All tools
156 tools that run right in your browser. Search by name or what you want to do.
156 tools
- Image CompressorReduce JPG, PNG and WebP file size while keeping images sharp.
- Image ResizerResize images to exact pixel dimensions or by percentage.
- Image ConverterConvert images between JPG, PNG and WebP formats.
- Favicon GeneratorTurn any image into favicon.ico plus PNG icons for every device.
- Merge PDFCombine multiple PDF files into one document in the order you want.
- Split PDFSplit a PDF into separate files by page ranges or into single pages.
- Remove PDF PagesDelete unwanted pages from a PDF file.
- Images to PDFConvert JPG and PNG images into a single PDF document.
- PDF to ImagesProConvert every page of a PDF into high-quality JPG or PNG images.
- Word CounterCount words, characters, sentences and paragraphs, with reading time.
- Case ConverterConvert text to UPPERCASE, lowercase, Title Case, Sentence case and more.
- Text Diff CheckerCompare two texts and highlight the differences line by line or word by word.
- JSON Formatter & ValidatorFormat, validate and minify JSON with clear error messages.
- Base64 Encoder / DecoderEncode text to Base64 or decode Base64 back to text, with full Unicode support.
- UUID GeneratorGenerate random version 4 UUIDs in bulk.
- Meta Tag GeneratorCreate SEO title, description, robots and social meta tags for your page.
- QR Code GeneratorCreate QR codes for links, text, Wi-Fi, email, phone and vCards.
- Password GeneratorCreate strong, random passwords and passphrases.
- Age CalculatorCalculate exact age in years, months and days, plus your next birthday.
- Percentage CalculatorWork out percentages, percentage change and what percent one number is of another.
- Loan EMI CalculatorCalculate monthly loan payments, total interest and an amortization schedule.
- Unit ConverterConvert length, weight, temperature, area, volume, speed, time and data units.
- Image CropperCrop images freely or to a fixed aspect ratio like 1:1 or 16:9.
- Rotate & Flip ImageRotate images by 90° steps or any angle, and flip them horizontally or vertically.
- Image FiltersAdjust brightness, contrast and saturation or apply grayscale, sepia and blur.
- Add Watermark to ImageProProtect photos with a text watermark in any position, size and opacity.
- SVG to PNGConvert SVG vector graphics to PNG at any size.
- Image to Base64Encode an image as a Base64 data URI for HTML or CSS.
- Base64 to ImageDecode a Base64 string or data URI back into a downloadable image.
- Color Palette from ImageExtract the dominant colours from any image and pick exact pixel colours.
- Extract PDF PagesPick specific pages from a PDF and save them as a new document.
- Rotate PDFRotate all or selected pages of a PDF by 90, 180 or 270 degrees.
- Watermark PDFProStamp a text watermark across every page of a PDF.
- Add Page Numbers to PDFNumber the pages of a PDF with your choice of position and format.
- PDF Metadata EditorView and edit a PDF's title, author, subject and keywords.
- Lorem Ipsum GeneratorGenerate placeholder paragraphs, sentences or words for designs.
- Remove Duplicate LinesDelete repeated lines from a list, with options for case and whitespace.
- Sort Text LinesSort lines alphabetically, numerically, by length, reversed or randomly.
- Find and ReplaceFind and replace text, with support for case matching and regular expressions.
- URL Slug GeneratorTurn titles into clean, SEO-friendly URL slugs.
- Text CleanerRemove extra spaces, line breaks, empty lines, HTML tags and more.
- Reverse TextReverse the characters, words or lines of any text.
- Text to SpeechProListen to any text read aloud using your device's voices.
- JSON to CSVConvert a JSON array of objects into a CSV file for Excel or Google Sheets.
- CSV to JSONConvert CSV data into a JSON array, using the first row as keys.
- URL Encoder / DecoderPercent-encode text for URLs or decode encoded URLs.
- HTML Entity Encoder / DecoderEscape special characters as HTML entities or convert entities back to text.
- Hash GeneratorGenerate MD5, SHA-1, SHA-256, SHA-384 and SHA-512 hashes of text or files.
- JWT DecoderDecode a JSON Web Token to inspect its header, payload and expiry.
- Regex TesterTest JavaScript regular expressions with live match highlighting and groups.
- SQL FormatterBeautify SQL queries for MySQL, PostgreSQL, SQLite and more.
- Markdown to HTMLConvert Markdown to clean HTML with a live preview.
- Unix Timestamp ConverterConvert Unix timestamps to dates and dates back to timestamps.
- Color ConverterConvert colours between HEX, RGB, HSL and CMYK with a live picker.
- CSS & HTML MinifierMinify CSS and HTML to reduce file size and speed up your site.
- Number Base ConverterConvert numbers between binary, octal, decimal and hexadecimal.
- Open Graph GeneratorGenerate Open Graph and Twitter Card tags with a live share preview.
- Robots.txt GeneratorBuild a robots.txt file to control which crawlers can access your site.
