# 5CH STYLE FORMAT 2017(ff)

> \*\*\*サポート終了としておりましたが、復活いたしました。\*\*\* ５ちゃんねる（旧２ちゃんねる）のスレッド（記事）ページをすっきり整形＆URL直リンク化、画像・レスのPOP表示等、いろいろ機能を付加します。 Google Chrome拡張の"5CH STYLE FORMAT2017"を移植し、サムネイルのぼかし表示やNG ID(ユーザID毎の非表示化)、多段のポップアップ表示等の機能を追加しました。 (ログを永続的に保存する機能はありません。)

Canonical page: [https://chrome-stats.com/d/5ch-style-format-2017-ff](https://chrome-stats.com/d/5ch-style-format-2017-ff)

## Overview

- **ID:** `5ch-style-format-2017-ff`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** ぼや
- **Category:** feeds-news-blogging
- **Daily users:** 571
- **Weekly downloads:** 9
- **Rating:** 4.67 / 5 (43 ratings)
- **Version:** 100.1
- **Last updated:** 2024-08-11
- **First published:** 2018-03-05
- **Size:** 56 KB
- **Data as of:** 2026-09-11
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/5ch-style-format-2017-ff/)

## Description

**5CH STYLE FORMAT 2017(ff) Chrome拡張機能のご紹介**

この拡張機能は、5ちゃんねる（旧2ちゃんねる）のスレッドページをすっきりと整形し、URLを直リンク化、さらに画像やレスをポップアップ表示する多彩な機能を備えています。サムネイルのぼかし表示、ユーザID毎のNG非表示機能、階層構造の多段ポップアップ表示など、ユーザ利便性を向上させるカスタマイズが可能です。

2024年7月の5ちゃんねる仕様変更により一時的に動作不能となりましたが、PC版表示設定の変更により復活。継続して快適にご利用いただけます。ログの永続保存機能はありませんが、軽快で直感的な操作性が魅力のChrome拡張です。

## Rankings

- #4,624 — Overall
- #253 — Feeds, News & Blogging
- #10 — format
- #27 — style
- #103 — form
- #205 — math

## Permissions and access

### Permissions

- `contextMenus`
- `*://*.5ch.net/test/read.*/*/*`
- `*://*.bbspink.com/test/read.*/*/*`
- `cookies`
- `storage`

### Content script matches

- `*.5ch.net`
- `*.bbspink.com`
- `headline.5ch.net`

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Review summary

Users appreciate the add-on's ability to make 5ch browsing more convenient by using classic PC-style display, ad-blocking, and improved readability. Common issues include the auto-reload interval being ignored, partial thread view inconsistencies, absence of dark mode, and occasional problems with NG ID blocking persistence. Users also request more features like clickable comment replies, color scheme customization, and fixes for anchor link mismatches.

### Pros

- Makes 5ch browsing easier and more comfortable by improving UI and usability.
- Supports displaying 5ch in classic PC style which is appreciated by users.
- Helps in blocking annoying advertisements and enhances browsing experience.
- Allows NG (ignore) function for IDs to help with trolling and unwanted posts.
- Compatible with other utilities or older versions to maintain functionality despite site changes.

### Cons

- Auto-reload and scroll settings are often ignored and fixed at 5 seconds intervals.
- Some display issues with partial thread loading and mismatched anchor numbers occur.
- Lack of dark mode is a common request for eye strain reduction.
- Some features like comment number click to insert replies and color customization are missing.
- NG lists sometimes reset after browser restart or don't work properly on certain boards like bbspink.

## Similar extensions and apps

- [niconico Darkmode](https://chrome-stats.com/d/niconico-darkmode) — 876 users, 4.73 / 5
- [5chutil](https://chrome-stats.com/d/5chutil) — 119 users, 1.00 / 5
- [5chクラシックUI転送ソフト](https://chrome-stats.com/d/5ch%E3%82%AF%E3%83%A9%E3%82%B7%E3%83%83%E3%82%AFui%E8%BB%A2%E9%80%81%E3%82%BD%E3%83%95%E3%83%88) — 56 users, 5.00 / 5
- [5chHelper](https://chrome-stats.com/d/5chhelper)
- [5chスレッド全表示](https://chrome-stats.com/d/5ch%E3%82%B9%E3%83%AC%E3%83%83%E3%83%89%E5%85%A8%E8%A1%A8%E7%A4%BA) — 27 users
- [アサギ実用化サポート](https://chrome-stats.com/d/make-asagi-usable) — 2 users
- [SHOWROOM すこアニ (仮) β版フォント変更(機能制限版)](https://chrome-stats.com/d/showroom-%E3%81%99%E3%81%93%E3%82%A2%E3%83%8B-%E4%BB%AE-%CE%B2%E7%89%88%E3%83%95%E3%82%A9%E3%83%B3%E3%83%88%E5%A4%89%E6%9B%B4-%E6%A9%9F%E8%83%BD%E5%88%B6%E9%99%90%E7%89%88) — 1 users, 1.00 / 5
- [Myanimelist Redesign 2](https://chrome-stats.com/d/myanimelist-redesign-2) — 142 users, 4.08 / 5
- [gohei-mochi](https://chrome-stats.com/d/gohei-mochi) — 19 users, 3.50 / 5
- [Goodbye geocities.jp for Firefox](https://chrome-stats.com/d/goodbye-geocities-jp-4-firefox) — 64 users, 5.00 / 5
- [哔哩哔哩·猜你喜欢](https://chrome-stats.com/d/bili-guessyoulike) — 100 users, 4.86 / 5
- [5ch KISS](https://chrome-stats.com/d/5ch-kiss) — 8 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/5ch-style-format-2017-ff)