MM9PDY Codeplug Studio

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About this app

One Library. Every Radio. Zero Windows Required.

Codeplug Studio is the modern codeplug manager and radio programmer built for amateur radio operators. Say goodbye to legacy, vendor-specific, Windows-only CPS software. Design, manage, and update your channel libraries in one clean interface, then program your handheld directly over USB-serial.

Whether you are configuring analogue FM handhelds or tweaking complex DMR talkgroups, Codeplug Studio provides a single source of truth across all your gear.

Key Features:
* One Library, Multiple Builds: Create your core master library of channels, talkgroups, contacts, and zones once. Assemble custom builds for each of your radios without manually retyping data.
* Direct-to-Radio Serial Writing: Program supported radios directly from your mobile device or browser—no vendor CPS required for the write step.
* Instant Directory Imports: Stop hand-entering repeater info. Bulk-import real-world frequency and talkgroup data directly from UK Repeater (ETCC), RepeaterBook, BrandMeister, IRTS Ireland, and RadioID.net.
* Airband & OpenAIP Support: Search and pull civil aviation frequencies directly from OpenAIP into receive-only AM channels.
* Flexible Export Options: Export native CPS CSV files (CHIRP, OpenGD77, Anytone, DM32) or .neonplug packages whenever you need external tools.
* Google Drive Integration: Save and load your complete project files directly using your own Google Drive storage—no hidden databases or account sign-ups required.

Supported Radios (Direct Web Serial Write):
* OpenGD77 radios: Baofeng DM-1701 / Retevis RT-84, TYT MD-9600 / RT-90
* Baofeng: DM-32UV, UV-5R Mini, UV-21Pro V2
* Anytone: AT-D890UV
* Retevis: RT95 VOX

Take control of your codeplugs on the go—at home, in the field, or at your next hamfest.
Manage your ham radio codeplugs and program your radio directly over USB
Updated on
Aug 20, 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.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    App activity
  • Data is encrypted in transit

What’s new

## What's Changed
* fix(ukrepeater): map ETCC ctcss to TX tone only, leave RX none by @pskillen in https://github.com/pskillen/codeplug-studio/pull/1255
* feat(channels-list): denser table Name column and optional Tone by @pskillen in https://github.com/pskillen/codeplug-studio/pull/1256
* Channels list: tabbed flyout popover for filters (desktop 1b / mobile 2a) by @pskillen in https://github.com/pskillen/codeplug-studio/pull/1258
* chore: remove in-app HF/RF Propagation Visualiser by @pski…