a multi-page PDF.

Free Text Tools

11 toolsSee all

  • Text Compare

    Highlight the differences between two pieces of text.

  • Markdown Editor

    Write Markdown with a live preview and export to HTML or PDF.

  • Markdown Table Generator

    Build a Markdown table in a grid or paste from Excel, Sheets or CSV - align columns, copy Markdown or HTML.

  • Word & Character Counter

    Count words, characters, sentences, and paragraphs, and estimate reading time, entirely in your browser.

  • Text to Speech

    Read any text aloud with the voices on your device - choose voice, speed and pitch, follow along sentence by sentence.

  • Text Case Converter

    Convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, and more, entirely in your browser.

  • Fancy Text Generator

    Bold, italic, cursive, gothic, bubble and 22 more Unicode text styles to copy into any bio, name or post.

  • Lorem Ipsum Generator

    Generate placeholder Lorem Ipsum text by words, sentences, or paragraphs, entirely in your browser.

  • Text Cleaner

    Remove extra spaces, line breaks and duplicate lines, fix PDF text, sort lists and strip HTML.

  • Online Notepad

    A private notepad that saves as you type, keeps notes on this device and works offline - search, .txt download and backups.

  • Morse Code Translator

    Translate text to Morse code and back, play it as sound, light or vibration and save a WAV.

Free Developer Tools

22 toolsSee all

  • JSON Formatter

    Format, validate, and beautify JSON in an instant.

  • JSON to TypeScript

    TypeScript interfaces or types from any JSON sample - nested names, merged arrays, optional keys and unions.

  • Hash Generator

    Generate MD5, SHA-1, and SHA-256 hashes for text or files.

  • Base64 Tool

    Encode or decode Base64 and URL strings instantly.

  • Regex Tester

    Test regular expressions with live match highlighting.

  • UUID Generator

    Generate random UUIDs and GUIDs instantly.

  • Cron Expression Parser

    Parse a cron expression into a human-readable schedule and see its next upcoming run times, entirely in your browser.

  • JWT Decoder

    Decode and inspect JSON Web Tokens entirely in your browser - header, payload, expiry, and an optional signature check, never uploaded anywhere.

  • Unix Timestamp Converter

    Convert Unix epoch timestamps to human-readable dates and back, with timezone support and a live-ticking clock - entirely in your browser.

  • URL Encoder & Parser

    Encode or decode URLs and query strings, or parse a full URL into its parts and edit the query string in a live table - entirely in your browser.

  • HTML Entity Encoder / Decoder

    Encode text to HTML entities or decode entities back to text, entirely in your browser.

  • CSV ↔ JSON Converter

    Convert CSV to JSON and JSON to CSV - auto-detected delimiters, typed values, nested keys, and Excel-ready CSV - entirely in your browser.

  • Favicon Generator

    favicon.ico, Apple and Android icons, web manifest and HTML from an image, text or emoji - with real-size previews.

  • Meta Tag Generator

    Title, description and Open Graph tags with a live Google and link preview - or paste a page to check it.

  • JSON ↔ YAML

    Convert JSON to YAML and YAML to JSON – anchors, multiple documents and exact error lines.

  • Subnet Calculator

    Work out network, broadcast, host range and masks for IPv4 and IPv6, and split a network into subnets.

  • Number Base Converter

    Convert between binary, octal, decimal, hex and any base from 2 to 36, with two's complement and steps.

  • Text to Binary Converter

    Text to binary, hex, octal or decimal bytes and back - UTF-8 or UTF-16, emoji and every language.

  • Chmod Calculator

    Work out Linux file permissions as 755 or rwxr-xr-x, get the chmod command and test changes and umask.

  • CSS Gradient Generator

    Make linear, radial and conic CSS gradients with OKLCH blending, then copy CSS, Tailwind or SVG, or download a PNG.

  • Box Shadow Generator

    Layered CSS box shadows with inset and smooth presets - live preview, copy as CSS or Tailwind, paste one to edit.

  • Code Formatter & Minifier

    Beautify JavaScript, TypeScript, CSS, HTML, Markdown, YAML and SQL with Prettier, or minify JS and CSS - nothing uploaded.

Free Everyday Tools

42 toolsSee all

  • Paid Military Service Calculator

    Check whether your time abroad meets Turkey's paid military service requirements and calculate your remaining days.

  • Password Generator

    Generate strong, random passwords that never leave your device.

  • Unit Converter

    Convert length, weight, temperature, and more in real time.

  • Random Generator

    Generate random numbers, roll dice, flip coins, and shuffle or pick from your own list, entirely in your browser.

  • Spin the Wheel

    A random picker wheel for names and choices - weights, no-repeat mode, sound, full screen and shareable links.

