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Wavelog – open-source amateur radio logbook software logo

next generation
web-based logging

welcome to the future of amateur radio logging software

– flexible, versatile, simple –

just powerful

Trusted by National Organizations for their Members*:


Features

Wavelog QSO logging interface for amateur radio contacts

logging made easy

With an easy and intuitive web interface you can easily log your contacts directly in the browser. Use our tiny helping tool WLGate to log from WSJT-X or to send CAT data directly* from your radio to your Wavelog account.

Available for Windows, Mac and Linux.

*needs FLrig or Hamlib running to get CAT data

Wavelog WL-Gate for automatic QSO logging from WSJT-X

Wavelog amateur radio DX cluster interface

advanced dxcluster

Our advanced DXcluster allows you to easily spot and filter DXCC, Continents, Bands and more. With the integrated DX waterfall on the Live QSO Page you can visually see where the activity is happening on the band and quickly tune to those frequencies (CAT connection required).

Wavelog DX cluster waterfall display

Wavelog QSO map of logged amateur radio contacts

powerful maps

Wavelog comes with powerful mapping tools. Easily export your QSOs as different maps, show them to your friends, and place an automatically generated map in your QRZ.com bio.

The maps are highly customizable.

Wavelog 3D globe of ham radio contacts

Wavelog amateur radio band statistics

true statistics

Analyze your work.

How many grids did you work? How many days per year did you do HamRadio? What was the farthest distance you worked on 70cm band?

and much more..

Wavelog gridsquare (Maidenhead locator) map

Wavelog amateur radio award tracking table

honorable awards

Wavelog helps you to analyze your data and shows you how far/close you are from your next award certificate.

More than 20 awards all over the world have been implemented so far and more are following.

Wavelog amateur radio award progress map

Wavelog amateur radio logbook overview

qsl management

The most common third party services are fully supported by Wavelog. You can sync your logs with eQSL, LotW, HRDlog, QRZ.com and QO-100 Dx Club. Your QSO's are automatically confirmed with eQSL and LotW and eQSL cards can be directly viewed in the WebUI. Additionally you can upload scanned QSL cards for QSO's.

Wavelog QSL card management with eQSL, LoTW and QRZ

Wavelog clubstation user permissions

clubstation support

Optimized for club stations and multi-operator environments, Wavelog supports multiple operators and stations. You can easily switch between operators and stations, and all QSOs are automatically assigned to the correct operator. This is especially useful for contesting, amateur radio clubs, and special event stations.

Wavelog clubstation logbook management

Wavelog contest logging engine with Cabrillo export

serious contesting

The new contest logger brings dedicated contesting to Wavelog. It is fully clubstation and multi-operator capable, so your whole team can log into the same contest. Fast and responsive while logging, it adapts to your workflow with movable windows you can arrange just the way you like.

Wavelog contest manager overview

Multiple Languages

multilanguage

Wavelog is translated into various languages by developers and the community. Want to help? Join us on our translation platform .

Missing your language? Contact us at 'translation at wavelog dot org' or create an issue on Github .


About Wavelog

The work on this project started at the end of 2023 as a spin-off of the well-known amateur radio software Cloudlog. The four core developers – DF2ET, DJ7NT, HB9HIL and LA8AJA – who have pushed Cloudlog forward for months and years, decided to continue their work in a fork that led to Wavelog. Since its initial release on February 1st, 2024, Wavelog has made tremendous progress in terms of stability and functionality. We are proud that Wavelog is developed by radio amateurs for radio amateurs, without commercial motives, but out of pure passion for the hobby. Every line of code is the result of hard work to continuously improve this great piece of software. Wavelog stands for its simplicity, powerful tools, and open-source code. As a web application, Wavelog offers the great advantage of being accessible from anywhere in the world. Whether on a professional server, rented webspace or a RaspberryPi at home, Wavelog makes it possible to manage your logbook anytime, anywhere. Try it yourself and experience improved web-based logging on your server.