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AI Clip Generator

Turn a long YouTube video, podcast, or livestream into short clips with captions — on this page, without a separate editor.

This AI Clip Generator finds the moments worth posting, cuts them to a vertical-friendly length, and adds readable captions. Paste a YouTube URL or upload a file above, then review the clips here. The form is the product: long-form source in, short clips out, same URL.

三步完成长视频转短视频

01
🔗

粘贴链接或上传视频

粘贴 YouTube 链接或上传本地视频文件。支持最长 3 小时的视频。

02
🤖

AI 自动找出最佳片段

LLM 驱动的引擎分析完整字幕,按情感强度、信息密度和爆款潜力为每个片段打分,精准定位最有价值的内容。

03

查看、编辑并导出

获得多个带自动字幕的短视频切片,并按主题智能归集成合集,一键下载发布到 YouTube、Instagram Reels 或 TikTok。

为什么创作者选择 Pixwit AI 剪辑生成器

🎯

智能高光检测

不是随机裁剪。AI 读取完整字幕,按情感强度、信息密度和挂钩潜力对每个片段打分,找出最可能爆火的内容。

🔤

自动转录与字幕

由 Whisper 驱动,支持 30+ 种语言。自动生成精准字幕,无需任何手动操作。

📦

智能主题归集

AI 按主题对切片进行聚类,自动生成精选合集——非常适合在各渠道发布系列内容。

🌍

多语言支持

支持中文、英文、西班牙语、法语等 30+ 种语言,让你的内容触达全球受众。

批量处理

上传一个长视频,一次性获得 5、10 甚至 20 个切片。非常适合需要保持持续发布节奏的团队。

🔓

无水印,完全归你所有

与许多免费工具不同,Pixwit 绝不在导出视频上添加水印。你创作的内容 100% 属于你。

为每种类型的创作者而生

🎙️

播客主

你花了数小时录制深度访谈,但大多数听众永远不会听完整期节目。用 Pixwit,将 1 小时播客在几分钟内转为 10+ 个精彩短视频,无需额外花时间剪辑,就能触达更广泛的受众。

🎮

直播主

你最精彩的游戏时刻、最搞笑的反应和最史诗级的操作,都埋藏在数小时的直播录像里。让 AI 扫描整个 VOD,自动提取高光片段。将你的 YouTube 直播存档变成每日内容机器。

📚

教育者 & 教练

你的长篇课程和网络研讨会充满了宝贵见解——但大多数人不会看 2 小时的内容。提取最有价值的技巧,以精简的「干货短片」形式分享到 YouTube、TikTok 和 Instagram。在复用已有内容的同时扩大受众。

📈

营销团队

有长篇产品演示、客户案例或会议主题演讲?裁剪出最有说服力的片段,用于社交媒体广告、邮件营销和网站首屏。最大化每一件视频内容的 ROI。

全球 50,000+ 创作者的选择

50,000+
创作者
200 万+
已生成切片
4.8/5
平均评分
★★★★★

以前每周要花 4 小时从播客里剪切片,现在 15 分钟就搞定了。Pixwit 彻底改变了我的工作流程。

@sarah_podcasts · 12 万粉丝

★★★★★

AI 评分非常准确,剪出来的片段感觉像专业编辑精心挑选的一样。

@techreviewer_mike · YouTuber

★★★★★

终于找到一个不加大水印的工具,字幕效果也比其他任何工具都好。

@marketingwithanna · 内容策略师

常见问题

准备好将内容产量提升 10 倍了吗?

不再花数小时手动剪辑。让 AI 找出你最精彩的时刻,自动生成字幕,打包成短视频——全程仅需几分钟。

加入 50,000+ 位已在使用 Pixwit 的创作者 · 无需信用卡

What an AI Clip Generator does

It watches a long recording the way an editor would, then proposes the cuts you would have made if you had hours to spare. Speech is transcribed, segments are scored for hook strength, and the exports are short clips aimed at TikTok, Instagram Reels, and YouTube Shorts. The Pixwit AI Clip Generator runs that job on this URL. You do not read about clipping and then hunt for a hidden studio. Paste a link or upload a file, wait for scoring, and download the takes you want to publish.

Long-form work does not travel in a feed. A two-hour interview can sit on YouTube with a loyal audience and still be invisible to someone scrolling on a phone. Clips give that interview a second life: a punchline, a framework, a disagreement, a how-to beat. Doing that by hand means scrubbing a timeline, writing captions, and exporting nine-by-sixteen versions one by one. An online AI Clip Generator compresses the same loop into a single pass so you can post while the episode is still news.

Treat the output as a first assembly, not a finished brand film. Results are strongest when the source has clear spoken dialogue — podcasts, interviews, webinars, lectures, and talk-heavy streams. That includes an AI Clip Generator for YouTube links as well as local files. The tool will not invent a story that was never on the tape. It will surface the sentences that already land. Signup credits cover first runs so you can learn the loop before buying more processing. Preview, grouping, and download stay on this page.

How to turn a long video into clips

You stay on this URL from import to export. No desktop editor, and no need to split the file yourself before you start.

1

Paste a link or upload the long video

Drop a YouTube URL or upload MP4, MOV, and similar files. Talk-heavy sources work best. Videos up to a few hours are in range; music-only tapes are a weaker fit.

2

Let scoring find the hooks

Speech is transcribed, then each stretch is scored for emotional intensity, information density, and opening hook. You get a stack of candidates instead of one random cut from the middle.

3

Review captions and collections

Open the clips, read titles, and check themed groups. An AI Clip Generator with captions skips the pass where you type subtitles by hand. Collections help you post a series instead of a single orphan.