- UTM Link BuilderAdd UTM tracking parameters to links for Google Analytics campaigns.
- Barcode GeneratorGenerate CODE128, EAN-13, UPC and other barcodes as PNG or SVG.
- Keyword Density CheckerFind the most used words and phrases in your content and their density.
- .htaccess Redirect GeneratorGenerate 301 redirects, HTTPS and www rules for Apache .htaccess.
- BMI CalculatorCalculate Body Mass Index in metric or imperial units.
- Discount CalculatorFind the sale price and savings for any discount.
- GST / VAT CalculatorAdd or remove GST, VAT or sales tax from any amount.
- Date Difference CalculatorCount the days, weeks and months between two dates, or add days to a date.
- PNG to JPGConvert PNG images to JPG with adjustable quality and a background colour for transparent areas.
- JPG to PNGConvert JPG and JPEG photos to lossless PNG images in seconds.
- WebP to PNGConvert WebP images to PNG while keeping transparency intact.
- PNG to WebPConvert PNG images to smaller WebP files for faster websites, with transparency preserved.
- JPG to WebPConvert JPG photos to WebP to cut file size without visible quality loss.
- WebP to JPGConvert WebP images to JPG so they open in any app, editor or older device.
- Meme GeneratorAdd classic bold top and bottom captions to any image and download your meme.
- Circle Crop ImageCrop any photo into a circle for profile pictures and avatars, with an optional border ring.
- Add Border to ImageAdd a coloured border, padding and rounded corners to one or many images at once.
- Pixelate ImagePixelate a whole image or just a selected area to hide faces, plates or private details.
- Image EXIF ViewerSee a photo's hidden metadata such as camera, lens, settings, date and GPS location, and remove it.
- PDF to TextExtract the text from a PDF page by page, then copy it or save it as a TXT file.
- Text to PDFTurn plain text or a TXT file into a clean, paginated PDF document.
- Organize PDFReorder, rotate, duplicate and delete PDF pages visually, then save the new PDF.
- Sign PDFProDraw, type or upload your signature and place it anywhere on a PDF page.
- Character CounterCount characters with and without spaces and check limits for X, SMS, meta tags, Instagram and YouTube.
- Fancy Text GeneratorTurn plain text into bold, italic, script, gothic, bubble and 20+ other Unicode styles you can copy anywhere.
- Text RepeaterRepeat a word, sentence or emoji up to 10,000 times with your choice of separator and numbering.
- Add Line NumbersNumber every line of text with your own start, step, separator and padding, or strip existing line numbers.
- Add Prefix & Suffix to LinesAdd the same text to the start and end of every line, for quotes, lists, HTML or SQL.
- Word ScramblerScramble the letters inside words, shuffle word order or shuffle lines, using secure randomness.
- Text SplitterSplit long text into parts by characters, words, lines or a delimiter, ready for posts and SMS.
- Random Name PickerDraw one or more random winners from a list of names for giveaways, classrooms and teams.
- Number to Words ConverterSpell out numbers in English words, as ordinals or for cheques and invoices, in the international or Indian system.
- Text to Binary ConverterConvert text to binary code (8-bit UTF-8 bytes), including emoji and accented letters.
- Binary to Text ConverterDecode binary code back into readable text, with clear errors for invalid digits.
- Text to Hex ConverterConvert text to hexadecimal UTF-8 bytes, with optional uppercase letters and 0x prefixes.
- Hex to Text ConverterDecode hexadecimal bytes back into readable UTF-8 text.
- ASCII ConverterConvert text to ASCII character codes in decimal, hex, binary or octal and back, with a full character table.
- Morse Code TranslatorTranslate text to Morse code and back, and play it as sound at your chosen speed and tone.
- Caesar CipherEncrypt and decrypt text with the Caesar shift cipher or ROT13, and crack unknown shifts by brute force.
- Roman Numeral ConverterConvert numbers to Roman numerals and back, with a step-by-step breakdown of each symbol.
- Punycode ConverterConvert internationalized domain names to Punycode (xn--) and back, including URLs and email addresses.
- Unicode Escape ConverterConvert text to Unicode escape sequences for JavaScript, JSON, HTML, CSS and Python, and decode them back.
- JSON to XML ConverterConvert JSON into well-formed XML with attributes, repeated elements and proper escaping.
- XML to JSON ConverterConvert XML into clean JSON, with attributes, text and repeated elements handled for you.
- XML Formatter & ValidatorBeautify, minify and validate XML with clear error messages and line numbers.
- YAML to JSON ConverterConvert YAML files such as Docker Compose, Kubernetes or CI configs into JSON.
- JSON to YAML ConverterTurn JSON into readable YAML with your choice of indentation and quoting.
- HTML FormatterBeautify messy or minified HTML with clean indentation, or minify it for production.
- CSS FormatterBeautify minified CSS into readable rules, or minify stylesheets to save bytes.
- JavaScript FormatterBeautify minified or messy JavaScript with your preferred indentation and brace style.
