Free AI Video and Audio Tools: Minutes, Credits and Watermarks
Eleven AI video and audio tools, their free minutes and credits, and which ones watermark or restrict commercial use.
Video and audio generation is the most expensive category to run, so it is the one where free tiers are thinnest. Most of these tools are measured in seconds of output rather than in attempts, and several restrict commercial use on the free tier regardless of how much you generate.
Read the export terms before the credit count. A free tier that gives you a workable number of seconds but watermarks every export or bars commercial use is not a free tier you can publish from.
All 11 reports in this category
- CapCut Free Only Watermarks Pro Assets, Not Everything. The watermark question has a precise answer that most guides get wrong: it depends on the assets you use, not the export resolution or the plan itself.
- Descript Free Is 1 Hour a Month, and the Credits Never Return. Two meters run in opposite directions: media minutes refill every month, and the 100 AI credits are a one-time pot that never comes back.
- ElevenLabs Free Gives 10,000 Characters. No Commercial Use.. The credit limit is the number everyone quotes. The clause that actually stops people earning money sits on a different page entirely.
- HeyGen Free: Three Videos a Month, One Minute Each. Three videos and sixty seconds each is a demo allocation, not a production allowance. The avatar catalogue is what makes it worth using anyway.
- invideo Hides Its Free Plan From the Pricing Page. There is a free tier, it needs no card, and invideo does not sell it. That absence is itself the most useful thing to know before signing up.
- Kling Free Gives 66 Credits a Day, and Watermarks. A daily allowance that resets rather than accumulates, which rewards regular short use and quietly wastes whatever you do not spend each day.
- OpusClip Free Deletes Your Clips After Three Days. Sixty minutes a month sounds workable until you notice the storage policy. Miss the download window and you have spent the credits for nothing.
- Runway Free Is 125 Credits, Once, and That Is It. Not a monthly allowance. A single deposit of 125 credits that never refills, worth roughly ten seconds of current-generation video before the account is done.
- Suno Free Gives 50 Credits a Day and No Rights At All. Fifty credits a day sounds generous until you read the part about downloads. Free accounts get seven, ever, and none of them can be used commercially.
- Udio Free Stops at Three Full Songs a Day. Ten credits a day sounds generous until you count what a song costs. The three-full-songs-per-day cap is the limit that actually shapes how you work.
- VEED Free Watermarks Everything and Stops at 720p. Three limits stack on a single export: resolution, length and a watermark burned into the pixels. The watermark is the one you cannot work around.
How these were measured
Every report records the same fields: what the free plan includes, what it withholds, what the first paid tier costs, and the point at which paying starts to make sense. Figures are taken from the vendor's own pricing and documentation pages and carry the date they were checked. Plan terms change without notice, so treat each number as a dated snapshot.