All free online tools
Search 183 tools or filter by collection. Text tools run in your browser, and IP and DNS lookups use public services.
- Case ConverterSwitch text between UPPER, lower, Title, Sentence and alternating case.Case
- Sentence Case ConverterCapitalize the first letter of each sentence and lowercase the rest.Case
- Lowercase ConverterTurn every letter into a lowercase letter.Case
- Uppercase ConverterTurn every letter into a capital letter.Case
- Capitalized Case ConverterCapitalize the first letter of every word.Case
- Alternating Case ConverterAlternate between lower and upper case, letter by letter.Case
- Title Case ConverterCapitalize headings and keep small words lowercase.Case
- Inverse Case ConverterFlip upper case to lower case and lower case to upper case.Case
- camelCase ConverterConvert text to camelCase for variable names.Case
- PascalCase ConverterConvert text to PascalCase for classes and components.Case
- snake_case ConverterConvert text to snake_case for Python and databases.Case
- kebab-case ConverterConvert text to kebab-case for URLs and CSS classes.Case
- dot.case ConverterConvert text to dot.case for config keys.Case
- Word & Character CounterCount words, characters, sentences, lines and reading time.Text
- Sentence CounterCount the sentences in any piece of writing.Text
- Word Frequency CounterSee which words you use most often.Text
- Duplicate Line RemoverDelete repeated lines and keep one of each.Text
- Duplicate Word FinderFind words that are repeated in your text.Text
- Remove Line BreaksJoin broken lines into clean paragraphs.Text
- Whitespace RemoverTrim extra spaces or strip all whitespace.Text
- Sort Words AlphabeticallySort words or lines from A to Z or Z to A.Text
- Find and Replace TextReplace every match of a word or phrase.Text
- Repeat Text GeneratorRepeat a word or line as many times as you need.Text
- Character RemoverRemove chosen letters or symbols from text.Text
- Em Dash RemoverReplace or delete em dashes and en dashes.Text
- Remove UnderscoresReplace underscores with spaces or delete them.Text
- Plain Text ConverterStrip tags, smart quotes and hidden characters.Text
- Email ExtractorPull every email address out of a block of text.Text
- Number SorterSort a list of numbers up or down.Text
- Reverse Text GeneratorReverse letters, words or lines.Text
- Lorem Ipsum GeneratorGenerate placeholder paragraphs for designs.Text
- Pig Latin TranslatorTranslate English text into Pig Latin.Text
- NATO Phonetic Alphabet TranslatorSpell out text with Alfa, Bravo, Charlie and friends.Text
- Number to Words ConverterWrite numbers out in plain English.Text
- Roman Numeral Date ConverterConvert a date into Roman numerals.Text
- Invisible Text GeneratorCopy blank characters for names and messages.Text
- Fancy Text GeneratorSee your text in every Unicode style at once.Fonts
- Unicode Text ConverterConvert plain text into dozens of Unicode fonts.Fonts
- Bold Text GeneratorMake bold text you can paste anywhere.Fonts
- Italic Text GeneratorMake slanted text for bios and posts.Fonts
- Cursive Text GeneratorTurn text into elegant script letters.Fonts
- Gothic Text GeneratorCreate blackletter style text.Fonts
- Double-Struck Text GeneratorCreate outlined math-style letters.Fonts
- Typewriter Text GeneratorCreate monospace typewriter letters.Fonts
- Bubble Text GeneratorPut every letter inside a circle.Fonts
- Wide Text GeneratorCreate wide, aesthetic full-width text.Fonts
- Small Text GeneratorCreate small caps text.Fonts
- Superscript GeneratorCreate tiny raised letters.Fonts
- Subscript GeneratorCreate tiny lowered letters.Fonts
- Upside Down Text GeneratorFlip your text upside down.Fonts
- Strikethrough Text GeneratorCross out text anywhere you paste it.Fonts
- Underline Text GeneratorUnderline text without formatting.Fonts
- Slash Text GeneratorStrike a slash through every letter.Fonts
- Zalgo Glitch Text GeneratorCreate creepy glitch text.Fonts
- JSON Formatter & MinifierBeautify, minify and validate JSON.Code
- JSON Stringify TextEscape text so it fits inside a JSON string.Code
- JSON UnstringifierUnescape a JSON string back into readable data.Code
- JSON to YAML ConverterConvert JSON documents into YAML.Code
- CSV to JSON ConverterTurn CSV rows into a JSON array.Code
- Markdown Table GeneratorConvert CSV or spreadsheet cells into a Markdown table.Code
- HTML Formatter & MinifierBeautify or minify HTML.Code
- XML FormatterBeautify or minify XML.Code
- CSS Formatter & MinifierBeautify or minify CSS.Code
