Best Base64 Encoder Decoder alternatives: apps like Base64 Encoder Decoder

10+ similar apps compared and reviewed

4.5 avg rating
10 free apps
Updated November 2026

Looking for something like Base64 Encoder Decoder? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Base64 Encoder Decoder

Hash Calculator#3

Hash Calculator by Leszek Szary

Fast File and Text Hashing
Worth Considering
πŸ”§ Utilities
4.8(119 ratings)
Free
Hash Calculator screenshot 1
Hash Calculator screenshot 2
Hash Calculator screenshot 3

Generate cryptographic hashes for text and files using numerous algorithms. Supports large files and offers additional text processing tools like Base64 encoding and case conversion. Easily copy or share your results.

More apps like Base64 Encoder Decoder

4
Paranoia Text Encryption Lite
Paranoia Text Encryption Lite
Paranoia Text Encryption Lite
(encrypt notes, messages, …)
Free

Securely encrypt and decrypt sensitive text data, including notes, messages, and cryptocurrency keys. Offers robust security with multiple strong encryption algorithms and advanced steganography features to hide data within images. Also supports secure password exchange using post-quantum cryptography.

Text encryption and decryptionSteganography (hide text in JPEG)Post-quantum key encapsulation
πŸ”§ Utilities
(84)
free
5
Sub Cipher
Sub Cipher
Sub Cipher
Encode &Decode Secret Messages
Free

Easily encode and decode messages using simple substitution ciphers like Caesar and Atbash. Convert up to 2,000 characters at a time and save your cipher settings for later use. Ideal for fun educational purposes, not for serious secret messaging.

Encode/decode simple substitution ciphersSupports Caesar and Atbash cipher methodsConverts up to 2,000 characters at once
πŸ”§ Utilities
(4)
free
6
iCurlHTTP
iCurlHTTP
iCurlHTTP
by Jason Cox
Free

Test web server responses with cURL-like functionality on your iPhone or iPad. Simulate various browsers and inspect raw HTTP headers and HTML. Analyze network performance with detailed timing information.

Simulate browser user-agentsInspect raw HTTP headers and HTMLSupport for GET, HEAD, POST, PUT, DELETE, OPTIONS, TRACE requests
πŸ”§ Utilities
(30)
paid
7
Crypto Helper - Hash MD5 SHA
Crypto Helper - Hash MD5 SHA
Crypto Helper - Hash MD5 SHA
Tool support hash your string
Free

This utility tool allows for quick and easy encryption and decryption of strings using over 10 popular algorithms like MD5 and SHA. It supports multiple languages and offers unlimited usage for fast processing.

One-click encryption/decryptionSupports 10+ encryption algorithmsEncode/decode strings
πŸ”§ Utilities
(3)
free with in-app purchases
8
Deep Whois
Deep Whois
Deep Whois
whois for all domains and IPs
Free

This app provides comprehensive WHOIS lookups for domains, IP addresses, and network ranges. It offers advanced features like historical data, change tracking, and notifications for domain expirations. Explore all domain zones and IP versions with seamless RDAP support.

WHOIS lookup for domains, IPs, ASNs, and ENSWHOIS history and change trackingDomain expiration tracking with notifications
πŸ”§ Utilities
(172)
free with in-app purchases
9
Device System Services - Tools
Device System Services - Tools
Device System Services - Tools
System Services - Tools
Free

Monitor your device's hardware, network, memory, and storage with detailed insights and performance tracking. Includes diagnostic tools for network analysis and storage management. Offers widgets for real-time system information.

Hardware specificationsNetwork status and diagnosticsMemory usage monitoring
πŸ”§ Utilities
(392)
free with in-app purchases
10
Text Workflow: Clean any Text
Text Workflow: Clean any Text
Text Workflow: Clean any Text
Convert, format & automate
Free

Automate repetitive text editing tasks with a powerful yet user-friendly tool. Create custom workflows by combining over 45 transformation actions to format, clean, and convert text. All processing is done on-device for enhanced security and privacy.

Combine transformation actionsSave and reuse workflowsOver 45 text transformation actions
πŸ”§ Utilities
(177)
free with in-app purchases