Podcastleを使ってプロのように録音・編集する方法（2026年版）

クイックスタート

This complete guide covers every Podcastle feature:

• はじめる — アカウントを作成してアプリを設定する
• レコーディングスタジオの使い方 — Record studio quality audio from your browser with no gear
• オーディオエディターの使い方 — Edit any podcast episode by editing its transcript text
• ビデオエディターの使い方 — Turn recordings into video clips for YouTube and social media
• Revoice（AI音声合成サービス）の使い方 — Fix flubbed lines with voice cloning instead of re-recording
• Hosting Hubの使い方 — Publish straight to Spotify and Apple Podcasts from one dashboard
• How to Use Magic Dust (AI Audio Enhancement) — Clean up background noise and add studio polish in one click
• 文字起こしの使い方 — Turn every episode into searchable text for show notes and SEO
• How to Use Noise Cancellation & Silence Removal — Strip dead air automatically with auto silence cut

所要時間： 各作品につき5分

このガイドには以下の内容も含まれています。 プロのヒント | よくある間違い | トラブルシューティング | 価格 | 代替案

このガイドを信頼する理由

I started using Podcastle about 18 months ago to record a weekly show.

Every feature below has been tested on real episodes, not vendor demos.

Podcastle is a podcast creation platform that runs entirely in your browser.

Most people only ever touch the record button.

This guide shows you how to use Podcastle end to end.

Recording, editing, publishing and the AIツール in between.

Podcastle チュートリアル

This How to Use Podcastle tutorial will walk you through every feature step by step, from your first test recording to publishing your first podcast episode.

ポッドキャスト

Record, edit and publish a podcast without touching traditional audio software. Podcastle cleans up your 声 with AI and pushes episodes straight to Spotify and Apple Podcasts. Start free, no credit card required.

今すぐPodcastleを試してみよう →

レビュー全文を読む →

ポッドキャッスルの代替サービス →

Podcastleを使い始める

Before any feature makes sense, finish this one time setup.

約3分かかります。

Here is what the platform looks like in daily use:

それでは、各ステップを順を追って見ていきましょう。

ステップ1：アカウントを作成する

Go to the Podcastle website and click Sign Up.

メールアドレスを入力し、パスワードを選択してください。

The free plan needs no card, so you can test everything first.

✓ チェックポイント: チェックしてください 受信トレイ for the confirmation link.

Step 2: Open the Studio

Podcastle runs in any modern browser on マック, Windows or a Chromebook computer.

There is also a mobile app, so you can tap record from almost any location.

ダッシュボードの画面は以下のようになります。

✓ チェックポイント: You should land on the main dashboard.

Step 3: Set Up Your Show

Pick your niche and name your first project.

Planning this before you record saves hours later.

Learn to navigate the dashboard now and you will develop a steady publishing rhythm.

Podcastleレコーディングスタジオの使い方

レコーディングスタジオ lets you record studio quality audio straight from your browser.

No download, no complex software, no technical skills needed.

One decent microphone still matters more than any setting on this screen.

Step 1: Start a New Session

Click Create and select Recording, or click Recording Studio at the top.

Name your session before you enter.

Step 2: Check Your Mic and Camera

Select the correct microphone and camera in the setup screen.

Choose whether you are wearing headphones.

これは以下のようなものです。

✓ チェックポイント: Your input meter should move when you speak.

Step 3: Record and Save Your Clips

Hit Record, then click Stop to pause and Record again to 再開する.

Each take is saved as a separate clip you can review.

Podcastleオーディオエディターの使い方

オーディオエディター lets you cut a podcast episode by deleting words from a transcript.

Delete a sentence in the 文章 and the audio disappears with it.

Step 1: Open Your Audio File

Open your project or upload an audio file from your computer.

Podcastle builds the transcript automatically.

Step 2: Cut the Weak Parts

Highlight filler words in the transcript and delete them.

Use Auto Leveling so every voice sits at the same volume.

これは以下のようなものです。

✓ チェックポイント: The waveform should shrink where you deleted text.

Step 3: Layer Your Intro Music

Drag a track from the library onto a new layer.

Adding music under your intro takes about a minute.

Podcastleビデオエディターの使い方

ビデオエディター turns your recording into video content for ユーチューブ and social feeds.

Same timeline, same clips, one extra export.

Step 1: Switch to the Video Timeline

Open your session and select the video track.

Trim the top and tail first.

Step 2: Add Captions and Layout

生成する キャプション, then pick a speaker layout.

Vertical crops work best for short clips.

これは以下のようなものです。

✓ チェックポイント: A preview window should show your captions burned in.

Step 3: Export Your Cut

Choose your resolution and click export.

Download the file or share the link directly.

