Best free AI video makers (2026)
Short version: for avatar videos with no card, Synthesia (10 minutes of video creation or dubbing) and HeyGen (3 videos a month up to 1 minute each); for turning scripts or slides into narrated video, Fliki; for turning blog posts into short videos, Lumen5 (5 videos a month up to 2 minutes); for cutting long videos into clips, Opus Clip (60 credits a month). Every free plan here has a watermark, credit cap or both.
| Tool | What you get | Limits | Card required | The catch | Source |
|---|---|---|---|---|---|
| Synthesia | Make AI avatar videos with stock avatars in 140+ languages: 10 minutes of video creation or dubbing, 3 survey responses and 500 credits a month, shared by link. | 10 minutes of video creation or dubbing; 500 credits a month; 3 survey responses; share link only; watermark | No (stated by vendor) | Free videos carry a Synthesia watermark and can only be shared by link; downloads and removing the logo start on Starter ($19 a month, first month $9). | synthesia.io/pricing checked 2026-10-26 |
| Fliki | Turn ideas, scripts, blog posts or slides into videos with 300 voices in 80+ languages, stock media and AI images, at 720p. | 3 credits a month; 720p video; Fliki watermark | No (stated by vendor) | Only 3 credits a month, 720p exports and a Fliki watermark on every video. | fliki.ai/pricing checked 2026-10-20 |
| Lumen5 | Turn a blog post, script or idea into a video: 5 videos a month, up to 2 minutes each in 720p, with automated captions, templates, stock media and 24 AI voiceover minutes a year. | 5 videos a month; up to 2 minutes each; 720p | No (stated by vendor) | Free videos end with a Lumen5 branded outro, and only 24 AI voiceover minutes a year. | lumen5.com/pricing checked 2026-10-25 |
| Opus Clip | 60 credits a month for AI-made clips up to 1080p, with auto reframe, AI captions with emoji and keyword highlights, auto hook and one brand template. | 60 credits/month; watermark; no editing; 9:16 only; uploads up to 10GB; clips and media expire after 3 days | No (stated by vendor) | Free clips carry a watermark, can't be edited, are 9:16 only and stop being exportable after 3 days; no virality score, auto-posting or scheduling. | opus.pro/pricing checked 2026-10-22 |
| HeyGen | 3 videos a month up to 1 minute each, Avatar IV, 500+ stock avatars, 1 custom avatar. | Limited videos/month, watermark | No (stated by vendor) | Watermark removal is a paid feature. | heygen.com/pricing checked 2026-10-26 |
| Google Flow | 50 Google Flow credits a day without a subscription, for video and image generation and the Google Flow Agent. | 50 credits/day; unused credits don't roll over; video may be unavailable at peak hours without a subscription | Vendor doesn't say | Unused credits don't roll over, and during peak hours (roughly 2 PM to 5 PM UTC) non-subscribers may not be able to generate video. | support.google.com/flow/answer/16526234 checked 2026-10-25 |
| Runway | 125 one-time credits, a selection of generative models, 5 GB asset storage. | 125 one-time credits | Vendor doesn't say | Credits are one-time and do not renew. | runway.com/pricing checked 2026-10-24 |
Every row is taken from the vendor's official pricing page, checked 2026-10-20 to 2026-10-26. "Vendor doesn't say" means the official page does not mention it. Plans change, so confirm on the vendor's site.
Pick this if
Pros and cons
Con: Watermark; share link only, no downloads on Free
Con: Only 3 credits a month; 720p; watermark
Con: 720p, 2 minutes max; Lumen5 branded outro; 24 AI voiceover minutes a year
Con: Watermark; no editing; clips exportable for 3 days
Con: 3 videos a month up to 1 minute; watermark removal is paid
Con: Credits do not roll over; video may be unavailable at peak hours
Con: 125 one-time credits that do not renew
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FAQ
Which AI video generator is free every month?
HeyGen lists 3 videos a month up to 1 minute each on its free plan. Google Flow gives 50 credits a day without a subscription.
How many free credits does Google Flow give?
50 Google Flow credits a day with or without a subscription. Unused credits do not roll over, and during peak hours non-subscribers may not be able to generate video.
How many free credits does Runway give?
125 one-time credits that do not renew, plus 5 GB of asset storage.
Which free AI video maker needs no credit card?
Synthesia, Fliki, Lumen5 and HeyGen state on their pricing pages that the free plan needs no credit card. Opus Clip, Google Flow and Runway do not say either way.
Can I download videos from Synthesia's free plan?
No. Free videos carry a Synthesia watermark and can only be shared by link; downloads start on the Starter plan ($29/month).
How much video does Fliki's free plan make?
Fliki gives 3 credits a month at 720p, with a Fliki watermark on every video.
Do Opus Clip free clips expire?
Free clips can be exported for 3 days, carry a watermark and cannot be edited.
Which of these renews every month?
Synthesia (500 credits), Fliki (3 credits), Lumen5 (5 videos), Opus Clip (60 credits) and HeyGen (3 videos) are monthly; Google Flow is daily; Runway's 125 credits are one-time.