Simple and fast
Each tool focuses on one clear task so you can finish work without extra setup.
ChlatWorkFree online tools for everyday work.
ChlatWork provides simple browser-based tools for documents, images, QR codes, barcodes, dates, calculators, and productivity.
Popular:
30+ ToolsAnd counting
Browser-basedNo unnecessary signup
Privacy-friendlyLocal processing where possible
Tool Categories
Choose the right tool category.
11 tools
PDF Tools
Convert, merge, split, compress, reorder, and create PDF files with practical browser-based tools.
JPG to PDFImage to PDF ConverterPDF to JPGMerge PDFSplit PDF
4 tools
Image Tools
Compress images and turn common image files into clean PDF documents for upload, sharing, and records.
Image CompressorImage to PDF ConverterJPG to PDFPDF to JPG
3 tools
QR & Barcode
Generate QR codes, Wi-Fi QR posters, and barcode graphics for labels, menus, inventory, and testing.
QR GeneratorWi-Fi QR GeneratorBarcode Generator
3 tools
Date & Time
Calculate date differences, convert Unix timestamps, and explain cron schedules for planning and debugging.
CalculatorUnix Timestamp ConverterCron Expression Explainer
3 tools
Calculators
Settle shared expenses, calculate dates, and track spending with focused tools for everyday work.
CalculatorPayBack CalculatorExpense Tracker
5 tools
Productivity
Run lucky draws, read text aloud, generate passwords, and use focused helpers for small office workflows.
PayBack CalculatorExpense TrackerLucky DrawText to VoicePassword Generator
Why use ChlatWork?
Useful tools without unnecessary friction.
Works on mobile and desktop
Layouts are built for phones, tablets, laptops, and everyday office screens.
Privacy-friendly tools
Many tools process files or input in your browser where possible, especially for common PDF and image tasks.
No unnecessary signup
Basic tools are available directly, without forcing an account before simple work.
Tool Flow
Find the right tool in one smooth flow.
Utilities, PDF tools, and developer helpers move through a focused rail, with each card getting a clear moment as it comes into view.
Featured tools
Start with the tools people use most.
Generate QR codes, compress images, convert PDF files, settle shared expenses, and use developer helpers from one clean workspace.
Browse all toolsUtilitiesPayBack CalculatorSplit group spending and calculate who pays who. Open tool UtilitiesImage CompressorBatch compress images instantly without uploading to a conversion server. Open tool UtilitiesImage to PDF ConverterConvert JPG, PNG, and WebP images into one clean PDF file instantly. Open tool PDF ToolsJPG to PDFConvert JPG, PNG, and WebP images into one PDF file. Open tool PDF ToolsPDF to JPGRender PDF pages into downloadable JPG images. Open tool PDF ToolsMerge PDFCombine multiple PDF files into one ordered PDF. Open tool PDF ToolsSplit PDFExtract selected page ranges into a new PDF. Open tool PDF ToolsCompress PDFRebuild a PDF locally and remove safe metadata where possible. Open tool PDF ToolsPDF Page RemoverRemove selected pages from a PDF and download the result. Open tool PDF ToolsPDF Page ReorderCreate a new PDF with pages in a custom order. Open tool PDF ToolsHTML to PDFRender simple HTML into a printable PDF page. Open tool PDF ToolsText to PDFConvert plain text into a simple downloadable PDF. Open tool PDF ToolsInvoice to PDFFill a simple invoice form and download a clean PDF. Open tool UtilitiesQR GeneratorGenerate QR for text/URL. Open tool UtilitiesWi-Fi QR GeneratorGenerate Wi-Fi QR to connect instantly by scanning. Open tool UtilitiesText to VoiceRead Khmer or English text aloud with automatic language detection. Open tool UtilitiesCalculatorQuick calculations with history. Open tool UtilitiesBarcode GeneratorGenerate barcodes instantly from numbers and basic English characters. Open tool UtilitiesExpense TrackerTrack daily expenses with budget, breakdown, and insights. Open tool UtilitiesLucky DrawAdd participants and randomly draw one or more winners instantly. Open tool Developer ToolsJSON Formatter / ValidatorPretty print, minify, and validate JSON. Open tool Developer ToolsJWT DecoderDecode JWT header, payload, and token timing claims. Open tool Developer ToolsBase64 Encoder / DecoderEncode, decode, and convert files to Base64 locally. Open tool Developer ToolsURL Encoder / DecoderEncode and decode URL components and query strings. Open tool Developer ToolsRegex TesterTest regex patterns, flags, matches, and groups. Open tool Developer ToolsUUID GeneratorGenerate v4 UUIDs one at a time or in bulk. Open tool Developer ToolsUnix Timestamp ConverterConvert timestamps to dates and dates back to timestamps. Open tool Developer ToolsCron Expression ExplainerExplain cron expressions and preview upcoming run times. Open tool Developer ToolsHash GeneratorGenerate MD5, SHA-1, SHA-256, and SHA-512 hashes. Open tool Developer ToolsPassword GeneratorGenerate strong passwords with length and character controls. Open tool
FAQ
Questions about ChlatWork
What is ChlatWork?
ChlatWork is a collection of simple online tools for documents, images, QR codes, barcodes, dates, calculators, productivity, and developer tasks.
Are the tools free to use?
Yes. ChlatWork tools are available directly in the browser for everyday work.
Do files upload to a server?
Many tools process files in your browser where possible. Some features may use a server when browser-only processing is not practical.
Do I need to create an account?
No account is required for the basic tools currently available on ChlatWork.
Can I request a new tool?
Yes. Use the Contact page to report bugs, request tools, or send practical feedback.
Simple tools, useful results.
Open a tool, complete the task, and keep moving without installing extra software or creating an account for basic work.