My Tool Studio

All 245 tools

Fourteen categories. Most tools run entirely in your browser. Pick any one to start.

JSON Formatter

Beautify, validate and explore JSON

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JSON Validator

Find errors in your JSON instantly

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JSON Minifier

Strip whitespace from JSON

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JSON to CSV

Convert JSON arrays into CSV

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CSV to JSON

Convert CSV into JSON

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JSON to XML

Convert JSON to XML

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XML to JSON

Convert XML to JSON

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JSON to YAML

Convert JSON to YAML

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YAML to JSON

Convert YAML to JSON

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JSON to TypeScript

Generate TypeScript types from JSON

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JSON to TOON Converter

Convert JSON to TOON and cut LLM tokens by 30-60%

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Base64 Encoder / Decoder

Encode or decode Base64 strings

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URL Encoder / Decoder

Encode or decode URL components

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HTML Entity Encoder

Escape HTML special characters

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HTML Minifier

Shrink HTML for production

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HTML Beautifier

Format HTML with proper indentation

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CSS Minifier

Shrink CSS for production

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CSS Beautifier

Format CSS with proper indentation

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JS Minifier

Shrink JavaScript for production

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JS Beautifier

Format JavaScript code

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SQL Formatter

Beautify SQL queries

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JWT Decoder

Decode and inspect JSON Web Tokens

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UUID Generator

Generate UUIDs (v4)

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Hash Generator

Generate MD5, SHA-1, SHA-256, SHA-512

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Regex Tester

Test regular expressions live

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Cron Expression Parser

Decode cron schedules in plain English

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Unix Timestamp Converter

Convert between Unix time and ISO dates

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Markdown to HTML

Convert Markdown to HTML

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HTML to Markdown

Convert HTML to Markdown

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cURL to Code

Convert cURL commands to fetch / axios / Python

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HTTP Status Codes

Lookup HTTP status code meanings

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ASCII Table

Lookup ASCII character codes

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MIME Type Lookup

Look up MIME types by extension

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DNS Record Types

Reference for DNS record types

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