Free Business Utilities for
Nigerian Retailers
Calculators, document generators, AI assistants, and retail utilities — all built specifically for shop owners, supermarkets, pharmacies, and SMEs. 100% free, no account required.
Interactive REST API Tester
Send GET, POST, PUT requests directly from browser.
JSON Formatter & Validator
Format, validate, beautify, and minify raw JSON code.
SQL Query Formatter & Beautifier
Format messy SQL statements into clean indented code.
Regex Tester & Cheat Sheet
Test regular expression patterns in real time.
HTML & CSS Code Minifier
Minify HTML markup and CSS stylesheets.
JavaScript Beautifier & Unpacker
Format minified or obfuscated JavaScript.
Cryptographic Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 text hashes.
Base64 Text Encoder & Decoder
Universal base64 string encoder and decoder tool.
URL Encoder & Decoder
Percent-encode or decode special characters in URLs.
WCAG Color Contrast Inspector
Test text and background hex color contrast ratios.
🎉 Need comprehensive, automatic store tracking?
These calculators and generators are free because we believe in supporting local SMEs. When you're ready to fully automate counter sales, cashier PIN audits, and check true net profit margins, SwiftPOS is here.
