Text Converter: Encode Decode

Contains adsIn-app purchases
13.6K reviews
Content rating
Rated for 3+
1M+
Downloads
Content rating
Rated for 3+
Learn more
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About this app

Text Converter, Encoder & Decoder

Convert, encode, and decode text in seconds. A handy text toolbox for developers, students, and anyone who needs quick conversions with easy copy/paste.

Key features
- Base64 encoder & decoder (encode/decode)
- Morse code translator
- ROT13 / Caesar cipher text converter
- Text to Binary / Hex / Octal / Decimal / ASCII converter
- Reverse text generator
- Case converter: uppercase / lowercase / title case
- Trim whitespace & normalise text (clean text)
- Superscript & subscript text
- Upside down text
- Zalgo text
- Text statistics (length, words, lines)
- Hash tools: MD5, SHA-1, SHA-256

Also included (fun & stylish)
- Fancy fonts and decorative text styles for chats, bios, and captions

Use cases
- Convert text formats for coding, learning, or sharing
- Encode/decode messages and snippets quickly
- Generate binary/hex/ascii output
- Create stylish text for social media

Lightweight, fast, and easy to use.
Convert text easily: Base64, Morse, Binary, Hex, ASCII, Octal and more
Updated on
26 Jan 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    App activity, App info and performance and Device or other IDs
  • This app may collect these data types
    App activity, App info and performance and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

13.2K reviews
A Google user
29 November 2019
I love the way the screen is set up, it's like looking at an older computer screen, no frillys no fluff, it's to the point and does its job.. no ads in my face that I've seen so far. And not to mention how informative it actually is with the different code languages and the best is the really cool bad ass stylish fonts I have been copying and pasting and saving and sending to my friends. I love that I can use the fonts anywhere.
232 people found this review helpful
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Angelo Hodges
8 April 2022
Love It! Have used it for a couple of years now, has never disappointed me in time of need. I can not only decode many styles of text, but can do the opposite and encode my text. Its nice that I can copy and paste the results. Also, it helps power the Time Machine. Thanks to this app, my machine went to the future, and now I know that major earthquakes and war is coming! THANKS SO MUCH! FIVE STARS!
109 people found this review helpful
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Ethan
25 January 2024
The app is amazing. My only problem is when I encrypt a word on the vigenere cipher and take that same encrypted word and decrypt it with the same key, it gives me a completely different word that is usually a jumble of numbers and special characters. Otherwise, this app is great at doing its job.
18 people found this review helpful
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What's new


In this update, we have added Morse Code and many new Encoders/Decoders. Fixed some bugs inside the app.
Content rating
Rated for 3+
Learn more

App support

About the developer
TERA RESEARCH LAB COMPANY LIMITED
hieunm@mathda.net
14/26 Lang Tang Phu Street, Tang Nhon Phu A Ward, Thành phố Hồ Chí Minh Vietnam
+84 334 179 155

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