Sitemap
Browse all tools and pages on Wanodev.
JSON / Dev
15 toolsJSON Formatter and Validator
Format, validate, and minify JSON with instant error detection.
Open →Base64 Encode/Decode
Encode text to Base64 or decode Base64 back to text, with full UTF-8 support.
Open →JWT Decoder
Decode a JWT's header and payload to inspect its claims — no signature verification.
Open →JWT Encoder
Build and sign a JWT from a header, payload, and secret key — HS256 or unsecured.
Open →URL Encode/Decode
Percent-encode or decode text and URLs, with separate component and full-URI modes.
Open →Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes from text, entirely in your browser.
Open →HTML Escape/Unescape
Escape text to safe HTML entities, or decode HTML entities back to plain text.
Open →JSON Minifier
Strip all non-significant whitespace from JSON to reduce its size for transfer or storage.
Open →HTTP Header Parser
Parse a raw HTTP request or response header block into a readable, annotated table.
Open →XML Formatter
Pretty-print, minify, and validate XML, with full support for namespaces, CDATA, and comments.
Open →JSON to YAML Converter
Convert between JSON and YAML in both directions, with configurable indentation, flow style, and key sorting.
Open →YAML Validator
Validate YAML syntax with precise line/column error reporting, multi-document support, and an optional pretty-print.
Open →SQL Formatter
Pretty-print and minify SQL queries with configurable keyword casing and indentation.
Open →Regex Tester
Test regular expressions against sample text with live match highlighting and capture group breakdown.
Open →JSON Diff
Compare two JSON documents and see exactly what was added, removed, or changed between them.
Open →Text
5 toolsPassword Generator
Generate strong, random passwords using cryptographically secure randomness.
Open →UUID Generator
Generate one or many RFC 4122 version 4 UUIDs instantly.
Open →Slug Generator
Turn a title or any text into a clean, URL-safe slug — lowercase, hyphenated, no special characters.
Open →Word Counter
Count words, characters, sentences, and paragraphs, with an estimated reading time.
Open →Case Converter
Convert text between camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, Title Case, and more.
Open →AI
2 toolsDate and Time
5 toolsUnix Timestamp Converter
Convert Unix timestamps to human-readable dates (UTC, local, ISO 8601) and back, both ways.
Open →Timezone Converter
Convert a date and time between any two IANA timezones, with UTC offsets and DST handled automatically.
Open →Date Duration Calculator
Calculate the duration between two dates — total days, weeks, months, years, and an exact breakdown, with an optional business-days count.
Open →Age Calculator
Calculate exact age in years, months, and days from a birth date, plus total time lived and next-birthday info.
Open →Countdown Timer
Count down to any date and time, live — with a shareable link and days/hours/minutes/seconds ticking in real time.
Open →Web
4 toolsColor Converter
Convert colors between HEX, RGB, and HSL, with full alpha/transparency support.
Open →URL Parser
Break a URL down into protocol, host, port, path, query parameters, and fragment.
Open →CSS Gradient Generator
Build a linear, radial, or conic CSS gradient visually, with live preview and copy-pasteable code.
Open →QR Code Generator
Turn a URL, WiFi network, vCard, or any text into a scannable QR code, with PNG and SVG download.
Open →Tool categories
JSON / Dev
15 toolsJSON Formatter and Validator, Base64 Encode/Decode, JWT Decoder
Browse →Text
5 toolsPassword Generator, UUID Generator, Slug Generator
Browse →AI
2 toolsAI Text Cleaner, AI Coding Prompt Generator
Browse →Date and Time
5 toolsUnix Timestamp Converter, Timezone Converter, Date Duration Calculator
Browse →Web
4 toolsColor Converter, URL Parser, CSS Gradient Generator
Browse →Pages
Main pages
Tool variants
Specialized versions of tools with pre-configured settings.