Which AI should you use for your video?
Short answer: if you're starting free, use Google Flow (Veo 3.1), which gives eligible accounts 50 free credits a day. For Shorts, use CapCut. To animate a photo, use Kling. For a talking presenter, use HeyGen. Answer three questions below for your pick.
30-second chooser
Answer the three questions and your pick shows up here.
Quick picks by job (free ≠ best ≠ Shorts)
| Your job | Free pick | Best overall pick | Why |
|---|---|---|---|
| Cinematic text-to-video | Google Flow (Veo 3.1 Lite/Fast) | Veo 3.1 Quality in Flow | Daily free credits, and Veo generates audio with the video |
| YouTube Shorts / Reels | Flow clips + CapCut free editor | CapCut Pro (Seedance 2.5) | Captions, templates and vertical export in one place |
| Animate an image | Kling free (watermarked) | Kling paid or Runway Gen-4.5 | Kling is strong on realistic motion |
| Talking presenter | HeyGen Free (3 videos/mo) | HeyGen Creator/Pro | Avatars and 175+ languages on paid plans |
| Faceless YouTube from script | Flow + CapCut | invideo AI | Script-to-video agent with stock footage |
| Edit existing footage | Runway Free (125 credits) | Runway Pro | Aleph editing, 4K upscaling |
All guides
Best free AI video generatorsDaily vs one-time credits, watermarks, dated.Best AI video generator right nowPicked by job, not one ranked list.How to make an AI videoSix beginner steps, free.Veo vs Kling vs RunwayWhich for what.
Best AI for YouTube ShortsVertical, captions, speed.Google Flow free creditsHow to start with 50 daily credits.
Sora shut down — what now?Alternatives to OpenAI Sora.
Best image-to-video AIAnimate a still photo or render.AI video prompt cheat sheetThe shot formula + examples.FAQ
What is the best free AI video generator right now?
For most people it's Google Flow (Veo 3.1). Eligible personal Google accounts get 50 free credits a day, and a Veo 3.1 Lite clip costs 10 credits. Checked 2026-10-25.
Is there a free AI video generator without a watermark?
Pika's pricing page lists 'no watermark' on all plans, but the free plan has no monthly credits, so you buy packs. Kling, Hailuo and HeyGen watermark free exports. Google Veo output carries an invisible SynthID watermark.
Which AI should I use for YouTube Shorts?
Make clips in Google Flow for free, then add captions in CapCut. If you pay, CapCut Pro puts Seedance 2.5 generation and editing in one app.
Can I still use Sora?
No. OpenAI's help center says the Sora web and app closed on April 26, 2026, and the API closed on September 24, 2026.
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