4

Export and publish

Download the cuts you approve. There is no Pixwit watermark on the file. You keep the rights to remix, schedule, and run ads with what you generated here.

How highlight scoring works

A useful clipper is not a random trimmer. Random trims produce dead air, mid-sentence starts, and jokes without a setup. Highlight scoring starts from a full transcript. The model looks for a cold open — a claim, a question, or a clash in the first seconds — then checks whether the rest of the window pays that open off. Segments that ramble or stall drop in rank. Segments that teach, surprise, or argue rise.

That is why an AI Clip Generator for podcasts behaves differently from a sports recapper. Talk shows live in language. The Pixwit pipeline leans on automatic speech recognition and a language model, not only on volume spikes. A quiet, dense explanation can outrank a loud laugh if the explanation is what your audience came for. You still judge the stack. Scoring is a shortlist, not a replacement for taste.

After scoring, clips are clustered by theme so you can ship a mini-series from one episode: three takes on pricing, two on a guest story, one on a walkthrough. Clustering turns a pile of files into a calendar. If a cluster feels wrong, skip it and keep the singles. The draft is automatic; you still decide what represents the show.

Features in the Pixwit AI Clip Generator

Transcript-first highlights

Cuts follow speech, not only waveform peaks. Soft-spoken interviews still surface the line that mattered.

Captions in many languages

Transcription covers English, Chinese, Spanish, French, and dozens more. Auto subtitles travel with the clip so silent autoplay still makes sense.

Themed collections

Related short clips land in groups. Post a sequence from one long video instead of hunting filenames on disk.

Batch output from one source

One upload can yield a handful or a dozen candidates. Teams that need a week of Shorts from a single webinar stay here instead of opening ten timelines.

No watermark on export

Files you download are yours. Pixwit does not stamp a logo on the picture — useful for ads and client delivery.

Same page as the product

The landing URL is the workspace. An online AI Clip Generator that sends you elsewhere after the pitch wastes the visit. The form sits above this explainer.

AI Clip Generator for podcasts, YouTube, and live streams

The same pipeline serves talk-heavy formats. Change the source, keep the workflow.

Weekly podcast episodes

A weekly show is a clip factory most hosts never staff. Use an AI Clip Generator for podcasts to pull quotable minutes from a one-hour episode, caption them, and schedule Reels while you book the next guest. People who will never finish the RSS feed can still meet the idea in fifteen seconds.

YouTube long uploads

An AI Clip Generator for YouTube turns chapters and asides into Shorts that point back to the full video. Paste the watch URL, review the stack, and publish the hooks that earned a pause in the original cut.

Stream archives and VODs

Highlights hide in hours of Twitch or YouTube Live. Scan the VOD for reactions, commentary, and chat-bait lines, then export vertical clips for the days you are not live.

Courses, webinars, and coaching

A two-hour workshop is dense. Extract frameworks and how-tos as bite-size clips for LinkedIn and Reels. Captions help on-the-go viewers without turning the lesson into a trailer that overpromises.

Product demos and keynotes

Clip the proof: a customer quote, a feature reveal, a founder line. One conference tape can feed ads, email, and a homepage loop without a week in a timeline editor.

Newsletters and community recaps

If you already record a monthly roundup, reuse it. Short clips sit next to the written recap so people who skip email still see the takeaway.

Clipping a real recording vs generating new video

Manual editing wins when every frame is a brand spot: custom type, licensed music, motion graphics that must match a kit. Automatic clipping wins when the bottleneck is finding the moment, not decorating it. Most social clips fail because nobody had time to search the tape. Start here when you need volume from talk-heavy sources. Open a full editor when a single hero cut must be pixel-perfect.

Generating a new video from a prompt is a different job. Text-to-video invents pictures. This AI Clip Generator does not invent your guest. It cuts the recording you already made. If you need a fictional scene, use a generation tool. If you need Shorts from a real conversation, stay on this page and import the file you already have.

Tools that pair with clipping

Clipping is one step. Generate new footage, extend a take, or write a longer narrative when the archive is not enough.

Background reading: Automatic speech recognition (Wikipedia)

AI Clip Generator questions

What is an AI Clip Generator?

It transcribes a long video, scores the most engaging spoken segments, and exports short clips for TikTok, Reels, and YouTube Shorts. Pixwit runs that workflow on this page: import, score, review, download.

What sources work best?

YouTube URLs and local uploads such as MP4, MOV, AVI, MKV, and WebM. Results are strongest on podcasts, interviews, webinars, lectures, and talk-heavy streams. Music videos and silent B-roll give the model less language to score.

How long does processing take?

A one-hour source often finishes in about five to ten minutes, depending on queue and length. You see stage progress as the file downloads, transcribes, scores, and cuts.

Can I edit the clips afterward?

Download individual clips or a themed collection and finish them in any editor you already use. On-page caption and trim controls will expand over time; the current job is a strong first assembly with auto captions.

Is there a free way to try it?

New accounts receive welcome credits with no card required, so you can try a free AI Clip Generator run on a first long video. Upgrade when you need more volume or faster queues.

Who owns the short clips?

You do. Pixwit does not claim the content you import or the clips you export. You remain responsible for having rights to the source tape.

Does export add a watermark?

No. Files do not carry a Pixwit logo. That matters for ads, client delivery, and channels that reject stamped footage.

How is this different from an AI video generator?

A generator paints new frames from a prompt. An AI Clip Generator cuts a recording that already exists. Use generation when you need a scene you never shot. Use this page when the conversation is already on tape.

Run it on a video you already have

Paste a YouTube link or upload a file above. Review the short clips, keep the ones that sound like your show, and post while the episode is still fresh.