What encoding formats are supported?

Currently, the toolbox supports Base64 encoding/decoding, URL encoding/decoding, and text-to-binary conversion. More formats are being added.

Can I encode files or just text?

The current tools focus on text input. File encoding support is planned for a future update.

Is there a size limit on input?

Because processing happens in your browser, there is no hard server limit. Very large inputs may be slower depending on your device, but typical use cases are handled instantly.

Free Online Encoding & Decoding Tools

Encode and decode Base64, URL strings, binary, and hex directly in your browser. Fast, private, and completely free.

Base64 Encoder

Encode and decode Base64, URL encoding, and other formats.

Common Encoding Use Cases

Base64 is widely used for embedding images in HTML, transmitting binary data in JSON APIs, and encoding email attachments. URL encoding is essential for building query strings and handling special characters in URLs. These tools make both tasks instant and hassle-free.

Privacy-First Encoding

All encoding and decoding happens in your browser. Sensitive data such as API keys, tokens, and credentials never leave your device, making these tools safe for professional use.