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249 free tools, no sign-up.
Merge PDFCombine several PDF files into one document.
Split PDFExtract pages or split a PDF into single pages.
Compress PDFOptimize and shrink PDF file size without losing quality.
PDF to ImageTurn PDF pages into downloadable images.
Image to PDFCombine images into one PDF document.
Resume / CV BuilderFill a form and download a clean CV as PDF.
Invoice GeneratorCreate a professional invoice and save it as PDF.
Rotate PDFRotate every page of a PDF by 90, 180 or 270 degrees.
Delete PDF PagesRemove unwanted pages from a PDF.
Reverse PDF PagesFlip the page order of a PDF, last page first.
Add Page Numbers to PDFStamp "1 / 10" style page numbers on every page.
PDF WatermarkAdd a diagonal text watermark to every PDF page.
Image CompressorCompress images without complicated software.
Image ResizerResize images to exact dimensions, keep quality.
Image ConverterConvert between PNG, JPG and WebP instantly.
Image CropperCrop to the perfect frame with aspect presets.
Background RemoverRemove plain, solid-color backgrounds and export a transparent PNG.
Image UpscalerScale images up 2x or 4x.
Image to 3DTurn any photo into a rotatable 3D model with AI depth.
Image to Text (OCR)Extract text from images in English and Urdu.
Image FiltersBrightness, contrast, blur, sepia and more.
Image Format OptimizerGet the right size for web, social or profile.
Image WatermarkAdd a text watermark to your photos.
Meme MakerAdd top and bottom text to any image.
WhatsApp Sticker MakerMake 512×512 transparent stickers from any image.
Image to Base64Turn an image into a Base64 data URL.
Rotate ImageRotate a photo by 90, 180 or 270 degrees.
Flip ImageMirror a picture horizontally or vertically.
Black and White Photo ConverterTurn any photo black and white.
Blur ImageBlur a photo or hide details.
Pixelate ImagePixelate a picture to hide faces or text.
Round Image CornersGive any image smooth rounded corners (transparent PNG).
Circle Crop ImageCrop a photo into a circle for profile pictures.
PNG to JPG ConverterConvert PNG images to JPG with a white background.
JPG to PNG ConverterConvert JPG photos to lossless PNG.
Image to WebP ConverterConvert any image to the smaller WebP format.
Favicon GeneratorMake a square favicon or app icon from any image.🎬Video EditorFull editor: projects, aspect ratios, trim, text, filters, music, export.
Video CompressorShrink video file size right in your browser.
Video TrimmerTrim a video down to the part you need.
Video to GIFTurn a short part of a video into an animated GIF.
Video to 3DTurn a video into an interactive 3D depth video with AI.
Video Quality EnhancerUpscale and sharpen videos at a high bitrate so they stay crisp after YouTube upload.
Video to Audio ConverterExtract the sound from a video and save it as a WAV file.
Screen RecorderRecord your screen, window or browser tab and download the video.
Voice RecorderRecord audio from your microphone and download it.
Audio TrimmerCut a section out of an audio file and save it as WAV.
Text to SpeechHave your browser read any text aloud.
Mute VideoRemove the sound from a video.
Video Speed ChangerMake a video slower or faster.
Video Frame ExtractorSave any frame of a video as a PNG picture.
Audio Volume BoosterMake quiet audio louder (100% = original, 200% = double).
Audio JoinerJoin several audio files into one WAV, in the order chosen.
Audio to WAV ConverterConvert MP3, M4A, OGG or video sound to WAV.
Word CounterCount words, characters, sentences and reading time.
Text Case ConverterSwitch between upper, lower, title and sentence case.
Fancy Text GeneratorTurn plain text into stylish bold, script, bubble and gothic fonts to copy.
Text CleanerStrip extra spaces, blank lines and duplicates.
Line SorterSort, reverse or shuffle lines of text.
Text Diff CheckerCompare two texts and see what was added or removed.
Lorem Ipsum GeneratorGenerate placeholder paragraphs, sentences or words.
Markdown PreviewWrite Markdown and see it rendered live.
Number to WordsWrite any number out in English words.
Morse Code TranslatorText to Morse and back, with sound playback.
Slug GeneratorTurn any title into a clean URL slug.
Reverse TextFlip your text backwards, character by character.
Reverse WordsReverse the order of the words in each line.
Remove Duplicate LinesKeep only the first copy of every repeated line.
Remove Empty LinesDelete blank lines from any text.
Add Line NumbersPut a number in front of every line.
