All tools

• What Is My IP Address Your public IP address is what every website you visit sees. Here it is, along with everything…
• PNG to JPG Converter Drop your PNG files in and get JPG files back. Everything happens on your device — the images a…
• Compress Image Drop images in, choose how much quality you can spare, and download smaller files. Compression…
• Image Resizer Set the width you need — the height follows the proportions on its own. Several photos can be r…
• HEIC to JPG HEIC is what an iPhone saves by default, and half the world's software still cannot open it. Dr…
• WebP to PNG Drop in a WebP file and get a PNG back. Useful when a program refuses the newer format — and ma…
• JPG to PDF Drop your photos in, put them in the right order and get a single PDF. Ordinary JPEG files are…
• Image to PDF Drop in your pictures and get one PDF back. Photos of documents, scans, screenshots, pages shot…
• Merge PDF Add the files, put them in the order you need and get one document. The pages are copied as the…
• Compress PDF Two honest ways to shrink a PDF: rebuild the file and keep the text intact, or re-render the pa…
• Split PDF Leave the field empty to get every page as its own file, or write the ranges you need — «1-3, 7…
• JSON Formatter and Validator Paste JSON and get it formatted, validated or minified. The data stays in your browser — nothin…
• Base64 Encode and Decode Paste text to get Base64, or paste Base64 to get the text back. Cyrillic, Chinese and emoji all…
• Word Counter Type or paste your text and the counters update instantly — words, characters, sentences, parag…
• Case Converter Paste text, pick a case, get the result. Nine ways of writing the same words: the four everyday…
• Fancy Text Generator Type a nickname and take the variant you like. Nothing is installed and nothing is uploaded: th…
• CSV to JSON Paste a table, get JSON. The parser follows RFC 4180, so a cell like «Doe, John» stays one fiel…
• Password Generator A new password is generated the moment this page loads, using your browser's cryptographic rand…
• QR Code Generator Type a link or any text and the code appears as you type. Download it as a PNG for a screen or…
• UUID Generator Press the button and get identifiers you can paste straight into a database, a config or a test…
• Percentage Calculator Pick the question you are actually asking — the fields and the answer change with it. Every cal…
• Unit Converter Pick what you are converting, type a number and read the answer — plus the same value in every…
• Age Calculator Enter a date of birth and get the age in years, months and days — counted by the calendar, not…
• Internet Speed Test Press the button and the page measures three things: how fast data comes in, how fast it goes o…
• WHOIS Lookup Enter a domain and see what the registry knows about it: who registered it, when it expires, wh…
• DNS Lookup Enter a domain and see every record type in one answer — where the site points, who handles the…
• User Agent Parser Your own User-Agent is already in the box. Paste someone else's from a log and see what it real…
• JSON Beautifier Paste a wall of minified JSON and read it like a document. Indentation appears as you type, and…
• JSON Minify Paste JSON and get it back without a single wasted byte: no indentation, no line breaks, same d…
• JSON Validator Paste the file and get a straight answer: valid or not. If not, the message says what the parse…
• Character Counter Type or paste your text and watch the character count update on every keystroke — with spaces a…
• Wi-Fi QR Code Type the network name and password, and the code appears. A guest points the camera at it and j…
• URL QR Code Paste the link and the code appears as you type. It points straight at your address — no shorte…
• Discount Calculator Type the price and the discount — the final amount appears as you type. Nothing to press, nothi…
• VAT Calculator Adding tax is a multiplication; removing it is a division, and that is where most mistakes happ…
• Tip Calculator Type the tip percentage and the bill — the amount appears as you type. No app to install at the…
• Currency Converter Type the amount, pick two currencies and read the answer — plus the same sum in ten popular cur…
• PDF to JPG Each page becomes its own image, ready to download one by one — usually you need a page or two,…
• Colour Converter Type a colour in any common notation — #1f5fd6, 1f5fd6, #1f5, rgb(31, 95, 214) — and all the ot…
• HEX to RGB Paste a HEX code and read the RGB channels. #1f5fd6 becomes rgb(31, 95, 214) — and if the code…
• RGB to HEX Paste rgb(31, 95, 214) — with commas or spaces, it does not matter — and get #1f5fd6, ready for…
• Online Timer Pick a length or press one of the presets — the countdown starts straight away and ends with a…
• Online Stopwatch Press «Start» and the clock runs. Pause and resume as often as you like — the time is measured…
• Typing Speed Test Type the sentence shown above the box. Correct characters turn green, mistakes turn red, and th…
• HTML Formatter Paste HTML and read it. Each tag goes on its own line with the indentation its nesting deserves…
• HTML Minifier Paste HTML and get it back without the whitespace nobody sees. The counter under the box shows…
• CSS Formatter Paste a stylesheet — even one that arrived as a single line — and read it again. Each declarati…
• CSS Minifier Paste a stylesheet and get it back compressed. The counter under the box shows the size before…
• XML Formatter Machine-generated XML arrives as one enormous line. Paste it here and the structure appears: on…
