Encrypt and decrypt sensitive text online with AES-GCM 256-bit encryption and password protection. 100% private and client-side.
Loading tool engine...
Text Encryption & Decryption is a high-speed developer utility engineered for encrypt and decrypt confidential text using industry-standard aes-gcm 256-bit encryption with a passphrase. client-side security using the web crypto api..
Web engineers, DevOps practitioners, and backend developers rely on rapid utilities to format minified payloads, decode tokens, inspect structures, compress syntax, and test regular expressions without configuring heavyweight local IDE plugins or command-line pipelines. Text Encryption & Decryption provides instant syntax validation, intelligent indentation, error highlighting, and optimized minification.
Developer confidentiality is guaranteed: authentication tokens, API payloads, database queries, and private code snippets are parsed locally in browser memory without telemetry logging or network transmission.
Follow these simple steps to achieve perfect results in seconds.
Insert your raw JSON, Base64 string, CSS snippet, or code payload into the editor above.
Choose indentation spacing (2 spaces, 4 spaces, tabs), minification, or decoding mode.
Inspect formatted code with clear error detection, token breakdown, and size reduction stats.
One-click copy the clean output or save the transformed file for your development workflow.
Complement your work with these related utilities on Toolsgn.online:
Access our free Hash Generator utility for complementary digital workflows.
Access our free Base64 Encoder Decoder utility for complementary digital workflows.
Access our free Password Generator utility for complementary digital workflows.
We never permanently store your files or harvest personal data. All mathematical formulas, image processors, and document tools run directly on your browser or in isolated volatile memory workers.
Discover more free, fast, and secure tools for your daily tasks
Generate MD5, SHA-256 hashes
Encode and decode Base64 text
Generate strong random passwords
Format, validate and minify JSON
Encode and decode URLs
Create CSS gradients visually