Remove Line BreaksJoin all lines into one clean paragraph.
camelCase ConverterTurn any phrase into camelCase for code.
snake_case ConverterTurn any phrase into snake_case.
kebab-case ConverterTurn any phrase into kebab-case.
PascalCase ConverterTurn any phrase into PascalCase.
Title Case ConverterCapitalize The First Letter Of Every Word.
Sentence Case ConverterCapitalize only the start of each sentence.
aLtErNaTiNg Case GeneratorMake text wAvY with alternating capitals.
Upside Down Text GeneratorFlip your text upside down to copy and paste.
Text to Binary ConverterConvert text to 8-bit binary code.
Binary to Text ConverterDecode binary code back into readable text.
Text to Hex ConverterConvert text to hexadecimal bytes.
Hex to Text ConverterDecode hexadecimal bytes into text.
Text to ASCII ConverterShow the character code of every letter.
ROT13 Encoder / DecoderApply the classic ROT13 letter cipher.
HTML Entity EncoderEscape &, <, > and quotes for safe HTML.
HTML Entity DecoderTurn & < > entities back into characters.
Remove HTML TagsStrip tags and keep only the text.
Email ExtractorPull every email address out of any text.
URL ExtractorFind and list every link in a block of text.
Number ExtractorList all the numbers found in your text.
Remove Accents from TextReplace é, ü, ñ and other accents with plain letters.
Remove PunctuationStrip punctuation marks from your text.
Palindrome CheckerCheck if a word or phrase reads the same backwards.
Word Frequency CounterSee which words you use the most.
Character CounterCount characters, letters, digits, spaces and lines.
Reading Time CalculatorEstimate how long your text takes to read aloud or silently.
JSON MinifierRemove spaces and line breaks from JSON.
CSV to JSON ConverterTurn a CSV table into a JSON array.
JSON to CSV ConverterTurn a JSON array of objects into CSV.
CSS MinifierShrink CSS by removing comments and spaces.
HTML MinifierRemove comments and extra spaces from HTML.
Pig Latin TranslatorTranslate English into Pig Latin.
Leetspeak ConverterWrite in 1337 speak.
NATO Phonetic Alphabet ConverterSpell words as Alfa, Bravo, Charlie…
Lines to Comma ListTurn one-item-per-line into a comma separated list.
Comma List to LinesSplit a comma separated list into separate lines.
Strikethrough Text GeneratorCross out text with copy-and-paste Unicode.
CalculatorA fully working premium calculator.
Loan / EMI CalculatorMonthly installment, total payment and interest.
Percentage CalculatorFind percentages, increases and decreases.
Discount CalculatorFinal price and savings after discount and tax.
Tip & Split CalculatorSplit a bill between friends with tip included.
BMI CalculatorBody mass index with a simple explanation.
Age CalculatorYour exact age and days to your next birthday.
GPA CalculatorWork out your GPA from grades and credit hours.
Electricity Bill CalculatorEstimate your LESCO or any DISCO electricity bill from units and rates.
Spinning / Yarn CalculatorYarn count converter, draft and carding / blow room production.
Zakat CalculatorWork out Zakat on cash, gold, silver and business assets.
Date DifferenceDays, weeks and months between two dates.
AdSense Earnings EstimatorEstimate daily, monthly and yearly earnings from impressions and RPM.
Compound Interest CalculatorSee how savings grow with compound interest.
Simple Interest CalculatorWork out simple interest on a loan or deposit.
ROI CalculatorReturn on investment from cost and final value.
Profit Margin CalculatorProfit, margin and markup from revenue and cost.
VAT / GST CalculatorAdd or remove sales tax from any price.
Salary CalculatorConvert yearly pay to monthly, weekly, daily and hourly.
BMR CalculatorEstimate the calories your body burns at rest.
Pregnancy Due Date CalculatorEstimate a due date from the last period.
Fuel Cost CalculatorTrip fuel and cost from distance and mileage.
Average CalculatorMean, median, min, max and sum of a list.
Standard Deviation CalculatorPopulation and sample standard deviation.
GCD & LCM CalculatorGreatest common divisor and least common multiple.
Prime Number CheckerFind out if a number is prime.
Factorial CalculatorCalculate n! for numbers up to 170.
Quadratic Equation SolverSolve ax² + bx + c = 0 with real or complex roots.
Percentage Change CalculatorPercent increase or decrease between two values.
Circle Area CalculatorArea, circumference and diameter from the radius.
