Data & Text

Every converter here runs entirely in your browser - no data is ever sent to a server.

Base64 EncodeEncode any text to Base64 instantly. Runs entirely in your browser, so nothing you type is ever sent anywhere.

Base64 DecodeDecode a Base64 string back to readable text instantly. Runs entirely in your browser - nothing is sent to a server.

JSON → CSVConvert a JSON array of objects to CSV instantly, right in your browser. No upload, no server round-trip.

CSV → JSONConvert a CSV table to a JSON array of objects instantly, right in your browser. No upload, no server round-trip.

URL EncodePercent-encode text for safe use in a URL, instantly and entirely in your browser.

URL DecodeDecode a percent-encoded URL string back to readable text, instantly and entirely in your browser.

UNIX → DATEConvert a Unix timestamp (seconds since 1970) to a readable date and time, instantly in your browser.

DATE → UNIXConvert a date and time to a Unix timestamp (seconds since 1970), instantly in your browser.

TEXT → MD5Generate the MD5 hash of any text instantly, entirely in your browser. Useful for checksums and legacy compatibility.

TEXT → SHA1Generate the SHA-1 hash of any text instantly, entirely in your browser using the native Web Crypto API.

TEXT → SHA256Generate the SHA-256 hash of any text instantly, entirely in your browser using the native Web Crypto API.

TEXT → SHA512Generate the SHA-512 hash of any text instantly, entirely in your browser using the native Web Crypto API.

Generate UUIDGenerate a random UUID (v4) instantly, entirely in your browser. Click again for a new one.

Decode JWTDecode a JWT's header and payload instantly, entirely in your browser. Does not verify the signature.

HEX → RGBConvert a hex color code to RGB instantly, entirely in your browser.

RGB → HEXConvert an RGB color to a hex code instantly, entirely in your browser.

HEX → HSLConvert a hex color code to HSL instantly, entirely in your browser.

HSL → HEXConvert an HSL color to a hex code instantly, entirely in your browser.

YAML → JSONConvert YAML to JSON instantly, entirely in your browser. Handy for config files and Kubernetes manifests.

JSON → YAMLConvert JSON to YAML instantly, entirely in your browser. Handy for turning API responses into config-friendly YAML.

XML → JSONConvert XML to JSON instantly, entirely in your browser.

JSON → XMLConvert JSON to XML instantly, entirely in your browser.

MARKDOWN → HTMLConvert Markdown to HTML instantly, entirely in your browser.

CAMEL → SNAKEConvert camelCase text to snake_case instantly, entirely in your browser.

SNAKE → CAMELConvert snake_case text to camelCase instantly, entirely in your browser.

Word CounterCount words, characters, and lines in your text instantly, entirely in your browser.

DECIMAL → BINARYConvert a decimal number to binary instantly, entirely in your browser.

BINARY → DECIMALConvert a binary number to decimal instantly, entirely in your browser.

DECIMAL → HEXConvert a decimal number to hexadecimal instantly, entirely in your browser.

HEX → DECIMALConvert a hexadecimal number to decimal instantly, entirely in your browser.

Format JSONFormat and beautify messy JSON instantly, entirely in your browser.

Minify JSONMinify JSON by removing whitespace instantly, entirely in your browser.

TEXT → SLUGTurn any text into a clean, URL-friendly slug instantly, entirely in your browser.

HTML EncodeEscape special characters into HTML entities instantly, entirely in your browser.

HTML DecodeDecode HTML entities back to plain text instantly, entirely in your browser.

TEXT → BASE32Encode text to Base32 instantly, entirely in your browser.

BASE32 → TEXTDecode a Base32 string back to text instantly, entirely in your browser.

ROT13Apply the ROT13 cipher to text instantly, entirely in your browser. Running it twice gets you back the original.

HEX → BASE64Convert a hex string to Base64 instantly, entirely in your browser.

BASE64 → HEXConvert a Base64 string to hex instantly, entirely in your browser.

CIDR CalculatorCalculate network, broadcast, netmask, and usable host range from a CIDR block instantly, entirely in your browser.

IP → DECIMALConvert an IPv4 address to its decimal (32-bit integer) representation instantly, entirely in your browser.

DECIMAL → IPConvert a 32-bit decimal number back to an IPv4 address instantly, entirely in your browser.

QUERYSTRING → JSONConvert a URL query string to JSON instantly, entirely in your browser.

JSON → QUERYSTRINGConvert a JSON object to a URL query string instantly, entirely in your browser.

Generate ULIDGenerate a random, sortable ULID instantly, entirely in your browser.

Generate PasswordGenerate a strong, random password instantly, entirely in your browser.

Generate Lorem IpsumGenerate placeholder Lorem Ipsum text instantly, entirely in your browser.

TEXT → FANCYConvert plain text into stylish bold Unicode text instantly, entirely in your browser.

Platform Char CounterCount characters against Twitter/X, Instagram, and other platform limits instantly, entirely in your browser.

JSON → TYPESCRIPTConvert a JSON object into a TypeScript interface instantly, entirely in your browser.

Format SQLFormat and beautify SQL queries instantly, entirely in your browser.

Cron ExplainerTranslate a cron expression into a plain-English sentence instantly, entirely in your browser.

TEXT → QRGenerate a QR code from any text or URL instantly, entirely in your browser.

Title CaseConvert text to Title Case online for free, capitalizing the first letter of every word, entirely in your browser.

Sentence CaseConvert text to sentence case online for free - lowercase everything and capitalize the first letter of each sentence, entirely in your browser.

UPPERCASEConvert text to UPPERCASE online for free, instantly, entirely in your browser.

lowercaseConvert text to lowercase online for free, instantly, entirely in your browser.

aLtErNaTiNg CaSeConvert text to aLtErNaTiNg cAsE online for free, instantly, entirely in your browser - great for sarcastic mocking text.

Remove Extra SpacesStrip extra spaces, tabs, and line breaks from text online for free, collapsing them into single spaces, entirely in your browser.

Remove Line BreaksJoin multi-line text into a single line online for free, replacing line breaks with spaces, entirely in your browser.

Sort LinesSort the lines of any text alphabetically online for free, instantly, entirely in your browser.

Remove Duplicate LinesRemove duplicate lines from any text online for free, keeping the first occurrence, entirely in your browser.

Reverse TextReverse any text online for free, character by character, entirely in your browser.

Reading TimeEstimate how long an article or text takes to read online for free, instantly, entirely in your browser.

Word FrequencyCount how often each word appears in a text online for free, instantly, entirely in your browser.

Palindrome CheckerCheck if a word or phrase is a palindrome online for free, instantly, entirely in your browser.

Anagram CheckerCheck if two words or phrases are anagrams of each other online for free, instantly, entirely in your browser.

DECIMAL → OCTALConvert Decimal to Octal online for free, instantly, entirely in your browser.

OCTAL → DECIMALConvert Octal to Decimal online for free, instantly, entirely in your browser.

BINARY → HEXConvert Binary to Hex online for free, instantly, entirely in your browser.

HEX → BINARYConvert Hex to Binary online for free, instantly, entirely in your browser.

TEXT → MORSEConvert Text to Morse Code online for free, instantly, entirely in your browser.

MORSE → TEXTConvert Morse Code to Text online for free, instantly, entirely in your browser.

TEXT → BINARYConvert Text to Binary online for free, instantly, entirely in your browser.

BINARY → TEXTConvert Binary to Text online for free, instantly, entirely in your browser.