Dev tools · alternatives · 2026
24 alternatives to Web Serial Tools
Uart terminal & waveform plotter & Online Tool
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1OO
2023 · csurgay.com · its alternatives →
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Local Area Network discovery tool with an interactive Terminal User Interface (TUI) written in Go. Discover, explore, and understand your LAN in an intuitive way. Knock Knock.. who's there? 🚪 - ramonvermeulen/whosthere
Jan 2026 · github.com · its alternatives →
- 3
Hi HN! I’m so excited to show my first open-source project and first post here. I initially started this project to learn Go language, it is an experimental project. The main goal is to track the adventure of a WebRTC stream from start to finish, by debugging the project or tracking the output at console. By trying out this project, you will deep dive into the steps which are taken while starting up a WebRTC session, and more. It consists of a web UI (TypeScript) and a server back-end (Golang) projects. They can run on Docker containers, in development mode or production mode, you can find…
2022 · github.com · its alternatives →
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IT Tools▲144Collection of handy online tools for devs, with great UX
2022 · it-tools.tech · its alternatives →
- 5
WebSerial.app 是一款开箱即用、自带裂变分享功能的极简 Web 串口通信与调试终端，支持波特率配置、Hex/ASCII 切换、VT100 终端、传感器遥测波形与快捷指令集。
2021 · webserial.app · its alternatives →
- 6
WebRTC Connect Experiment - https://aquigorka.com/webrtc-qr/ - AquiGorka/webrtc-qr
2018 · github.com · its alternatives →
- 7
Nice looking versatile ASCII linegraph written in PHP - noximo/PHP-colored-ascii-linechart
2018 · github.com · its alternatives →
- 8
Hey everyone, I wrote this tool for inspecting linux signals across proceses
Jul 2026 · github.com · its alternatives →
- 9
A cross-platform serial port debugging tool and easy to use.
2024 · its alternatives →
- 10WW
2019 · npmjs.com · its alternatives →
- 11
Base64 Encoder/Decoder, GUID Generator, URL Encoder/Decoder
2025 · hashershash.com · its alternatives →
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TraceWarrior▲14Free network diagnostic tools for it professionals
2025 · tracewarrior.com · its alternatives →
- 14
Free, fast & user-friendly tools — no sign up needed
2025 · toolhexa.vercel.app · its alternatives →
- 15
I built a small CLI tool that answers "what's using my port?" without the lsof/ss/netstat incantation dance.
Feb 2026 · github.com · its alternatives →
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Base Converter,ASCII Code Converter,Timestamp Converter
2025 · devtoolx.vercel.app · its alternatives →
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- 21AO
2021 · objects.to · its alternatives →
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- 23
Effortlessly share COM port to Ethernet
2019 · serial-over-ethernet.com · its alternatives →
- 24
Free, fast, and secure image & PDF
Jun 2026 · heicconverter.store · its alternatives →
Also compare
- Online oscilloscope with waveform generators alternatives
- Whosthere: A LAN discovery tool with a modern TUI, written in Go alternatives
- WebRTC Nuts and Bolts, A holistic way of understanding how WebRTC runs alternatives
- IT Tools alternatives
- Web Serial Controller – Web App for USB Serial Communication alternatives
- WebRTC signalling data using QR codes alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →