Online Tools
23 free developer tools you can use directly in your browser. No sign-up, no download.
Discord Timestamp Generator
Generate Discord timestamp codes for any date and time.
DataJSON Formatter
Format, validate, and minify JSON with syntax highlighting.
EncodingBase64 Encoder/Decoder
Encode text to Base64 or decode Base64 strings.
EncodingURL Encoder/Decoder
Encode or decode percent-encoded URL strings.
CryptoHash Generator
Generate SHA-1, SHA-256, and SHA-512 hashes from text.
TextLorem Ipsum Generator
Generate placeholder text for mockups and designs.
DesignColor Converter
Convert colors between HEX, RGB, and HSL formats.
UtilityUUID Generator
Generate random UUID v4 identifiers in bulk.
SecurityJWT Decoder
Decode and inspect JSON Web Tokens locally.
TextMarkdown Preview
Live markdown editor with instant rendered preview.
SecurityPassword Generator
Generate cryptographically strong random passwords.
UtilityUnix Timestamp Converter
Convert Unix timestamps to dates and back.
CodeCSS Minifier
Remove whitespace and comments from CSS files.
EncodingHTML Entity Encoder/Decoder
Encode special characters to HTML entities.
DataJSON to YAML Converter
Convert between JSON and YAML formats.
CodeRegex Tester
Test regex patterns with live matching and capture groups.
TextText Diff
Compare two texts and see differences highlighted.
DataJSON Path Evaluator
Navigate JSON with dot notation path queries.
UtilityCron Expression Parser
Parse cron expressions into human-readable schedules.
Utilitychmod Calculator
Calculate Unix file permissions interactively.
CodeSQL Formatter
Format SQL queries for better readability.
UtilityNumber Base Converter
Convert between binary, octal, decimal, and hex.
TextString Utilities
Transform text to camelCase, snake_case, kebab-case, and more.
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