- HTML to Markdown ConverterConvert HTML, web pages or rich text into clean Markdown with tables and code blocks.
- Cron Expression GeneratorBuild cron schedules visually, explain any expression in plain English and see the next run times.
- Chmod CalculatorCalculate Linux file permissions: tick boxes to get 755 or rwxr-xr-x and the chmod command.
- String Escape / UnescapeEscape or unescape text for JSON, JavaScript, HTML, XML, CSV, SQL and regular expressions.
- Random String GeneratorGenerate secure random strings, tokens and codes with the characters and length you choose.
- User Agent ParserSee your user agent and parse any user agent string into browser, OS, device and bot details.
- Screen Resolution CheckerWhat is my screen resolution? See your screen size, viewport, pixel ratio and display features.
- Markdown Table GeneratorCreate Markdown tables in a spreadsheet-like editor or from CSV, with column alignment and HTML output.
- Compound Interest CalculatorSee how savings grow with compound interest and monthly contributions, year by year.
- Simple Interest CalculatorCalculate simple interest and the total amount for any principal, rate and time period.
- SIP CalculatorEstimate the future value of a monthly SIP in mutual funds, with an optional yearly step-up.
- FD CalculatorCalculate fixed deposit maturity value and interest with quarterly, monthly or yearly compounding.
- ROI CalculatorCalculate return on investment and annualized ROI (CAGR) from the amount invested and returned.
- Inflation CalculatorSee what money will cost in the future and how inflation reduces its purchasing power.
- Salary CalculatorConvert pay between hourly, daily, weekly, monthly and yearly, including overtime.
- Profit Margin CalculatorCalculate gross profit, margin and markup, or the selling price for a target margin.
- Tip CalculatorWork out the tip and split the bill between any number of people, with rounding.
- GPA CalculatorCalculate your term GPA and cumulative GPA on a 4.0 or 10-point scale.
- CGPA to Percentage ConverterConvert CGPA to percentage and percentage to CGPA with CBSE, university or custom formulas.
- BMR & Calorie CalculatorCalculate your BMR and daily calories to lose, keep or gain weight (Mifflin-St Jeor).
- Pregnancy Due Date CalculatorEstimate your due date from your last period, conception date or IVF transfer, with weekly milestones.
- Time Zone ConverterConvert a date and time between world time zones, with UTC offsets and daylight saving.
- Random Number GeneratorGenerate secure random numbers in any range, with unique, decimal and sorting options.
- Average CalculatorFind the mean, median, mode, range and standard deviation of a list of numbers.
- Length ConverterConvert cm to inches, feet to metres, km to miles and every other length unit.
- Weight ConverterConvert kg to lbs, pounds to kilograms, grams to ounces, stone and tonnes.
- Temperature ConverterConvert Celsius to Fahrenheit, Fahrenheit to Celsius, Kelvin and Rankine.
- Area ConverterConvert square feet to square metres, acres to hectares and other area units.
- Volume ConverterConvert litres to gallons, ml to fluid ounces, cups, tablespoons and cubic units.
- Speed ConverterConvert km/h to mph, metres per second, feet per second and knots.
- Time ConverterConvert seconds, minutes, hours, days, weeks, months and years.
- Data Storage ConverterConvert bytes, KB, MB, GB, TB and bits, in both decimal and binary (KiB, MiB, GiB) units.
- Pressure ConverterConvert bar to psi, kPa, atmospheres, mmHg and other pressure units.
- Energy ConverterConvert kcal to kJ, kWh, joules, BTU, calories and electronvolts.
- Power ConverterConvert horsepower to kW, watts, metric horsepower (PS), BTU/h and more.
- Angle ConverterConvert degrees to radians, gradians, arcminutes, arcseconds and turns.
- DNS LookupLook up A, AAAA, CNAME, MX, TXT, NS, SOA, CAA and SRV records for any domain.
- WHOIS LookupFind a domain's registrar, registration and expiry dates, status and name servers.
- SSL Certificate CheckerCheck a site's SSL/TLS certificate: issuer, expiry date, covered names, chain and protocol.
- HTTP Headers CheckerSee a URL's HTTP response headers and check its security headers.
- Redirect CheckerTrace every redirect of a URL with status codes and timings, and spot loops.
- Website Status CheckerIs a website down or just you? Check its status code, response time and page title.
- Meta Tags AnalyzerAudit a page's title, description, headings, Open Graph and other SEO tags, with a score and tips.
- What Is My IPSee your public IP address, IP version, reverse DNS hostname and browser user agent.
- Page Size CheckerMeasure a page's HTML size, compression, response time and the scripts, styles and images it loads.
- Link ExtractorList every link on a page with its anchor text, internal or external type and nofollow status.
- Robots.txt TesterFetch a site's robots.txt and test whether Googlebot and other crawlers may crawl a URL.
- Reverse DNS LookupFind the hostname of an IPv4 or IPv6 address and check that it resolves back (FCrDNS).