34 free tools
Hash & Crypto
MD5, SHA-1/2/3, BLAKE, CRC and 20+ hashes, HMAC, bcrypt, AES encryption and passwords. 34 free tools — everything runs privately in your browser.
- SHA-256 Hash GeneratorGenerate SHA-256 hashes from text
- MD5 Hash GeneratorGenerate MD5 hashes from text
- HMAC GeneratorCreate HMAC-SHA256, SHA512, SHA1 and MD5 signatures
- Bcrypt Generator & CheckerHash passwords with bcrypt and verify hashes
- Encrypt & Decrypt TextAES-256 encryption and decryption with a password
- Password GeneratorGenerate strong, random passwords
- MD2 Hash GeneratorGenerate MD2 hashes from text
- MD4 Hash GeneratorGenerate MD4 hashes from text
- SHA-1 Hash GeneratorGenerate SHA-1 hashes from text
- SHA-224 Hash GeneratorGenerate SHA-224 hashes from text
- SHA-384 Hash GeneratorGenerate SHA-384 hashes from text
- SHA-512 Hash GeneratorGenerate SHA-512 hashes from text
- SHA-512/224 Hash GeneratorGenerate SHA-512/224 hashes from text
- SHA-512/256 Hash GeneratorGenerate SHA-512/256 hashes from text
- SHA3-224 Hash GeneratorGenerate SHA3-224 hashes from text
- SHA3-256 Hash GeneratorGenerate SHA3-256 hashes from text
- SHA3-384 Hash GeneratorGenerate SHA3-384 hashes from text
- SHA3-512 Hash GeneratorGenerate SHA3-512 hashes from text
- Keccak-256 Hash GeneratorGenerate Keccak-256 hashes from text
- SHAKE128 Hash GeneratorGenerate SHAKE128 hashes from text
- SHAKE256 Hash GeneratorGenerate SHAKE256 hashes from text
- RIPEMD-160 Hash GeneratorGenerate RIPEMD-160 hashes from text
- Whirlpool Hash GeneratorGenerate Whirlpool hashes from text
- BLAKE2b Hash GeneratorGenerate BLAKE2b hashes from text
- BLAKE2s Hash GeneratorGenerate BLAKE2s hashes from text
- BLAKE3 Hash GeneratorGenerate BLAKE3 hashes from text
- CRC-16 Hash GeneratorGenerate CRC-16 hashes from text
- CRC-32 Hash GeneratorGenerate CRC-32 hashes from text
- Adler-32 Hash GeneratorGenerate Adler-32 hashes from text
- NTLM Hash GeneratorGenerate NTLM hashes from text
- xxHash64 Hash GeneratorGenerate xxHash64 hashes from text
- SHA-2 Hash GeneratorGenerate SHA-2 (SHA-256) hashes from text
- WordPress Password Hash GeneratorGenerate and verify WordPress ($P$) password hashes
- Password Strength CheckerEstimate password entropy and crack time
More categories
All 498 tools →- JSON ToolsFormat, validate, view, compare, query and repair JSON.
- ConvertersConvert between JSON, XML, YAML, CSV, TSV, TOML, HTML tables and RSS.
- CSV & ExcelView CSV, convert spreadsheets to JSON/XML/CSV and back, and build HTML tables.
- SQL ToolsFormat and minify SQL, and convert INSERT statements to and from JSON, CSV and more.
- XML ToolsFormat, validate, query (XPath), transform (XSLT), diff and convert XML.
- YAML ToolsFormat, validate, view, edit and convert YAML.
- Data to ClassGenerate typed classes and schemas from JSON or XML in 19 languages.
- Code FormattersBeautify, minify and validate JavaScript, TypeScript, Python, Go, C/C++, PHP, Java, Lua and more.
- Editors & ViewersOnline code editors, file viewers and syntax highlighting for 40 languages.
- HTML & JavaScriptFormat, minify, validate and preview HTML; convert HTML tables, JSX, PHP and Jade.
- CSS ToolsBeautify, minify and validate CSS, and convert between CSS, LESS, SCSS, SASS and Stylus.
- Markdown & BBCodeEdit and preview Markdown, and convert Markdown and BBCode to and from HTML.
- Encoders & EscapersBase64, Base32, Base58, URL, UTF-8, hex and binary encoding, HTML entities, escaping and compression.
- Number & IP ToolsBinary, octal, decimal and hex converters, bitwise calculators, IP conversions and number words.
- Text & String ToolsCount words, change case, sort, de-duplicate, clean up and transform text.
- Random GeneratorsSecure random numbers, strings, passwords, test data, IPs, dates, Lorem Ipsum and more.
- Color ToolsConvert HEX, RGB, HSL, HSV and CMYK, find color names and check WCAG contrast.
- Unit ConvertersLength, weight, volume, temperature, data size and 10 more unit converters, plus a date calculator.
- Image ToolsConvert PNG, JPG, WebP, BMP and SVG, image ⇄ Base64, GIF frames and QR codes.
- Chart MakersMake line, bar, pie, doughnut and scatter charts from your data and download them.
- Network & WebDNS, MX and reverse lookups, an API tester, URL tools and curl-to-code converters.
- Developer ToolsJWT decoder, UUIDs, regex, timestamps, cron, chmod, text diff and card validation.