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AI Video Extender

Continue your clip along the timeline. Keep audio-video style, subject identity, and story continuity while extending actions or finishing unfinished scenes.

Up to 3
0/3000
Image
Image to image
Auto / 2

Examples

PromptExtend @Video1 by 5 seconds: a bee flies in and lands on the flower, then a macro close-up shows its legs and abdomen covered in golden pollen grains. The bee beats its wings and takes off, and the camera follows it to another flower of the same kind. In slow motion, pollen shakes loose from its fuzz and lands precisely on the stamens—the moment of pollination, magnified.

What is AI Video Extender?

On Pixlu, video extension continues your footage naturally. Upload the source clip, then ask the model to extend it forward or backward so the next beats stay consistent with the original subject, mood, and narrative—ideal for continuing a plot, lengthening an action, or completing a short take.

How to Extend a Video

  1. Step 01

    Upload the source video

    Add the clip you want to continue. Clear subject framing and stable motion help the model keep the character consistent.

  2. Step 02

    Describe the continuation

    Say how to extend—forward or backward—and what happens next. Use patterns like “Extend Video 1 forward to generate…” or “continue the action with…”.

  3. Step 03

    Generate and refine

    Preview the extended result, then iterate on action details, camera language, and constraints until the story flows naturally.

What You Can Do

  • Continue the plot

    Pick up where a scene ends and write the next beat without rebuilding the whole shot from scratch.

  • Extend actions

    Lengthen a walk, gesture, chase, or performance so the motion has room to breathe.

  • Complete short clips

    Fill missing lead-in or outro seconds when a take is too short for social or story formats.

  • Keep style continuity

    Preserve look, subject, and sound direction while the timeline grows—so the extension feels like the same production.

Prompt Tips for Video Extension

Treat the input as the video to continue, not a vague “reference,” and spell out the direction plus what happens next.

  • Use extend language

    Prefer “Extend Video 1 forward/backward…” or “continue…” so the task is read as extension, not a brand-new remix.

  • Lock what must stay the same

    Call out subject appearance, wardrobe, lighting, and tone that should remain consistent across the new seconds.

  • Describe the next events in order

    Write the continuation as a short sequence: who does what, then what the camera does, then how the scene resolves.

  • Add camera and audio cues

    Mention push-ins, cuts, ambience, or dialogue so the extended segment matches the original cinematic language.

Who It’s For

  • Short-form creators

    Stretch hooks and payoffs to fit Reels, Shorts, and TikTok pacing.

  • Story & drama makers

    Continue scenes beat by beat without regenerating the entire episode.

  • Marketers

    Extend product demos and UGC cuts when the first take is just shy of usable length.

FAQs

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Generate cinematic images and videos from a single prompt. No design experience required.

Extend a Video