My Tool Studio

All 252 tools

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

JSON Formatter

Beautify, validate and explore JSON

Developer

JSON Validator

Find errors in your JSON instantly

Developer

JSON Minifier

Strip whitespace from JSON

Developer

JSON to CSV

Convert JSON arrays into CSV

Developer

CSV to JSON

Convert CSV into JSON

Developer

JSON to XML

Convert JSON to XML

Developer

XML to JSON

Convert XML to JSON

Developer

JSON to YAML

Convert JSON to YAML

Developer

YAML to JSON

Convert YAML to JSON

Developer

JSON to TypeScript

Generate TypeScript types from JSON

Developer

JSON to TOON Converter

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

Developer

Base64 Encoder / Decoder

Encode or decode Base64 strings

Developer

URL Encoder / Decoder

Encode or decode URL components

Developer

HTML Entity Encoder

Escape HTML special characters

Developer

HTML Minifier

Shrink HTML for production

Developer

HTML Beautifier

Format HTML with proper indentation

Developer

CSS Minifier

Shrink CSS for production

Developer

CSS Beautifier

Format CSS with proper indentation

Developer

JS Minifier

Shrink JavaScript for production

Developer

JS Beautifier

Format JavaScript code

Developer

SQL Formatter

Beautify SQL queries

Developer

JWT Decoder

Decode and inspect JSON Web Tokens

Developer

UUID Generator

Generate UUIDs (v4)

Developer

Hash Generator

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

Developer

Regex Tester

Test regular expressions live

Developer

Cron Expression Parser

Decode cron schedules in plain English

Developer

Unix Timestamp Converter

Convert between Unix time and ISO dates

Developer

Markdown to HTML

Convert Markdown to HTML

Developer

HTML to Markdown

Convert HTML to Markdown

Developer

cURL to Code

Convert cURL commands to fetch / axios / Python

Developer

HTTP Status Codes

Lookup HTTP status code meanings

Developer

ASCII Table

Lookup ASCII character codes

Developer

MIME Type Lookup

Look up MIME types by extension

Developer

DNS Record Types

Reference for DNS record types

Developer

Meta Tag Generator

Paste URL, get full meta tag set

SEO
URL-first

Meta Tag Analyzer

Audit a URL's meta tags

SEO
URL-first

Robots.txt Generator

Build a robots.txt file visually

SEO

Robots.txt Reader

Inspect any site's robots.txt

SEO
URL-first

XML Sitemap Generator

Build an XML sitemap from a URL list

SEO

HTML Sitemap Generator

Build a human HTML sitemap

SEO

llms.txt Generator

Generate llms.txt from your sitemap

SEO
URL-first

llms.txt Validator

Validate a site's llms.txt

SEO
URL-first

Open Graph Generator

Build OG tags from a URL

SEO
URL-first

Open Graph Inspector

Preview how URLs appear on social

SEO
URL-first

Twitter Card Generator

Build Twitter Card meta

SEO
URL-first

Hreflang Tags Generator

Build hreflang annotations

SEO

.htaccess Generator

Build Apache rewrite rules

SEO

Canonical Tag Generator

Build canonical link tags

SEO
URL-first

SERP Preview

Preview how URLs show in Google

SEO
URL-first

Keyword Density Checker

Find top keywords on a page

SEO
URL-first

UTM Builder

Build trackable campaign URLs

SEO

HTTP Status Checker

Check the HTTP status of a URL

SEO
URL-first

Redirect Chain Checker

Trace redirect chains

SEO
URL-first

Page Headings Extractor

Extract H1/H2/H3 tree from a URL

SEO
URL-first

Image URL Extractor

List all images on a page

SEO
URL-first

Link Extractor

List all links on a page

SEO
URL-first

Search Engine Spider Simulator

See what crawlers see

SEO
URL-first

Domain Age Checker

Find a domain's registration date

SEO
URL-first

Slug Generator

Convert text into URL slugs

SEO

DA PA Checker

Bulk-check domain & page authority

SEO

Broken Link Checker

Crawl a site and find dead links

SEO
URL-first