CodeCluster

CodeCluster is a privacy-first QR, barcode, PDF, and image utility designed for everyday scanning and local file processing. SCAN QR & BARCODES • Scan QR codes and common barcode formats with the camera • Scan codes from images in your photo library • Use Batch Mode for repeated or inventory-style scanning • Keep scan history, favourites, notes, and titles on your device CREATE QR CODES • Create QR codes for supported content types • Save or share generated QR images PDF TOOLS • Merge PDF files • Split PDFs by selected pages, page ranges, or every N pages • Convert images into PDF documents IMAGE TOOLS • Compress JPEG, PNG, and WebP images • Convert images between JPEG, PNG, and WebP • Keep photo details when supported, while location metadata is removed PRIVATE BY DESIGN • PDF and image processing happens on your device • No document or image upload to CodeCluster servers • No account required • No advertisements • No analytics SDKs • No cloud conversion service ORGANIZE & BACK UP • Separate History and Batch workflows • Export Batch results • Create encrypted backups for your local data and settings CodeCluster is designed to stay focused: fast scanning, useful local document tools, and clear privacy without unnecessary online services.