Channel-share string

Encode & decode a channel

Turn a radio channel — frequency, offset, tones and flags — into one short HTCommander channel-share string, or paste a string to read it back. Everything runs locally in your browser.

Encode a channel

Fill in the channel details to build a string.

Channel name

Up to 10 characters. Spaces and symbols are percent-encoded.

Receive freq (MHz)

Offset (MHz)

TX tone

RX tone

Power

Flags

HTC:1:Calling:146.52:0:::G1*4A

Decode a string

Paste text containing an HTC: token.

Channel string or message

Examples

Read the full format specification in the technology blog.