ToooolyTooooly

Tooooly

Fast, private tools that run right in your browser.

Network

๐ŸŒSubnet CalculatorCalculate IPv4 subnets, masks and host ranges, split blocks (VLSM), and see the network at the bit level.
๐Ÿ”ŽDNS LookupLook up DNS records (A, AAAA, CNAME, MX, TXT, NS, CAA) for any domain, or resolve a dynamic-DNS hostname to its current IP.
๐Ÿ“What Is My IPSee your public IP plus country, city, ASN and network โ€” read at the edge, never stored.

Converters

๐Ÿ“Unit ConverterInstantly convert length, mass, temperature, data and speed. Accurate, fast and easy to read.
๐Ÿ•’Timestamp ConverterConvert Unix timestamps to human dates (UTC, local, ISO) and back.
๐Ÿ”ขNumber Base ConverterConvert numbers between binary, octal, decimal and hexadecimal, live.
๐ŸŽจColor ConverterPick a color and convert between HEX, RGB and HSL instantly.

Generators

๐Ÿ”ณQR Code GeneratorCreate QR codes for links, text and more. Customize colors and size, then download as PNG or SVG โ€” all in your browser.
#๏ธโƒฃHash GeneratorGenerate SHA-1, SHA-256, SHA-384 and SHA-512 hashes in your browser.
๐Ÿ”‘Password GeneratorGenerate strong, random passwords with crypto-secure randomness. Nothing leaves your browser.
๐Ÿ†”UUID GeneratorGenerate random UUID v4 identifiers in your browser. Copy one or many.

Text

๐Ÿ”คCharacter CounterCount characters, words, lines, sentences and bytes as you type.
AaCase ConverterConvert text to UPPER, lower, Title, camelCase, snake_case, kebab-case and more.
๐Ÿ”กBase64 Encode / DecodeEncode or decode Base64 text, UTF-8 safe โ€” entirely in your browser.
{ }JSON FormatterFormat, validate and minify JSON with clear error messages. Client-side.
๐Ÿ”—URL Encode / DecodePercent-encode or decode URLs and query strings โ€” entirely in your browser.
๐Ÿ”‘JWT DecoderDecode a JWT header and payload in your browser. No data leaves your device.
๐ŸงชRegex TesterTest regular expressions with live match highlighting, in your browser.
๐Ÿ“Markdown PreviewWrite Markdown and see a live preview side-by-side, fully in your browser.

Music

๐ŸŽตMetronomeA precise online metronome with adjustable tempo, time signature and accent on beat 1.
๐Ÿ‘†BPM TapperTap along to any song to find its tempo in BPM. Tap the button or the spacebar.
๐ŸŽš๏ธDelay Time CalculatorConvert BPM to delay/reverb times in ms for every note value โ€” straight, dotted and triplet.
๐ŸŽธTunerComing soon