- HTML to Markdown ConverterConvert basic HTML into Markdown.Code
- Base64 Encode & DecodeEncode and decode Base64 with URL-safe and padding options.Encoding
- URL Encode and DecodePercent-encode or decode URLs.Encoding
- UTF-8 Encoder & DecoderConvert text to UTF-8 byte escapes and back.Encoding
- Binary Code TranslatorTranslate text to binary and binary to text.Encoding
- Hex to Text ConverterTranslate text to hex bytes and back.Encoding
- Morse Code TranslatorTranslate text to Morse code and back.Encoding
- Caesar Cipher ToolEncrypt and decrypt with a letter shift.Encoding
- ROT13 Encoder & DecoderApply the classic ROT13 cipher.Encoding
- A1Z26 Cipher DecoderSwap letters for their alphabet position.Encoding
- SHA Hash GeneratorCreate SHA-1, SHA-256 and SHA-512 hashes.Code
- Regex TesterTest a regular expression against your text.Code
- UTM Link GeneratorBuild campaign tracking URLs.Code
- Slugify URL GeneratorTurn titles into clean URL slugs.Code
- Unix Timestamp ConverterConvert Unix time to dates and back.Converters
- HEX to RGB Color ConverterConvert HEX color codes to RGB.Converters
- What Is My IP AddressSee your public IP address, location and internet provider.IP & DNS
- IP Address LookupFind the location, ISP and ASN behind any IP address.IP & DNS
- DNS LookupLook up A, AAAA, MX, NS, TXT, CNAME, SOA and CAA records.IP & DNS
- DNS Propagation CheckerCompare DNS answers from Cloudflare, Google and Quad9.IP & DNS
- MX Record LookupFind a domain's mail servers in priority order.IP & DNS
- Nameserver LookupFind the authoritative nameservers for a domain.IP & DNS
- SPF Record CheckerRead and sanity-check a domain's SPF record.IP & DNS
- DMARC Record CheckerRead a domain's DMARC policy and its tags.IP & DNS
- Domain to IP ConverterResolve a domain name to its IPv4 and IPv6 addresses.IP & DNS
- Website IP LookupFind where a website's server is hosted.IP & DNS
- Reverse DNS LookupFind the hostname behind an IP address.IP & DNS
- IP Address ValidatorCheck if an address is valid, public or private.IP & DNS
- Subnet CalculatorGet network, broadcast, mask and host range from CIDR.IP & DNS
- CIDR to IP Range ConverterTurn a CIDR block into its first and last address.IP & DNS
- IP Range to CIDR ConverterCover an IP range with the fewest CIDR blocks.IP & DNS
- IP Address ConverterConvert IPv4 to decimal, hex or binary and back.IP & DNS
- Subnet Mask ConverterConvert between CIDR prefixes and dotted masks.IP & DNS
- IPv6 Expand and CompressSwitch IPv6 between full and short notation.IP & DNS
- IPv4 to IPv6 ConverterGet mapped and 6to4 forms of an IPv4 address.IP & DNS
- IP Address SorterSort IPv4 addresses in true numeric order.IP & DNS
- IP Address ExtractorPull every IPv4 address out of logs and text.IP & DNS
- What Is My BrowserSee your user agent, screen size, language and time zone.IP & DNS
- CPU & GPU Bottleneck CalculatorCheck if your processor holds back your graphics card.Gaming
- PSU Wattage CalculatorFind the right power supply size for your gaming PC build.Gaming
- GPU Comparison ToolCompare two graphics cards by speed and power draw.Gaming
- CPU Comparison ToolCompare two processors for gaming performance.Gaming
- FPS to Frame Time ConverterConvert frames per second to milliseconds and back.Gaming
- RAM Latency CalculatorWork out true memory latency from speed and CAS.Gaming
- Monitor PPI CalculatorGet pixel density and screen size from resolution.Gaming
- Aspect Ratio CalculatorFind a ratio and scale resolutions without distortion.Gaming
- eDPI and cm/360 CalculatorCalculate eDPI and mouse distance per turn.Gaming
- Mouse Sensitivity ConverterConvert sensitivity between popular shooters.Gaming
- Game Download Time CalculatorEstimate how long a game download will take.Gaming
- Gaming PC Electricity Cost CalculatorEstimate daily, monthly and yearly power costs.Gaming
- K/D Ratio CalculatorCalculate your K/D and KDA ratios.Gaming
- Win Rate CalculatorSee your win rate and wins needed to hit a target.Gaming
- Drop Rate CalculatorFind your odds of getting a drop in a number of tries.Gaming
- DPS CalculatorCalculate damage per second with crits.Gaming
- Dice RollerRoll tabletop dice with notation like 2d6+3.Gaming
- Gamertag GeneratorGenerate cool random usernames for your games.Gaming
- Team RandomizerSplit players into fair random teams.Gaming
- Base64 EncoderEncode text to standard or URL-safe Base64.Encoding
- Base64 DecoderDecode Base64 and Base64URL back to readable text.Encoding