How to Use Podcastle Re-voicer (AI Text-to-Speech)

リボイス 用途 音声クローン to fix mistakes without recording pickups.

You type the correction and it speaks in your own voice.

Step 1: Train Your Voice

Read the sample script Podcastle gives you.

Training takes a few minutes.

ステップ2：修正内容を入力する

Paste the corrected line into the text box.

Select your cloned voice from the list.

これは以下のようなものです。

✓ チェックポイント: The generated line should match your natural pace.

Step 3: Drop It Into the Timeline

Generate the clip and drag it over the flubbed line.

Match the pause length either side of the line you added.

Podcastle Hosting Hubの使い方

ホスティングハブ handles publishing and distribution without a second service.

Podcastle stores the files and pushes them to the directories for you.

Step 1: Create Your Show

Add your show title, artwork and category details.

Pick a niche that stays relevant to one audience.

Step 2: Upload the Episode

Upload your finished audio file and write show notes.

Set your publish date.

これは以下のようなものです。

✓ チェックポイント: Your episode should appear in the unified dashboard.

Step 3: Connect the Directories

Submitting your RSS link to Spotify and Apple Podcasts happens here.

Approval usually lands within a few days.

Podcastle Magic Dust（AIオーディオ強化ツール）の使い方

魔法の粉 strips background noise and adds warmth to thin recordings.

It is the closest thing to a mastering engineer inside the app.

Step 1: Select Your Track

Click the track you want to improve in the editor.

ステップ2：マジックダストを塗布する

Open the AI panel and toggle Magic Dust on.

Processing runs in seconds on most files.

✓ チェックポイント: Hiss and hum should fall away without your voice sounding hollow.

ステップ3：ビフォーアフターを比較する

Toggle it off and on to hear the difference.

Keep it if the room echo drops.

How to Use Podcastle Transcriber

転写 converts your episode into text you can search and repurpose.

Good transcripts help people find your story through search.

Step 1: Open the Transcript Tab

Select your project and open the transcript panel.

Step 2: Fix Names and Terms

Correct spellings the model guessed wrong.

Brand names need the most attention.

✓ チェックポイント: Speaker labels should split cleanly between guests.

Step 3: Export the Text

Download the transcript as a file for your show notes.

How to Use Podcastle Noise Cancellation & Silence Remover

Noise Cancellation and Silence Removal trims dead air using auto silence cut.

This is where most beginners save the most time.

Step 1: Enable Noise Cancellation

Turn on noise cancellation in the effects panel.

Step 2: Run Auto Silence Cut

Set the gap length, then run auto silence cut across the track.

One second is a safe starting point.

✓ チェックポイント: Your timeline should get visibly shorter.

Step 3: Review the Cuts

Play back the joins and restore any pause that felt natural.

Podcastleのプロ向けヒントとショートカット

These are the shortcuts I reach for on every episode.

キーボードショートカット

ほとんどの人が見逃す隠れた機能

• Built in teleprompter: Load your script into the recording studio so you can read while looking at the camera.
• マルチトラック編集： Each guest lands on their own layer, so one loud voice never ruins the whole file.
• Sound effect library: Adding music and stingers from the 7,000 track library needs no external tools.

Here is a quick look at where those tools sit in the interface:

Most of them live one click from the main timeline.

Podcastleでよくある間違いを避ける方法

Mistake #1: Recording Straight Into a Noisy Room

Mistake #2: Publishing Without Downloading a Backup

Mistake #3: Cutting Every Single Pause

Podcastleのトラブルシューティング

Problem: The Browser Cannot Find Your Microphone

原因： Your browser blocked microphone permission for the site.

修理： Click the padlock in the address bar and allow the mic, then reload.

Problem: Export Fails Halfway Through

原因： A weak connection dropped during the upload of your render.

修理： Switch networks, close other tabs, then export at a lower resolution.

問題点：音声クローンがロボットのような音になる

原因： The training sample was too short or recorded with background noise.

修理： Retrain with a clean two minute sample and keep generated lines short.

📌 注記： If none of these help, Podcastle support answers through in-app chat.

The user community forum is also helpful for odd hardware problems.

Podcastleとは何ですか？

ポッドキャスト is a free to start audio and video creation platform for podcasters.

Think of it as a recording studio, an editor and a host stacked into one browser tab.

It creates production quality episodes in seconds rather than hours.

