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ユーザーエージェント文字列パーサー

開発者ネットワーキング

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入力

自動処理

出力

クライアント側

エクスポート

翻訳

CSVファイル

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ガイド

ユーザーエージェント文字列パーサー

Paste any User-Agent string to instantly identify the browser, operating system, device type, rendering engine, and platform. Detects bots, supports batch parsing, and exports results as JSON or CSV.

使い方

Paste a User-Agent string into the input field for instant analysis. Use the “Detect Mine” button to analyze your current browser. For batch parsing, enter multiple User-Agent strings separated by newlines.

特徴

Browser Detection – Identifies Chrome, Firefox, Safari, Edge, Opera, Brave, and dozens more with version numbers
OS Identification – Detects Windows, macOS, Linux, iOS, Android, Chrome OS with version details
Device Classification – Categorizes as desktop, mobile, tablet, or bot with color-coded indicators
Bot Detection – Recognizes Googlebot, Bingbot, GPTBot, ClaudeBot, and other crawlers
Rendering Engine – Shows Blink, Gecko, WebKit, or other engine information
Detect Current Browser – One-click detection of your own User-Agent string
Batch Parsing – Parse multiple User-Agent strings at once
エクスポート – Download results as JSON or CSV