Guides

Practical ChlatWork guides

Short, practical guides for common workflows: QR sharing, barcode formats, PDF safety, PDF size reduction, and Khmer Unicode cleanup.

Guides are reviewed against live tool behavior and updated when workflows, browser behavior, or policy requirements change. Last editorial review: June 29, 2026.

Guide

How to Create a QR Code for a Restaurant Menu

A practical guide for cafes, restaurants, and small food shops that want customers to scan a menu from the table or counter.

QR Code Generator

Guide

PNG vs SVG for QR Codes and Barcodes

A format guide for choosing the right download type before printing QR codes, barcodes, labels, and signs.

Barcode Generator

Guide

How to Merge PDF Files Safely

A document workflow guide for combining PDFs while keeping originals and checking page order before sharing.

Merge PDF

Guide

How to Reduce PDF Size Without Losing Readability

A practical guide to shrinking PDFs without making scanned text, receipts, or forms too blurry to use.

Compress PDF

Guide

How to Fix Broken Khmer Unicode Text

A Khmer text cleanup guide for copied PDF text, website text, Telegram posts, forms, and content editing.

Khmer Unicode Fixer

Guide

How to Split a Restaurant Bill Fairly

A step-by-step bill-splitting method for friends, teams, and events with uneven orders and mixed payments.

PayBack Calculator

Guide

How to Build a Monthly Budget That You Can Follow

A practical budgeting workflow using weekly check-ins, category controls, and corrective actions before overspending compounds.

Expense Tracker

Guide

How to Handle KHR and USD Rounding in Group Expenses

A Cambodia-focused settlement guide for mixed-currency groups, including leftover KHR handling and exchange-rate edge cases.

PayBack Calculator

Guide

How to Reimburse Office Petty Cash Without Confusion

A small-team reimbursement workflow with cleaner records, fewer disputes, and faster monthly close.

Expense Tracker