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Make Social Media Content with Skrrol AI

One project, every platform. Cut once and repurpose for YouTube, TikTok, Reels, Shorts, X, LinkedIn, and Pinterest.

The mistake most creators make on social is editing the same content five times — once for each platform. Skrrol AI fixes that. Edit once at your hero aspect ratio, then re-render for every other surface in minutes. The aspect-ratio converter does subject-aware reframing so a horizontal master becomes a vertical Reel, a square feed post, or a 4:5 LinkedIn clip without losing the action. The video-cropper handles edge cases where automatic reframing isn't right.

Social workflows live or die on captions. Skrrol's subtitle generator transcribes your audio once and styles captions per-platform — burned-in word-pop for TikTok and Reels, clean lower-third for LinkedIn, none for Pinterest's silent autoplay. You generate the transcript once, restyle per export.

Cross-platform also means cross-spec. YouTube wants -14 LUFS; TikTok punishes audio that's too compressed; LinkedIn auto-mutes. Skrrol's audio mixer handles all of it from the same project. Set your master loudness once, and per-export presets dial encoding to each platform's recommended bitrate ladder.

The catalog of platforms keeps growing — Threads, Bluesky, Mastodon, X video, LinkedIn video — and each one has its own subtle preferences. Skrrol's export presets cover the major ones: 9:16 for TikTok / Reels / Shorts / Stories, 1:1 for X and LinkedIn feeds, 4:5 for LinkedIn long-form and Pinterest, 16:9 for YouTube. You add the metadata in each platform's uploader; Skrrol focuses on rendering the file.

For a creator running a multi-platform strategy, the time savings compound. A weekly long-form YouTube becomes 3–5 Shorts, 2–3 Reels, a TikTok, and a LinkedIn cut — all from one Skrrol timeline. The project bundle keeps your source on disk so iterating later means opening the bundle, not re-importing 40 minutes of clips.

Platform specs

DimensionValue
Aspect ratios16:9, 9:16, 1:1, 4:5 covered with one project
Lengths15s (Stories) → 90s (Reels) → 10min (long-form Shorts/feed)
CaptionsGenerate once, restyle per platform
Audio-14 LUFS master, per-platform encoding
Export presetsTikTok, Reels, Shorts, X, LinkedIn, Pinterest, Vimeo

Workflow — idea to export

  1. 1

    Edit at your hero aspect ratio

    Pick your primary destination (usually YouTube 16:9 for long-form creators) and edit there first.

  2. 2

    Build the cuts

    Cut beats that work in vertical too — keep faces and key action centered when possible.

  3. 3

    Generate captions once

    Run subtitle generation on the master. The transcript carries to every export.

  4. 4

    Reframe to vertical

    Use the aspect-ratio converter to render a 9:16 version with subject-aware crop. Manually adjust shots that don't auto-reframe well.

  5. 5

    Render square and 4:5 if needed

    Same project, different aspect-ratio export presets for X/LinkedIn/Pinterest.

  6. 6

    Style captions per platform

    Word-pop on TikTok, clean lower-thirds on LinkedIn, off on Pinterest.

  7. 7

    Export and distribute

    Upload each render to its platform — Skrrol stays out of the upload step.

Recommended Skrrol Features

Editor capabilities tuned for this use case.

Recommended Generators

AI generation tools that pair with this workflow.

Who this is for

Multi-platform creator

One YouTube long-form recut into 5 Shorts, 3 Reels, 1 TikTok, and a LinkedIn 4:5.

Brand team

Weekly campaign edited once and distributed across YouTube, Instagram, TikTok, LinkedIn, and Pinterest.

Coach / educator

Teaching clip exported as long-form lecture (16:9), key-takeaway Reel (9:16), and quote card (1:1).

Podcast clipper

Long-form podcast cut into 60-second vertical clips for TikTok and Reels with face-cam picture-in-picture.

Frequently asked questions

Do I really edit only once?

Yes for the cut — you re-render per aspect ratio, but the timeline, color, and audio decisions transfer.

What if auto-reframe gets it wrong?

Use the cropper to manually reposition. Skrrol keeps both the auto and manual setting per shot.

Can I batch-export every aspect ratio at once?

Yes. Pick your export presets and Skrrol renders each in sequence.

Does each platform need different captions?

Style yes, content no. Generate once, restyle per platform.

What about platform-specific stickers / polls?

Those happen in the platform's native uploader. Skrrol focuses on the master file.

Related use cases

Ready to build it?

Open Skrrol AI in your browser. No install, no upload — your media stays on your device.

Open Skrrol Editor