Sci-Fi Epic AI Video Generator

Turn any topic into a short vertical video in the sci-fi epic style — fully AI-generated, ready for TikTok, Reels and Shorts.

Create sci-fi epic AI videos from a topic. Reviral adds a script, voiceover, generated scenes, captions, and optional music for social publishing.

No credit card required to try — sign in with email or Google.

5× credits · pro-plan up

What you get

✓Visual style: Epic cinematic science-fiction film still with vast futuristic scale, sleek technology and dramatic atmosphere
✓Camera language: anamorphic lens, sweeping wide composition, shallow depth of field, subtle lens flares
✓Lighting + colour: dramatic volumetric lighting, glowing tech accents, god rays through haze · cool cinematic sci-fi grade, steely blues and chrome with warm highlight accents
✓Mood: awe-inspiring and grand — feels like a frame from Dune or Interstellar
✓Character descriptions and reference images are reused across scenes to reduce visual drift
✓Built for vertical 9:16, also exports 16:9 and 1:1

The first colony on Mars — year one

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What artificial gravity actually feels like

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The signal that proved we're not alone

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01Type a topic. Reviral writes a hook-driven script in sci-fi epic voice.
02Keyframes generated with the Epic cinematic science-fiction film still with vast futuristic scale, sleek technology and dramatic atmosphere visual blueprint — consistent across every scene.
03Voiceover, animated captions, optional music, and scene transitions added automatically.
04Final vertical 9:16 mp4 ready to download or share. ~3-7 min total.

100 free credits on signup. No card required.