What is Encoding (Base64, URL)?

Encoding (like Base64 or URL) is a reversible process used to convert data into a standardized format for safe transmission. It is not encryption.

What is Hashing (SHA-256, MD5)?

Hashing (e.g., SHA-256) is a one-way process that creates a unique, fixed-size 'fingerprint' of data. It's used to verify data integrity, not to secure data for retrieval.

What is Encryption (AES)?

Encryption (like AES) is a two-way process that scrambles data using a key or password. The data can only be unscrambled (decrypted) with the correct key, ensuring confidentiality.

Is My Data Safe When Using This Tool?

Yes. All processing (encoding, encryption, hashing) happens entirely within your browser (client-side). Your data, keys, or passwords are never sent to or stored on our servers.

All-in-One Developer Tools

Use our featured Base64 tool below, or select another tool from the tabs above.

Input Text

Mode

Output

Regular Expression

Test String

Result

Text to Search In

Find

Replace With

Global (g) Case Insensitive (i)

Result

Your Security Matters: Client-Side Processing

All operations happen in your browser.
Your data, keys, or passwords are never stored or sent to our servers.
We don't track or monitor your generated content.

Welcome to the All-in-One Developer Toolkit

This is your central hub for a wide range of client-side tools. Our featured tool, Base64 Encode/Decode, is active above.

You can also navigate to our other dedicated tools:

Encoding: URL, HTML, Hex, and Binary.
Hashing: SHA-256, SHA-512, SHA-1, and MD5 for data integrity.
Encryption: Secure AES encryption/decryption.
Developer Utilities: JWT Debugger, JSON/XML/SQL Formatters, Regex Tester, and more.

Select any tool from the tabs to visit its dedicated page.

Examples

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About Our Tool Suite

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Encoding vs. Encryption vs. Hashing

Use encoding (Base64, URL) for representation, encryption (AES) for confidentiality, and hashing (SHA-256) for integrity checks. They serve different purposes.

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100% Client-Side Security

All tools in this suite run entirely in your browser. No data is ever sent to a server, ensuring your inputs and secrets remain completely private.

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Silo Architecture for SEO

This hub page links to dedicated (silo) pages for each tool, providing a focused user experience and optimal search engine visibility for each specific function.