ZNM Studio: Your Hub for Utility & Fun.

Website Performance Grader (Simulated)

Enter any URL to get an instant, simulated performance and SEO score.

Open Graph & Social Tag Generator

Generate the essential meta tags for perfect social media sharing (Facebook, X/Twitter).

Code Minifier & Formatter

Cleanly format code or minify it to reduce file size for faster loading.

AI Title Optimizer (LLM)

Check your headline's length and generate a better, SEO-friendly alternative.

AI Keyword Finder (LLM)

Input a seed keyword and let the AI instantly find related, high-value long-tail questions.

AI Quote Generator (LLM)

Generate an original, inspirational quote on any topic for your social media or project.

Compound Interest Calculator

Calculate future value based on compounding interest.

Loan EMI Calculator

Determine your Equated Monthly Installment (EMI).

URL Encoder/Decoder

Convert text for safe use in a URL query string, or decode a string.

Case Converter

Convert text between different casing styles (Title, UPPER, lower, etc.).

Word Counter

Count words, characters, and lines in your text instantly.

HEX to RGB/RGBA Converter

Convert any 6-digit HEX color code to RGB or RGBA format.

Secure Password Generator

Create strong, random passwords based on custom length and character rules.

UUID v4 Generator

Generate universally unique identifiers (UUIDs) for development and database use.

AI Content Summarizer (LLM)

Paste a long article or text, and get a concise summary.

HSL Color Generator

Generate a random HSL color value for quick design prototypes.

Aspect Ratio Calculator

Calculate the required height or width for an image to maintain a perfect ratio.

Target Size (Ratio: 1:1)

PDF Reader

View local PDF files directly in your browser.

Number to Words Converter

Convert large figures into their corresponding English word form (up to Billions).