Welcome to Cheetset

Convert image files to Base64 strings. Useful for embedding images directly into HTML or CSS.

Convert Base64 strings back to image files. Preview and download the result.

Resize images and convert them to JPG, PNG, or WebP formats.

View hidden metadata (EXIF) in your photos, including camera settings, location, and date taken.

Crop images to specific aspect ratios (1:1, 16:9, etc.) or custom dimensions.

Apply various filters and effects to your images.

Convert multiple images into a single PDF file.

Select specific areas of an image to apply blur or mosaic effect.

Combine multiple PDF files into a single file.

Extract specific pages from a PDF file.

Convert images to JPG, PNG, WEBP, and more.

Visual CSS generator for Box Shadow, Gradient, and Glassmorphism effects.

Extract and download high-quality thumbnails (4K/HD) from YouTube videos instantly.

Extract dominant colors from an image and generate a palette.

Count words and characters in your text.

Convert text to Uppercase, Lowercase, Camel Case, and more.

Generate dummy text (Lorem Ipsum) for design and development.

Compare two texts and visualize the differences.

Encode or decode special characters to HTML entities.

Format, validate, and minify your JSON data.

Generate and copy secure, unique UUID v4 strings in bulk.

Decode JWTs instantly in your browser. No server-side processing for your security.

Convert Unix timestamps to human-readable dates and vice versa.

Generate complex Cron schedules easily with a few clicks.

Generate strong, secure passwords instantly.

Format and beautify your SQL queries with syntax highlighting.

Convert CSV to JSON and JSON to CSV instantly.

Calculate dimensions based on aspect ratio. Useful for designers, developers, and video editors.

Compress images without losing quality. Supports JPG, PNG, WEBP formats with adjustable compression levels.

Calculate network range, broadcast address, and usable IPs from CIDR.

Convert cURL commands to Python, JavaScript, Node.js, Go, and PHP code.

Test regular expressions in real-time and access common patterns.

Compare two JSON objects and visualize the differences.

Encode or decode URLs simply and securely. Convert special characters to their percent-encoded versions.

Generate SEO-friendly Meta Tags and Open Graph tags for social media sharing. Preview how your website looks on Google and Facebook.

Write and preview markdown text in real-time.

Analyze browser User Agent strings to get detailed information.

Calculate your new average price by entering your current holdings and additional purchases.

Calculate your estimated monthly take-home pay after Federal, State, and FICA taxes.

Calculate the future value of your investment with monthly contributions.

Calculate Return on Investment (ROI) and annualized ROI.

Estimate your daily, monthly, and yearly potential earnings on YouTube.

Calculate VAT (Value Added Tax) inclusive and exclusive prices.

Calculate monthly loan payments, total interest, and amortization.

Calculate bond price, YTM, duration, and modified duration for any fixed-income security.

Calculate theoretical call/put option prices and Greeks (Delta, Gamma, Theta, Vega, Rho) using the Black-Scholes model.

Calculate capital gains tax on overseas stock sales. Includes Korea's 22% tax rate, 2.5M KRW deduction, and gain/loss netting.

Calculate currency exchange amounts with spreads and preferential rates for 10 major currencies.

Calculate Compound Annual Growth Rate (CAGR), future investment value, or the time needed to reach your financial goal.

Analyze portfolio allocation, weighted average return, and P&L for up to 10 holdings.

Calculate required margin, leverage ratio, and theoretical liquidation price for futures and options positions.

Estimate fair value using PER, PBR, and EV/EBITDA multiples and compare to the current market price.

Check your public IP address, location, and system information instantly.

Create a QR code that automatically connects to your WiFi network when scanned.

Generate 6 lucky lotto numbers for free.

Check the exact server time of any website.

Improve your click speed and accuracy with realistic ticketing practice.

Learn and practice Korean keyboard typing. Type 100 common Korean words in sequence and test your CPM (Characters Per Minute) and accuracy in real-time.

Convert various units such as length, weight, volume, area, and temperature quickly and easily.

Boost productivity with the Pomodoro Technique. 25 min focus, 5 min break.

Convert URLs, text, emails, and more into QR codes and download them.

Perform various percentage calculations quickly and easily.

Calculate days remaining or passed for anniversaries, exams, and events.

Calculate your Body Mass Index (BMI) based on height and weight.

Spin the wheel to pick a random item. Great for decisions, raffles, and games.

Test your reflexes. Click when the screen turns green!

Explore countries and capitals of the world. Test your knowledge with a fun quiz!

Guess the country from its flag! Test your knowledge of world flags.

Start your diet journey! Calculate your Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE).

Calculate your Total Daily Energy Expenditure and macronutrient needs.