• SQL Formatter Paste a query that arrived from a log or an ORM as a single line, and read it as a query again…
• YAML to JSON Paste a config file and get JSON. Anchors are expanded, block strings keep their line breaks, a…
• JSON to YAML Paste JSON from an API response or an export and get YAML you can actually read — no braces, no…
• Ping Test Enter a domain name and find out whether it answers at all — and how quickly. The check runs fr…
• Port Checker Enter a domain and a port number and find out whether anything answers there from outside your…
• SSL Certificate Checker Enter a domain and see the certificate the way a browser sees it: the expiry date, the issuer,…
• HTTP Header Checker Enter an address and see exactly what the server answers: the status code, every header, and ea…
• Colour Palette Generator Pick a starting colour and the tool works out the rest of the set by the colour wheel. Click an…
• CSS Gradient Generator Drag the sliders and watch the panel above change with them. When it looks right, copy the line…
• Box Shadow Generator Move the sliders and the sample changes with them. Stack layers when one shadow is not enough —…
• robots.txt Generator and Tester Two things in one page: assemble the file from rules, and test the file you already have — the…
• XML Sitemap Generator Paste your addresses — from a spreadsheet, from the console, however they come — and get a file…
• UTM Link Builder Fill in the fields and the link assembles itself. Paste a link that already carries tags and th…
• Schema Markup Generator Choose a type, fill in what you know, and copy a ready script tag for the page head. What you l…
• Loan Calculator Enter the amount, the rate and the term — the payment appears at once. Add an extra payment eac…
• Mortgage Calculator Enter the price of the home and what you are putting down — the rest is worked out for you: the…
• BMI Calculator Enter weight and height — the index appears with the WHO category and, more usefully, the weigh…
• Pregnancy Calculator Tell the calculator what you know — the first day of your last period, the day of conception, o…
• Date Calculator Two questions on one page: how much time lies between two dates, and what date comes out if you…
• Random Number Generator Set the range, say how many numbers you need and press the button. For a prize draw switch on «…
• Barcode Generator Type the value and the code is drawn at once. It comes out as vector, so it stays sharp on a la…
• Barcode Scanner The number under the bars is printed for machines, not for people. Point the camera at it and s…
• Text to Speech Paste the text, pick a voice and press the button. Everything is synthesised inside the browser…
• WebP to JPG Drop in a WebP file and get a JPG back. Handy when something refuses the newer format — an olde…
• PDF to Word Drop in a PDF and get a .docx you can edit. We are straight with you about what moves and what…
• Word to PDF Drop in a Word document and take back a PDF. The pages are laid out here, on your device, and t…
• PDF Converter Drop a file in and the converter works out what can be done with it. A PDF comes apart into pag…
• PDF Editor Drop in a PDF and every page appears as a thumbnail. Move them, turn them, throw out the ones y…
• Sign a PDF Draw your signature, add the document, drag the signature to where it belongs. The file is rebu…
• Stamp a PDF Upload a photo of your stamp, add the document, drag the imprint to where it belongs. The white…
• Video to MP3 Drop in a video and get the audio out of it. A lecture you want on your phone, a song from a cl…
• Trim Video Drop in a video, say where the good part starts and ends, and take that piece away. The rest of…
• Video Editor Drop in a clip and make every change at once: cut the piece you want, crop what stays in shot,…
• Video Converter Drop in a video, pick the format, and the conversion runs on your own machine. It is not instan…
• Video to GIF Drop in a clip, drag the strip to the part you want, and press the button. The estimated weight…
• Audio Converter Drop in a track or a recording, pick the format, and it is converted on your own machine — a th…
• Roman Numerals A year on a monument, a chapter number, a clock face, a tattoo you would rather get right. Type…
• Number to Words For a cheque, a contract, a form that wants the amount spelled out, or a lesson where the words…
• QR Code Scanner A code on a poster, a payment slip, a boarding pass, a sticker on a parcel. Point the camera an…
• Crop Image A square for an avatar, 3:4 for a document, a wide strip for a header, or simply cutting off wh…
• Photo Editor Drop in a photo and everything is in one place: the frame for cropping, the buttons for turning…
• Image to Text Drop in a picture, pick the language of the writing, and press the button. A scan or a screensh…
• Passport Photo Sheet Drop in a portrait, pick the print size, and the sheet fills with copies ready to print and cut…
• Meme Generator Drop in a picture, type the top line and the bottom line, and watch the meme appear as you type…
• Photo Collage Maker Drop your photos in and watch the collage appear. Pick a layout and a canvas, move the pictures…
• Image Converter Choose the format you need, drop the pictures in, and take the result. Anything the browser can…
• Compare Two Texts Two versions of a contract, a paragraph a colleague edited, a config that used to work yesterda…
• Add a Watermark to a PDF Marking a document costs one word: draft, copy, not for distribution. Pick it, see it on the pa…
