Showing 1–20 of 1,000 ranked alternatives.
Julian Tigler
Send secret messages with ciphers
Send encrypted messages using historical ciphers like A1Z26, Caesar Shift, and Vigenere. Encrypt text with customizable settings. Share coded messages via text or email. Decode messages using the same methods. View details and instructions.
Crypto Inc.
Scan QR codes and barcodes securely
Scan QR codes, barcodes, and other formats like Data Matrix and PDF417. Decode information quickly without ads or data collection. Save scanned results and share them directly.
TeaCapps GmbH
Scan codes, get info, share links
Scan QR codes and barcodes to retrieve information from Amazon, eBay, and Google. Create and share QR codes for URLs, WiFi, events, and VCards. Manage inventory using business mode. Edit and save scanned results.
Simon Booth
Encrypt messages and share
Encrypt and decrypt messages using multiple including Caesar Cipher, Machine, Affine Cipher, and Playfair Cipher. Add and manage custom . Share encrypted messages with others.
朔 洪
Encode and decode text formats
Encode and decode text between , Unicode, and Morse code. Support URI encoding and decoding. Calculate hashes using MD2, MD4, MD5, SHA1, SHA224, SHA256, SHA512. Encode images from the photo library to and decode strings to save images in the album.
Zafar Ullah
Scan barcodes and QR codes to get
Scan barcodes and QR codes to retrieve product information from online marketplaces like Amazon, eBay, and Walmart. Create and share QR codes for URLs, WiFi, events, and geolocation. Manage product inventory for business use.
Brian Enigma
Solve puzzles, track clues, decode codes
Access codebreaking tools like decoder rings and countdown timers. View reference material on word frequency, morse code, and semaphore. Includes links to hunts, ARGs, and transmedia storytelling resources. Supports iOS 7.
n3rds GmbH
Scan and look up barcode info quickly
Scan barcodes and QR codes to retrieve product information instantly. Quicklookup provides details about scanned items. Supports multiple formats including QR-Code, EAN-13, UPC-A, and Code 128. Share scanned results via email or messaging.
Nicolo Stanciu
Manage NFC tags and create custom messages
Manage NFC tags by reading, writing, formatting, locking, password protecting, and modifying them. Create custom NFC messages. Decode and design QR/barcodes with advanced customization. Convert documents to OCR-enhanced searchable PDFs.
Leszek Szary
Calculate hashes and copy results
Calculate hashes for any string using MD2, MD4, MD5, SHA1, SHA224, SHA256, SHA384, SHA512, Whirlpool, CRC32, or Adler32. Copy results to clipboard or email them. Encode or decode data with Base32 or Base64.
SINPEAK PTE. LTD.
Scan, , and create QR and barcodes
Scan and decode QR codes and barcodes to retrieve product information, prices, and food costs. Create and share QR codes. View Wi-Fi credentials and other data embedded in scanned codes.
PENGHUI ZHAO
Scan and create QR and barcode codes
Scan and create QR codes and barcodes. Preview scanned data including URLs, phone numbers, emails, and locations. Batch scan multiple codes. Share scanned results. Create QR codes for URLs, phone numbers, emails, and locations. Generate barcodes.
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