GPX → NMEA Forge

GPX Source

⌖

Drop GPX file or click to browse

.gpx — track, route, or waypoint sets

Track Pts

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Distance

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Elev Range

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GPX Duration

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NMEA Sentences

GGAPosition

RMCNav

VTGCourse

GLLLat/Lon

GSADOP

GSVSats View

ZDATime

GSTErrors

Talker ID

Fix Quality

Speed Profile

Speed

Unit

Ramp-Up Time (min) — linear acceleration from 0

Ramp-Down Time (min) — linear deceleration to stop

Speed Variation ± (Gaussian noise)

0kn

Output Configuration

Data Frequency (Hz)

1Hz

Start Date (UTC)

Start Time (UTC)

HDOP

VDOP

Num Sats

Geoid Sep (m)

Mag Var (°, + East)

Initialising…

Live Simulation

Speed

0.00 kn

Course

000.0°

Elapsed

00:00:00

Distance

0.00 m

          TRACK PROGRESS0%
        

sample 0 —

SPEED GAUGE

0.0 kn

PLAYBACK SPEED

Current NMEA

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Track Preview ● SIMULATING

Output Statistics

Output Lines

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Duration

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Samples

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File Size

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EST. DURATION—

EST. SAMPLES—

EST. FILE SIZE—

DIST/SAMPLE—

NMEA Output Preview

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⊙

NO OUTPUT

Upload a GPX file and click Generate