Pythagorean Theorem CalculatorFind the hypotenuse of a right triangle.
CAGR CalculatorCompound annual growth rate of an investment.
Days Until CalculatorHow many days until any date.
Add Days to DateAdd or subtract days from a date.
Day of the Week FinderFind out which weekday any date falls on.
Leap Year CheckerCheck if a year is a leap year.
Inflation CalculatorFuture price after years of inflation.
Unit ConverterLength, weight, temperature, data and time.
Currency ConverterLive exchange rates with PKR support.
Time Zone ConverterCompare times across countries instantly.
Islamic Date ConverterToday's Hijri date and Gregorian to Hijri conversion.
Unix Timestamp ConverterConvert timestamps to dates and back.
Roman Numeral ConverterConvert numbers to Roman numerals and back.
Number Base ConverterBinary, octal, decimal and hex in one place.
Kilometers to Miles ConverterConvert kilometers to miles instantly, and back again.
Miles to Kilometers ConverterConvert miles to kilometers instantly, and back again.
Meters to Feet ConverterConvert meters to feet instantly, and back again.
Feet to Meters ConverterConvert feet to meters instantly, and back again.
Centimeters to Inches ConverterConvert centimeters to inches instantly, and back again.
Inches to Centimeters ConverterConvert inches to centimeters instantly, and back again.
Feet to Inches ConverterConvert feet to inches instantly, and back again.
Yards to Meters ConverterConvert yards to meters instantly, and back again.
Millimeters to Inches ConverterConvert millimeters to inches instantly, and back again.
Nautical Miles to Kilometers ConverterConvert nautical miles to kilometers instantly, and back again.
Meters to Miles ConverterConvert meters to miles instantly, and back again.
Kilograms to Pounds ConverterConvert kilograms to pounds instantly, and back again.
Pounds to Kilograms ConverterConvert pounds to kilograms instantly, and back again.
Grams to Ounces ConverterConvert grams to ounces instantly, and back again.
Ounces to Grams ConverterConvert ounces to grams instantly, and back again.
Kilograms to Stones ConverterConvert kilograms to stones instantly, and back again.
Tonnes to Kilograms ConverterConvert tonnes to kilograms instantly, and back again.
Milligrams to Grams ConverterConvert milligrams to grams instantly, and back again.
Pounds to Ounces ConverterConvert pounds to ounces instantly, and back again.
Square Meters to Square Feet ConverterConvert square meters to square feet instantly, and back again.
Square Feet to Square Meters ConverterConvert square feet to square meters instantly, and back again.
Acres to Hectares ConverterConvert acres to hectares instantly, and back again.
Hectares to Acres ConverterConvert hectares to acres instantly, and back again.
Square Kilometers to Acres ConverterConvert square kilometers to acres instantly, and back again.
Liters to Gallons ConverterConvert liters to gallons instantly, and back again.
Gallons to Liters ConverterConvert gallons to liters instantly, and back again.
Milliliters to Fluid Ounces ConverterConvert milliliters to fluid ounces instantly, and back again.
Fluid Ounces to Milliliters ConverterConvert fluid ounces to milliliters instantly, and back again.
Cups to Milliliters ConverterConvert cups to milliliters instantly, and back again.
Tablespoons to Milliliters ConverterConvert tablespoons to milliliters instantly, and back again.
Teaspoons to Milliliters ConverterConvert teaspoons to milliliters instantly, and back again.
Quarts to Liters ConverterConvert quarts to liters instantly, and back again.
Liters to Milliliters ConverterConvert liters to milliliters instantly, and back again.
Km per Hour to Miles per Hour ConverterConvert km per hour to miles per hour instantly, and back again.
Miles per Hour to Km per Hour ConverterConvert miles per hour to km per hour instantly, and back again.
Meters per Second to Km per Hour ConverterConvert meters per second to km per hour instantly, and back again.
Km per Hour to Meters per Second ConverterConvert km per hour to meters per second instantly, and back again.
Knots to Km per Hour ConverterConvert knots to km per hour instantly, and back again.
Hours to Minutes ConverterConvert hours to minutes instantly, and back again.
Minutes to Seconds ConverterConvert minutes to seconds instantly, and back again.
Days to Hours ConverterConvert days to hours instantly, and back again.
Weeks to Days ConverterConvert weeks to days instantly, and back again.
Years to Days ConverterConvert years to days instantly, and back again.
Hours to Seconds ConverterConvert hours to seconds instantly, and back again.
