Free Tools

A collection of useful calculators, developer tools, and utilities — all free to use, no sign-up required.

💰Finance

EPF + Investment Calculator

Calculate your EPF contributions, project future savings, and explore investment scenarios for Malaysian employees.

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📊Finance

KWSP Projection Calculator

Project your KWSP (EPF) retirement savings with detailed breakdowns by account and contribution rates.

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🪂Crypto

Airdrop Strategy Calculator

Plan and calculate crypto airdrop strategies with token allocation and distribution analysis.

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📈Developer

JSON to Chart Tool

Paste JSON data and instantly visualize it as interactive charts. Supports bar, line, pie, and more.

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🔌Developer

WebSocket Tester

Test WebSocket connections in real-time. Send messages, monitor responses, and debug your WebSocket servers.

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🔄Utility

Auto Rotator

DOGGO MBKS automated rotation tool for managing and rotating entries efficiently.

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📖Documentation

n8n + Odoo Setup Guide

Complete documentation for setting up n8n workflow automation with Odoo ERP and PostgreSQL.

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