DevToolsHub

Site Map

Every tool and page on DevToolsHub, organized by category.

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Converters

Timestamp Converter
Convert between Unix timestamps and dates.
Number Base Converter
Convert between binary, octal, decimal and hex.
Color Converter
Convert between HEX, RGB, HSL and HSV.
Case Converter
Convert text between casing styles.
JSON → TypeScript
Generate TypeScript interfaces from JSON.
JSON → GraphQL
Generate GraphQL types from JSON.
YAML ↔ JSON
Convert between YAML and JSON.
CSV → JSON
Convert CSV data to a JSON array.

Encoders

Base64 Encode / Decode
Encode or decode Base64 with Unicode support.
URL Encode / Decode
Percent-encode or decode URLs.
HTML Entity Encoder
Encode or decode HTML entities.

Formatters

JSON Formatter
Format, validate and minify JSON — live.
SQL Formatter
Beautify SQL queries with keyword casing.
HTML Formatter
Beautify and indent HTML.
CSS Formatter
Beautify or minify CSS.
Markdown Editor
Write Markdown with live preview and toolbar.
JSON Validator
Validate JSON and pinpoint errors.

Generators

UUID Generator
Generate RFC4122 v4 UUIDs in bulk.
Password Generator
Generate strong random passwords.
Lorem Ipsum Generator
Generate placeholder text.
Hash Generator
Generate SHA-1/256/384/512 checksums.
Cron Generator
Build and preview cron schedules.
Text Generator
Generate placeholder text in multiple languages.

Inspectors

JWT Decoder
Decode and inspect JSON Web Tokens.
Regex Tester
Test regular expressions and view matches.
HTTP Status Codes
Reference for HTTP response status codes.
Text Diff
Compare two blocks of text line by line.
API Tester
Send HTTP requests and inspect responses.