Best Decoder Image Apps & Games

Encodify - Base64 & MD5

encode / decode & hash toolbox

Free

This utility app allows users to encode and decode various text formats, including Base64, Unicode, Morse code, and URI encoding. It also calculates multiple hash values like MD5 and SHA256, and can encode images to Base64 and decode Base64 strings back to images.

Barcode Data Decoder Verifier

by IDAutomation.com, Inc.

Free

This application decodes various barcode types to verify encoded data and reveal hidden ASCII control characters. It parses GS1 data, separating application identifiers and element strings for detailed analysis. Supports popular 1D and 2D symbols for comprehensive verification.

SimpleSSTV

Encode and decode SSTV images

Free

This app allows ham radio operators to encode images into audio signals for transmission and decode received audio back into images. It supports various SSTV modes, live camera feeds, and even AI-generated QSL cards. Receive alerts for International Space Station SSTV events.

Base64 Encoder Decoder

Convert text to base64

Free

Easily convert text to and from the Base64 number system. This free utility allows you to encode or decode text quickly, with options to copy or download the results.

Decode RPO

GM Vehicle VIN & Label decoder

Free

Instantly decode GM vehicle RPO codes by scanning the QR code on your vehicle's label. Get a clear list of factory options installed on your car, making it easy to understand its specifications. Supports 2017 and newer model years.

JPEG-PNG Image file converter

Format convertor to JPEG, PNG

Free

Easily convert your images to JPEG or PNG format. This lightweight application supports a wide range of input formats, including HEIF/HEIC, and saves converted files directly to your device's Photos app. It's ideal for preparing images for printing or ensuring compatibility.

Rebus - decode pictogram logic

unscramble the picture riddle

Free

This game challenges your logic and imagination with over 600 unique picture riddles. Solve puzzles in any order, use hints, and unlock achievements. It's a fun and engaging activity for all ages that requires knowledge of the Russian language.

delphitools

Privacy-first tools. On phone.

Free

A collection of essential utilities for color conversion, typography calculation, image manipulation, and QR code generation. It prioritizes user privacy with no accounts, analytics, or network calls, ensuring all processing happens on your device.

PicTool -Photo & Image Toolbox

Watermark, PDF, Size with ease

Free

This app offers a comprehensive suite of tools for image manipulation and management. Easily create PDFs from images, resize photos, add text and watermarks, and even hide text within pictures for privacy. It's designed for both casual users and professionals needing efficient image editing.

Food Picture Diary

Decode your diet

Free

Easily track your meals by taking photos. Add calorie counts and personal notes for a comprehensive dietary overview. This tool helps you visualize and understand your eating habits.

Bulk Images Resizer

Resize Image Online

Free

Easily resize, compress, flip, rotate, and convert images in bulk without compromising quality. This tool allows for precise dimension and percentage adjustments, automatically saving your edited photos.