UARTLab

Unknown author · Developer Tools

Open in Chrome Web Store

Users

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Avg rating

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Ratings

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Updated

Sep 4, 2026

Media

1 item

Description

UART / serial debug portal using the Web Serial API. UARTLab is a browser-based UART debug tool for Chrome and Edge. It uses the Web Serial API so you can talk to COM ports without installing a separate terminal. Features • Add one or more serial ports, or use the built-in simulator • View received data as ASCII, HEX, DEC, or BIN • Optional port name and timestamp on each line • Line break by newline, CR, custom delimiter, idle time, or raw stream • Send text or hex, with optional line endings • Saved commands, each aimed at a chosen port • Repeat-send a saved command on a timer • Save the on-screen log or captured raw bytes on your computer

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
7
Description length
Characters in the listing description.
651
Media assets
Screenshots and videos on the listing.
1
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
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Keyword occurrences in description
Count of case-insensitive occurrences in the description.
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Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
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These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.