Tools Collection
A lightweight capability deck for fast, local-first workflows
Pure frontend processing protects your privacy
QR Card Generator
Turn your domain and contact info into a minimal, shareable entrance
Universal QR Generator
Generate QR codes instantly from text or URLs with custom colors and sizing
QR Code Reader
Read QR codes from uploaded images or a live camera stream, then copy or open the result
Universal Barcode Generator
Generate barcodes instantly from encoded text with multi-format PNG / SVG export
URL Encode / Decode Tool
Encode or decode text, query parameters, and full links instantly in the browser
Number to Chinese Uppercase
Convert Arabic numbers into standard Chinese numerals, uppercase Chinese, and RMB uppercase amounts
CSV JSON Converter
Convert CSV and JSON in both directions with delimiter and header controls directly in the browser
Base64 Encode / Decode Tool
Encode and decode UTF-8 text with Base64, plus convert files into Base64 Data URLs with preview
Markdown Preview Tool
Write and preview Markdown live with quick syntax insertion and one-click HTML copy
AI ID Photo Maker
AI-powered background removal and replacement for standard ID photos
AI Background Remover
Remove image backgrounds with AI, supports transparent and custom colors
PDF to Word
Convert PDF to editable Word documents while preserving original layout
PDF Split Tool
Smart PDF page splitting, supports range, single page, or group modes
Image to PDF Tool
Merge images into one PDF with order control, paper sizing, and local export
Image Concat Tool
Combine multiple images into one long image, supports vertical/horizontal modes
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Local-First
Most tasks run directly in the browser without sending files away
Instant Launch
Open a tool and start working without setup friction
Capability Matrix
Useful utilities kept together inside one consistent interface