Semua Alat Online

Calculate your CPF contributions and final take-home pay.

Verify the mathematical checksum of a KSA Iqama.

Convert modern international dates to the Ethiopian (Ge'ez) calendar.

Margin Calculator helps you price products and measure profitability by computing profit, profit margin, and markup from a cost and selling price. It is essential for retailers, freelancers, and e-commerce sellers who need to understand their numbers at a glance. Enter your cost and price and the results update instantly in your browser.

Minify CSS code.

RGB to HEX Converter turns red, green, and blue color values into a HEX color code, and also shows the HSL equivalent and a live color preview. Use the sliders or type exact values to find the perfect color for your website, design, or CSS. It is a fast, free tool for developers and designers that works entirely in your browser.

Verify an Australian Business Number using Modulo 89.

File Compressor bundles multiple files into a single ZIP archive so they are easier to send and store. Combine documents, images, and more into one tidy download. Compression runs in your browser, keeping your files private.

Estimate property transfer duty tax in Australia.

Check the Digito Verificador of a Chilean ID.

Convert Unix timestamps.

Generate color palettes.

Test your typing speed.

Test your internet connection speed directly in the browser. Measure download speed, upload speed, latency (ping), and jitter with animated gauges. Works on mobile and desktop — no app required.

Generate UUIDs online.

Calculate your retirement contributions based on your salary.

Pick colors and get HEX/RGB codes.

Generate QR codes online.

Generate CSS gradients visually.

Generate htpasswd files.

Verify a 12-digit Japanese My Number.

Create countdown timers.

Convert modern international dates to the traditional Jewish calendar.

Calculate IGST, CGST, and SGST for your products.