Gigabytes to Megabytes ConverterConvert gigabytes to megabytes instantly, and back again.
Megabytes to Gigabytes ConverterConvert megabytes to gigabytes instantly, and back again.
Terabytes to Gigabytes ConverterConvert terabytes to gigabytes instantly, and back again.
Gigabytes to Terabytes ConverterConvert gigabytes to terabytes instantly, and back again.
Megabytes to Kilobytes ConverterConvert megabytes to kilobytes instantly, and back again.
Kilobytes to Bytes ConverterConvert kilobytes to bytes instantly, and back again.
Kilocalories to Kilojoules ConverterConvert kilocalories to kilojoules instantly, and back again.
Kilojoules to Kilocalories ConverterConvert kilojoules to kilocalories instantly, and back again.
Calories to Joules ConverterConvert calories to joules instantly, and back again.
Kilowatts to Horsepower ConverterConvert kilowatts to horsepower instantly, and back again.
Horsepower to Kilowatts ConverterConvert horsepower to kilowatts instantly, and back again.
PSI to Bar ConverterConvert psi to bar instantly, and back again.
Bar to PSI ConverterConvert bar to psi instantly, and back again.
PSI to Kilopascals ConverterConvert psi to kilopascals instantly, and back again.
Degrees to Radians ConverterConvert degrees to radians instantly, and back again.
Radians to Degrees ConverterConvert radians to degrees instantly, and back again.
Celsius to Fahrenheit ConverterConvert celsius to fahrenheit instantly, and back again.
Fahrenheit to Celsius ConverterConvert fahrenheit to celsius instantly, and back again.
Celsius to Kelvin ConverterConvert celsius to kelvin instantly, and back again.
Kelvin to Celsius ConverterConvert kelvin to celsius instantly, and back again.💻Code StudioWrite code in any language, preview HTML/CSS/JS live, build multi-file projects and download a ZIP. Sign-in required.
JSON FormatterFormat, minify and validate JSON.
Base64 Encoder / DecoderEncode text to Base64 or decode it back — Unicode safe.
URL Encoder / DecoderEncode or decode links and query strings.
Regex TesterTest regular expressions with live highlighting.
Hash GeneratorSHA-1, SHA-256 and SHA-512 hashes of your text.
UUID GeneratorGenerate random version-4 UUIDs in bulk.
CSS Gradient GeneratorDesign a gradient and copy the CSS.
Color PickerPick colors and copy HEX, RGB or HSL.
HEX to RGB ConverterConvert a HEX color to RGB and HSL.
RGB to HEX ConverterConvert RGB values to a HEX color code.
JWT DecoderDecode a JSON Web Token header and payload.
CSS Box Shadow GeneratorDesign a box shadow and copy the CSS.
QR Code GeneratorTurn text or a link into a downloadable QR code.
Password GeneratorStrong random passwords, your way.
WhatsApp Link GeneratorCreate a click-to-chat wa.me link with a ready message.
Pomodoro Timer25-minute focus timer with short and long breaks.
Stopwatch & TimerStopwatch with laps, plus a countdown timer.
Event CountdownA live countdown to any date and time.
Random Number GeneratorA true random number between two values.
File Size CheckerInspect any file — size, type and dates.
AdSense Readiness CheckerA checklist to see if your site is ready to apply for AdSense.
BISP 8171 Eligibility GuideCheck Benazir Income Support Programme eligibility through 8171.
Dice RollerRoll one or more dice online.
Coin FlipFlip a coin — heads or tails.
Random Name PickerPick a random winner from a list.Frequently Asked Questions about our free tools
Everything you need to know before you pick a tool.
How many free tools does Supreme Pro have?
Supreme Pro has 249 free online tools in eight groups: PDF, image, video and audio, text, calculators, converters, developer and everyday tools.
Are all the tools really free?
Yes. Every tool is free to use with no account, no sign-up and no watermark added by Supreme Pro. The site is supported by advertising and sponsored links.
Do you upload my files to a server?
Most tools run inside your browser, so your files stay on your device. Each tool page says how it works, and the privacy policy explains what the site collects.
Can I use the tools on my phone?
Yes. The tools are designed to work on current mobile browsers as well as on laptops and desktops, although big files are faster on a computer.
How do I search for a specific tool?
Type the tool name in the search box on the home page or use the search button in the header. You can also open a category from the menu and use its filter box.
Can I ask for a tool that is not listed?
Yes. Send your idea through the contact page and describe what you want the tool to do. Requests help decide what gets built next.
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