Hash strings, convert timestamps, encode and decode
Hash strings using SHA256. Convert epoch and Unix timestamps. Encode strings with base64. Decode base64 strings. Perform cryptographic operations and time format conversions.
Showing 121–140 of 1,000 ranked alternatives.
Tito Idicula
, practice coding, prepare for interviews
With interactive tutorials for all skill levels. Run code snippets using an integrated compiler. Access hundreds of examples and practice exercises. View code output instantly. Brush up on interview concepts and syntax.
Ronan Stark
Search audio, jump to timestamps, transcribe live
Record and transcribe audio files locally without an internet connection. Search transcribed text to navigate to specific timestamps. Supports 16 languages. Stores all data on the device.
Bouke van der Bijl
Manage files, encode data, and create passes
Edit files with encoding and formatting tools. Generate hashes and CSV data. Parse HTML, XML, and JSON with SQL. Manipulate dictionaries and lists. Create wallet passes and manage file metadata. Query and modify data efficiently.
Cleverson Leal
Extract emails, convert to CSV, analyze data
Convert EML files to CSV format for easy data analysis. Extract details like sender, subject, and date. Export structured data for backup or record-keeping. Organize and review archives efficiently.
Michael Horowitz
Convert text to and vice versa
Convert text, , hexadecimal, and custom base numbers to each other. Perform base conversions with a minimalistic interface. Learn how different number systems work through interactive conversion. Encode messages in for fun or practical use.
Jean-Pierre Simard
Tune notes and adjust pitch
A chromatic with a clean interface displays the current note and a marker that turns green when in tune. Adjust preferences for sharps or flats with a tap. Apply transposition with one touch. Supports all screen sizes and orientations.
Nicolas Holzschuch
Run Unix commands on iOS
Provides terminal emulator for running Unix commands on iOS. Users can transfer files via scp and curl, edit with vim and ed, and process data using grep, awk, and sed. It supports git operations with lg2.
Joshua Tway
Unix time to human date converter.
The app converts Unix timestamps to human-readable dates and human-readable dates to Unix timestamps. It includes a date picker for selecting specific dates and times.
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.
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