№ AppsGolemとyt1s

最良のyt1s代替案 YouTubeを4Kでカットするために。

yt1sにうんざりしていますか?AppsGolemは、真の4K出力と正確なタイムスタンプトリミングをサポートするクリーンで広告のないツールを求める人向けに作られたブラウザベースのYouTubeカッターです。

№ 01 / 課題

何が問題なの? yt1s?

Broken downloads, intrusive ads, and format errors

yt1s is one of the most-searched free YouTube-to-MP3/MP4 converters, but it funds itself through ad networks that have repeatedly served malware and fake-update popups. Users also report broken downloads on videos longer than ~1 hour and no reliable way to select a specific segment.

№ 02 / なぜ切り替えるのか

なぜクリエイターは yt1s.

No ads or malvertising — paid plans fund the service instead
4K (2160p) @ 60fps output vs. yt1s's typical 1080p cap
Cut to an exact start/end timestamp, not full-video-only downloads
Handles multi-hour videos without browser-crash or session-timeout errors
MP3, GIF, and 9:16 vertical outputs in addition to MP4

№ 03 / 比較

yt1s vs AppsGolem — 並んで。

特徴	AppsGolem	yt1s
最高の品質	4K (2160p) @ 60fps	典型的な1080pです
広告/悪質広告	なし	問題の歴史
正確なタイムスタンプトリム	はい — 正確な開始・終了です	いいえ、フルビデオのみです
出力フォーマット	MP4, MP3, GIF, 9:16	MP4, MP3
長ビデオ処理	10時間+で動作	よく失敗します
価格	€19/yr or €79 lifetime	無料(広告資金による)

№ 04 / よくある質問

yt1s 代替案 — よくある質問。

Is yt1s safe to use in 2026?

yt1s relies on ad networks that have historically served malware and fake-update popups. Running an ad-blocker blunts the risk but doesn't eliminate it, since some redirects happen at the network level. If you cut YouTube videos regularly, switching to an ad-free paid tool removes the attack surface entirely.

What's the best yt1s alternative for 4K?

yt1s typically caps video output at 1080p. For true 4K (2160p) downloads with no watermarks and no ads, AppsGolem is the closest direct replacement. Pricing is €19/year or €79 lifetime, and a free trial (capped at 360p) lets you test the workflow first.

Why does yt1s fail on long videos?

Free converters that pull the whole video server-side hit timeout or memory limits on multi-hour content — stream processing is cheaper than full-file buffering. AppsGolem fetches only the segment you select, so a 10-minute cut from a 3-hour source is as fast as a 10-minute cut from a 10-minute source.

№ 05 / 架橋