こちらの簡単な概要をご覧ください。

主な機能は以下のとおりです。

• レコーディングスタジオ： Record studio quality audio from your browser with no gear
• オーディオエディター: Edit any podcast episode by editing its transcript text
• ビデオ編集者: Turn recordings into video clips for YouTube and ソーシャルメディア
• Revoice（AIテキスト読み上げ）： Fix flubbed lines with voice cloning instead of re-recording
• ホスティングハブ: Publish straight to Spotify and Apple Podcasts from one dashboard
• Magic Dust (AI Audio Enhancement): Clean up background noise and add studio polish in one click
• 転写: Turn every episode into searchable text for show notes and SEO
• Noise Cancellation and Silence Removal: Strip dead air automatically with auto silence cut

In 2026 it is used mostly for AI features that automate work engineers once did by hand.

For the full breakdown, see our Podcastleのレビュー.

Podcasters around the world use it to share a story without a studio.

Podcastleの価格

Here is what Podcastle costs in 2026:

無料トライアル: Yes. The free plan runs forever with export and storage limitations.

返金保証: Refunds are handled case by case through support.

💰 最もお得な価格: Pro at $23.99/month — it unlocks the AI tools that save the most time.

Podcastleと代替サービスの比較

How does Podcastle compare to the rest of the market?

おすすめ商品：

• 総合ベスト： Podcastle — recording, editing and hosting in one place
• ベスト予算： Podcastle Free — enough to publish your first episode
• 初心者におすすめ： StreamYard — nothing to understand beyond one screen
• リモート面接に最適： Riverside — local tracks protect against dropouts

🎯 Podcastleの代替案

Podcastleの代替サービスをお探しですか？おすすめのサービスはこちらです。

• 🚀 リバーサイド： Records separate local tracks at up to 4K, so remote interviews stay sharp.
• 📊 再配信: Pushes one live stream to dozens of platforms at once with solid analytics.
• 🎨 ストリームラボ: Packed with overlays, alerts and scenes built for gaming creators.
• 👶 Streamyard: The easiest browser studio for live shows with guests and branded overlays.
• 🔒 ゼンカスター： Local recording plus reliable backups for interview heavy shows.
• 🔧 エカム： A Mac only production studio with deep hardware and camera control.
• ⚡ カスター： 信頼性のある ライブストリーミング and video hosting with a generous bandwidth allowance.

全リストについては、こちらをご覧ください。 Podcastleの代替 ガイド。

⚔️ Podcastleの比較

Here is how Podcastle stacks up against each competitor:

• Podcastle vs Riverside: Riverside wins on raw remote recording quality. Podcastle wins on price and built in AI editing tools.
• Podcastle vs Restream: Restream is a broadcasting service first. Podcastle is the better choice for editing and publishing episodes.
• Podcastle vs Streamlabs: Streamlabs suits live gaming. Podcastle suits podcasters who need a finished audio file.
• Podcastle vs StreamYard: StreamYard is simpler for going live. Podcastle offers far deeper post production and voice cloning.
• Podcastle vs Zencastr: Zencastr is a safe recording tool. Podcastle adds editing, transcription and hosting in one platform.
• Podcastle vs Ecamm: Ecamm gives Mac users more control. Podcastle works on any computer through the browser.
• Podcastle vs Castr: Castr focuses on video delivery. Podcastle focuses on making and publishing the podcast itself.

今すぐPodcastleを使い始めましょう

You have learned how to use every major Podcastle feature:

• ✅ レコーディングスタジオ
• ✅ オーディオエディター
• ✅ ビデオエディター
• ✅ Revoice（AIによる音声合成）
• ✅ ホスティングハブ
• ✅ マジックダスト（AIオーディオ強化機能）
• ✅ 文字起こし
• ✅ Noise Cancellation & Silence Removal

次のステップ： Pick one feature and try it today.

Most people start with the Recording Studio.

Record a five minute test, run Magic Dust, then export the file.

That single pass teaches you more than any article can.

Then release on a schedule, because consistency grows an audience faster than polish.

Share every episode on social media and reply to the people who comment.

よくある質問

Podcastleはどのように機能するのですか？

You record in the browser, edit the transcript, then publish. Podcastle handles the recording studio, AI cleanup and distribution to directories inside one platform.

Podcastle AIは初心者にも適していますか？

Yes. No technical skills are needed. Text based editing, auto leveling and Magic Dust handle the audio engineering that normally scares new podcasters away.

Podcastleからポッドキャストをアップロードするにはどうすればよいですか？

Export and download your audio file, or publish straight from Hosting Hub. The dashboard pushes your episode to Spotify and Apple Podcasts automatically.

Podcastleでポッドキャストを録音するにはどうすればいいですか？

Click Create, select Recording, name the session, then choose your mic and camera. Hit record. Each take saves as a separate clip you can review.

Podcastle AIは無料で利用できますか？

Yes. The free plan covers basic recording, editing and export with storage and feature limitations. Paid plans start at $11.99 per month for more capacity.