  • Date Calculator

    Count the days between two dates, add or subtract days, weeks, months or workdays, and work out an exact age - instantly, in your browser.

  • Percentage Calculator

    Every percentage question on one page - X% of Y, what percent, percentage change, add or remove a percentage, and the value before VAT - with the formula shown.

  • Salary Converter

    Hourly, daily, weekly, monthly and yearly pay from your own hours - find the hourly rate behind a salary.

  • VAT Calculator

    Add or remove VAT, GST or sales tax with current rates for 90 countries - several items, totals per rate.

  • Tip Calculator

    Work out the tip and split the bill - round each share up and see exactly what everyone pays.

  • Loan Calculator

    Monthly payment, total interest and a full repayment schedule for any loan or mortgage - with extra payments and taxes on interest.

  • Fuel Cost Calculator

    How much fuel a trip takes and what it costs - L/100 km, km/L or MPG, round trips, split between passengers.

  • Time Zone Converter

    Convert times between cities and find a meeting time for everyone - working hours at a glance, daylight saving handled, calendar invite included.

  • 2FA Codes

    Get TOTP codes from a secret, link or QR code, and move accounts out of Google Authenticator.

  • Encrypt Files

    Protect any file or text with a password – AES-256 encryption in your browser, any size.

  • BMI Calculator

    Body mass index with healthy weight range, daily calories and body fat – metric or US units.

  • Compound Interest Calculator

    See savings grow with monthly deposits, compounding and inflation – year by year, with a goal.

  • Electricity Cost Calculator

    What your fridge, heater or PC costs to run - kWh and cost per day, month and year for each appliance.

  • Due Date Calculator

    Pregnancy due date from your last period, conception, IVF or ultrasound – with scan dates.

  • Sleep Calculator

    When to go to bed or set the alarm, in 90-minute sleep cycles - with your age's recommended hours.

  • Timer, Stopwatch & Pomodoro

    A countdown timer whose alarm rings on time even in a background tab, a stopwatch with laps and a Pomodoro timer - full screen.

  • Roman Numeral Converter

    Convert numbers to Roman numerals and back, check the spelling and turn dates into numerals.

  • Dead Pixel Test

    Full-screen colours to find dead, stuck and hot pixels, backlight bleed and banding - plus refresh rate and HDR check.

  • Keyboard Test

    Press every key to find dead, sticky or double-typing ones, with ANSI, ISO and JIS layouts, rollover and chatter checks.

  • Mouse Test

    Test every mouse button and the wheel, catch double-click faults, and measure CPS and polling rate.

  • Reaction Time Test

    Click when the screen turns green - or at the beep - five times and see your average, best and rating in ms.

  • Typing Speed Test

    Test your typing speed in WPM and your accuracy in 17 languages, with a speed graph and the letters you miss most.

  • 2027 Calendar

    Printable 2027 calendar on one page with each country's public holidays, week numbers and working days.

  • Calorie Calculator

    Daily calories to lose, keep or gain weight, with macros and a realistic week-by-week forecast to your goal weight.

  • Pace Calculator

    Running pace, finish time or distance per km or mile - with race times from 5K to marathon and splits.

  • Scientific Calculator

    Type or tap any sum - trig, logs, powers, roots, factorials and percentages, with history and exact fractions.

  • Refresh Rate Test

    Your screen's real refresh rate in Hz - 60, 144, 240 or more - with frame times, dropped frames and a motion test.

  • Screen Resolution

    Your screen resolution in real pixels, plus display scale, window size, aspect ratio, HDR and PPI.

  • Secret Santa Generator

    Draw names with exclusions for couples and send each person a private link on WhatsApp - no email, no sign-up.

  • Shoe size converter

    Convert shoe sizes between EU, US men's and women's, UK, Japan/Korea (mm) and kids. Enter foot length in cm for the best fit.

  • Japanese era converter

    Convert Western years to Japanese eras (Reiwa, Heisei, Showa) and back, with exact switch dates, age and school-year table.

  • Discount calculator

    Work out the sale price, how much you save and stacked discounts like 50% + 20% off. Check if the "was" price is inflated. Free, no sign-up.

  • Week Number

    What week is it? ISO, US and Middle East week numbers with dates, 52/53-week years and a full yearly table.

  • Countdown timer

    Live countdown to Christmas, New Year or any date and time you pick, in days, hours, minutes and seconds. Share the link.

  • Korean age calculator

    만 나이, 연 나이 and traditional Korean age from one birth date — plus which one to use since 2023.

  • Hijri date converter

    Convert Hijri and Gregorian dates both ways (Umm al-Qura), with a ±1 day notice.

  • Persian date converter

    Convert Shamsi (Jalali) dates to Gregorian and back, with weekday and Nowruz countdown.

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