- Base64URL Encoder & DecoderEncode and decode URL-safe Base64 without padding.Encoding
- Base16 Encoder & DecoderConvert text to Base16 (hex) and back.Encoding
- Base32 Encoder & DecoderEncode and decode RFC 4648 Base32.Encoding
- Crockford Base32 Encoder & DecoderEncode and decode human-friendly Crockford Base32.Encoding
- Base36 Encoder & DecoderEncode and decode text in Base36.Encoding
- Base45 Encoder & DecoderEncode and decode Base45, the format used in QR codes.Encoding
- Base58 Encoder & DecoderEncode and decode Bitcoin-style Base58.Encoding
- Base62 Encoder & DecoderEncode and decode Base62 for short IDs.Encoding
- Base85 Encoder & DecoderEncode and decode Ascii85, Z85 and RFC 1924 Base85.Encoding
- Ascii85 Encoder & DecoderEncode and decode Ascii85 with optional Adobe markers.Encoding
- Z85 Encoder & DecoderEncode and decode ZeroMQ Z85.Encoding
- Base91 Encoder & DecoderEncode and decode compact basE91.Encoding
- Bech32 Encoder & DecoderEncode and decode Bech32 with a checksum.Encoding
- Hex Encoder & DecoderConvert text to hex with custom separators and case.Encoding
- Octal Encoder & DecoderConvert text to octal bytes and back.Encoding
- Percent Encoding ToolPercent-encode unsafe characters or every byte.Encoding
- UUencode Encoder & DecoderEncode and decode classic Unix UUencoding.Encoding
- XXencode Encoder & DecoderEncode and decode XXencoding.Encoding
- Quoted-Printable Encoder & DecoderEncode and decode MIME quoted-printable text.Encoding
- Punycode ConverterConvert international domain names to Punycode and back.Encoding
- yEnc Encoder & DecoderEncode and decode yEnc binary text.Encoding
- HTML Entity Encoder & DecoderEscape and unescape HTML entities.Encoding
- JavaScript Unicode Escape ToolConvert text to JavaScript Unicode escapes and back.Encoding
- ASCII Armor Encoder & DecoderWrap data in PGP-style ASCII armor with a checksum.Encoding
- Bubble Babble EncoderTurn data into pronounceable Bubble Babble words.Encoding
- Intel HEX ConverterConvert data to Intel HEX records and back.Encoding
- Image to Base64 ConverterTurn any image into a Base64 string or data URI.Image & QR
- SVG to Base64 ConverterConvert SVG files to Base64 or CSS-ready data URIs.Image & QR
- WebP to Base64 ConverterConvert WebP images to Base64 data URIs.Image & QR
- File to Base64 ConverterEncode any file as Base64 in your browser.Image & QR
- Base64 to Image ConverterPreview and download an image from Base64.Image & QR
- Base64 to PNG ConverterConvert Base64 data into a PNG file.Image & QR
- Base64 to JPG ConverterConvert Base64 data into a JPG file.Image & QR
- Base64 to WebP ConverterConvert Base64 data into a WebP file.Image & QR
- Base64 to PDF ConverterPreview and download a PDF from Base64.Image & QR
- Base64 Audio PlayerPlay audio straight from a Base64 string.Image & QR
- PNG to JPG ConverterConvert PNG images to JPG with adjustable quality.Image & QR
- JPG to PNG ConverterConvert JPG images to PNG.Image & QR
- WebP to JPG ConverterConvert WebP images to JPG.Image & QR
- Random Image GeneratorGenerate random gradient, noise and pattern images.Image & QR
- QR Code GeneratorCreate QR codes for links, text, Wi-Fi, email and phone.Image & QR
- QR Code ReaderScan a QR code from an image or your camera.Image & QR
- Unit ConverterConvert between common units in one place.Converters
- Length ConverterConvert meters, miles, feet, inches and more.Converters
- Weight ConverterConvert kilograms, pounds, ounces and more.Converters
- Temperature ConverterConvert Celsius, Fahrenheit and Kelvin.Converters
- Data Storage ConverterConvert bytes, MB, GB, MiB and GiB.Converters
- Speed ConverterConvert km/h, mph, knots and m/s.Converters
- Time ConverterConvert seconds, minutes, hours, days and years.Converters
- Volume ConverterConvert liters, gallons, cups and more.Converters
- Area ConverterConvert square meters, acres, hectares and more.Converters
- Text Line ToolsSort, reverse, dedupe, number and shuffle lines.Text
- UUID GeneratorGenerate random UUID v4 identifiers.Random
- Strong Password GeneratorCreate secure random passwords.Random
- Random Number GeneratorPick random numbers in any range.Random
- Random Letter GeneratorGenerate random letters.Random
- Random Choice GeneratorLet chance pick from your list.Random
- Random Date GeneratorGenerate random dates in a year range.Random
- Random IP Address GeneratorGenerate random IPv4 addresses.Random
- Random Month GeneratorPick a random month.Random
- Yes or No PickerGet a quick random yes or no.Random