Garmin Screenshot to PNG Converter
Transform your Garmin watch screenshots into PNG files. Lossless, private, browser-based.
Your Garmin watch captures screenshots in BMP format, but PNG is the standard for sharing and documentation. This converter transforms Garmin screenshots from BMP to PNG directly in your browser.
PNG output preserves every pixel of your watch screenshot with lossless compression. This is essential for Connect IQ developer documentation, app store assets, and product presentations.
The entire process happens locally — your screenshots are never uploaded to any server.
Drag & drop BMP files here, or click to select
Supports .BMP files from Garmin watches
How it works
Upload screenshots
Drag your Garmin BMP screenshots into the converter.
Convert to PNG
BMP files are decoded and re-encoded as lossless PNG.
Download
Save your PNG screenshots individually or as a ZIP.
Need framed Garmin screenshot mockups?
After converting to PNG, use JiaKe to add polished device frames. Perfect for Connect IQ Store listings, documentation, and launch posts.
Try JiaKe for macOSFrequently asked questions
Why convert Garmin screenshots to PNG?
PNG provides lossless quality with smaller file sizes than BMP, making it the standard format for documentation, app stores, and sharing.
Does this work with all Garmin watch screenshots?
Yes. This tool handles BMP screenshots from any Garmin watch model, including 24-bit, 32-bit, and 16-bit formats.
Is the conversion lossless?
Yes. PNG is a lossless format. Every pixel from your original Garmin screenshot is preserved exactly in the output.