• Voice Recorder A lecture, an interview, a thought you would rather say than type. Press record, watch the leve…
• Online Notepad A place to put a thought before it gets away: a draft reply, a phone number, a list for the sho…
• PDF to Excel A statement, an invoice, a price list — the numbers are right there, and retyping them is an ev…
• Unlock a PDF A file that refuses to print, or asks for a password you have. Two different locks, and only on…
• Password Protect a PDF A contract, a payslip, a passport scan going out by email. One password, set here, and the file…
• Screen Recorder Show someone how something is done, keep a bug that only happens once, save a call slide. Pick…
• Remove the Background from a Picture A product shot for a listing, a portrait for a document, a picture for a slide — all of them ne…
• Excel to PDF A price list to send, a report to sign, a schedule to print — a PDF is what people open without…
• Compare Two PDFs Someone sent back the contract and said “minor edits”. Finding those edits by eye across twelve…
• Compress a Video The mail says the attachment is too heavy. The chat refuses the clip from the phone. Both mean…
• Enlarge a Picture A logo needs to go on a poster, a photo has to fill a slide, a form demands at least 1000 pixel…
• PDF to Text Copying from a PDF gives you words cut in half, lines broken at the column edge and a company n…
• Time Difference Between Cities The question is never really “what is the difference in hours”. It is “can I call now” and “wha…
• Photo Enhancer A picture looks small, soft or washed out — and it has to go on a poster, a slide or a listing.…
• Change Photo Background A portrait for a CV needs a white background, a product shot needs a clean one, a holiday photo…
• Watermark Remover Your own logo on an old export, a date stamp burnt into the corner, a stranger in the backgroun…
• Salary Calculator An offer names a yearly figure, a payslip a monthly one, an agency an hourly one — and comparin…
• Speech to Text An interview, a lecture, a voice message you would rather read than replay. The recording stays…
• PPT to PDF A PDF is what you send when the other side may not have PowerPoint — and what you print when th…
• Rotate PDF A scanner fed the sheet sideways, a phone photographed the page upside down, one page in a merg…
• Random Picker Who takes the Saturday shift, who presents first, who gets the one ticket left. The fair way to…
• CSV to Excel Excel opens CSV by itself — badly. It guesses the separator from your regional settings, so in…
• Split Image A carousel post out of one wide photo, a poster printed across four sheets, a sprite sheet take…
• Audio Trimmer A ringtone from a favourite chorus, one answer cut out of an hour-long interview, an intro trim…
• EPUB to PDF A PDF is what you print, what you annotate on a tablet, and what you send to someone whose read…
• PDF OCR A scanned contract, a photographed page, an old fax saved as PDF — all of them look like docume…
• Keyboard Test Press the keys one by one: each one lights up the moment the browser sees it. A key that stays…
• Mic Test Press the button, allow access and say something. The bar moves while the browser hears you — a…
• Webcam Test Turn the camera on and you see yourself — that is the whole answer. Under the picture the page…
• Calorie Calculator Fill in your sex, age, height and weight, say how much you move and what you want from your wei…
• Colour Picker Move across the square to pick a colour, or take one that already exists: from a picture with t…
• GPA Calculator Enter the grade and the credits for each course — the average appears as you type. Add your pre…
• Coin Flip Press the button — the coin turns over in the air and lands on heads or tails. Both sides are e…
• Spin the Wheel Type one name per line, press spin and watch the wheel stop on somebody. Every slice has exactl…
• Hours Calculator Fill in when each shift started and ended, subtract the break, and the week adds up as you type…
• Dice Roller Press a die for a quick roll, or type something like 2d6+3 and press Enter. Every die comes fro…
• Screen Resolution Your screen resolution is shown at the top, exactly as the browser reports it. Below it are the…
• Mouse Test Click inside the test area with every button and spin the wheel: each one lights up when the br…
• Week Number This week's number is at the top, by the European ISO count. Change the date to look up any oth…
• Grade Calculator List the parts of the course, how much each is worth and what you scored. Two numbers come out:…
• Average Calculator Paste a column from a spreadsheet or type the numbers separated by spaces, commas or new lines.…
• Scientific Calculator Type the whole expression and read the answer as you go — brackets, powers, trigonometry and lo…
• Car Loan Calculator A car loan is not just an amount, a rate and a term. Sales tax, dealer fees and the trade-in al…
• Compound Interest Calculator Put in what you start with, what you add each period and for how long. The total comes with the…
• Line Tools Paste a list — one item per line — and choose what to do with it. Everything runs in the browse…
• Inflation Calculator Enter an amount and two years — the calculator shows what the same basket costs now, how much p…
• Fraction Calculator Write the fractions as you would on paper — 3/4, 1 1/2 or 0.75 — pick the operation and get the…
• Countdown Timer Pick a date and the counter starts ticking — days, hours, minutes and seconds. The page opens o…