Expert Guide

The Best Free AI Video Generators in 2026

Seven AI video tools checked for what their $0 plans really hand you: renewing credits, watermarks, clip length, commercial rights and the price of the first paid step.

Louis CorneloupFounder, Dupple · 920,000+ readers · Updated Oct 2026

Product links may be affiliate links. How we rate 7 tools compared

TL;DR

The best free AI video generator in 2026 is Vidu: its own guide says the free plan renews credits every month, enough for roughly 10 to 16 short clips, with a 720p cap and a watermark. Kling adds free credits at sign-up and a monthly login claim. Everything here was verified on vendor pages in October 2026.

The catch is that two of the seven give nothing renewing: Pika grants 0 monthly credits on Free, and Runway gives 125 credits exactly once.

Key facts7 tools compared: Vidu, Kling, Krea, Hailuo, Google Gemini, Runway, Pika

Updated: October 9, 2026
Top pick: Vidu (best for: Testers who want a free plan that renews every month instead of a one-time trial)
Top pick price as of October 9, 2026: Vidu: Free plan renews credits monthly, 720p with watermark; paid prices on Vidu's pricing page

7 tools compared: Vidu, Kling, Krea, Hailuo, Google Gemini, Runway, Pika
Kling (best for: Anyone who wants the longest clips a free account can reach): Free credits at sign-up plus a monthly login claim; amounts change with campaigns
Krea (best for: Creators who generate in short daily bursts and want video and image models in one place): Free: 100 units a day, no card; Pro $21/mo billed annually, $35/mo monthly
Hailuo (best for: People who want a free account with no card and can accept a watermark): Free accounts can generate and download with a watermark; allowance not published

Every free AI video plan has a wall, and the useful question is where it sits. Some tools renew credits each month, some give you a single trial balance, and and one grants no monthly credits at all.

We ranked the seven tools below by how much usable video a person gets for $0, then by watermark, then by commercial rights.

Aipresso data: Toolradar evaluates 139 AI video creation and editing tools in its AI video generation ranking as of October 2026, and 7 of that page's 10 top picks have a free plan.

Of the seven tools we checked here, five (Vidu, Kling, Krea, Hailuo and Gemini) keep a free plan open with no stated end date, one (Runway) gives credits once, and one (Pika) gives no free monthly credits at all.

For a software-buyer view of the same category, see Toolradar's guide to free AI video generators.

Top Picks

Based on features, real-world fit, and value for money.

Best Free AI Video Generators in 2026: 7 Free Plans Checked for Credits, Watermarks and Clip Length: 7 tools compared, updated Oct 2026
Tool	Pricing	Best for
Vidu	Free plan renews credits monthly, 720p with watermark; paid prices on Vidu's pricing page	Testers who want a free plan that renews every month instead of a one-time trial
Kling	Free credits at sign-up plus a monthly login claim; amounts change with campaigns	Anyone who wants the longest clips a free account can reach
Krea	Free: 100 units a day, no card; Pro $21/mo billed annually, $35/mo monthly	Creators who generate in short daily bursts and want video and image models in one place
Hailuo	Free accounts can generate and download with a watermark; allowance not published	People who want a free account with no card and can accept a watermark
Google Gemini	Free: limited Google Flow access; AI Plus $4.99/mo and AI Pro $19.99/mo add video generation	Existing Google users who want a low-priced way into video
Runway	Free: 125 credits, one time; Standard $12/mo billed annually, $15/mo monthly	Evaluators who want to try a top-tier model once before paying
Pika	Free: 0 monthly credits, packs only; Starter $10/mo ($8/mo billed annually)	Buyers who would rather pay per clip than subscribe

Pricing read from each vendor's own published pricing page, checked Oct 2026. Every vendor here publishes a price.

Lowest monthly figure each vendor publishes, checked Oct 2026. A tilde marks a figure the vendor states approximately. Per-seat and usage charges can sit on top of it. 2 of 7 do not publish a comparable monthly price and are left out rather than estimated.

Vidu

Top Pick

Best for: Testers who want a free plan that renews every month instead of a one-time trial

PricingFree plan renews credits monthly, 720p with watermark; paid prices on Vidu's pricing page

+Free credits renew each month, about 10 to 16 clips by Vidu's own estimate

+Text-to-video and image-to-video are both included on the free plan

+Output is capped at 720p, which is enough for concept tests and internal reviews

−Every free clip carries a visible watermark in the lower-right corner

−Free output is licensed for personal, non-commercial use only, so client work needs a paid plan

Visit Vidu →

Kling

Best for: Anyone who wants the longest clips a free account can reach

PricingFree credits at sign-up plus a monthly login claim; amounts change with campaigns

+New accounts get free credits, and returning users can claim another allowance each month

+Kling 3.0 generates up to 15 seconds with multi-shot output, plan limits permitting

+Native audio and lip-sync come in the same generation, with no second tool

−Kling says credit amounts, resolution and watermarks all vary by plan and campaign, so the free tier is a moving target

−The exact free credit count is shown only inside the account, not on a public page

Visit Kling →

Krea

Best for: Creators who generate in short daily bursts and want video and image models in one place

PricingFree: 100 units a day, no card; Pro $21/mo billed annually, $35/mo monthly

+The free plan refills 100 units every day and needs no credit card

+Free access spans image, video and 3D models, with limited features

+Pro lists 20,000 monthly units and commercial licensing

−Free units are daily and do not accumulate, so a big batch needs a paid plan

−Every paid plan, not the free one, carries the commercial license

Visit Krea →

Hailuo

Best for: People who want a free account with no card and can accept a watermark

PricingFree accounts can generate and download with a watermark; allowance not published

+Free users get basic features including parallel video generation

+Paid plans remove the watermark and add queue priority, per Hailuo's subscription terms

+The subscription terms give every plan access to the Hailuo 02 model

−Every free download carries a watermark

−Free users wait in a sequential queue, so busy periods slow testing

Visit Hailuo →

Google Gemini

Best for: Existing Google users who want a low-priced way into video

PricingFree: limited Google Flow access; AI Plus $4.99/mo and AI Pro $19.99/mo add video generation

+The free plan includes limited access to Google Flow, Google's AI creative studio

+AI Plus lists video generation and 200 Google Flow credits for $4.99/mo

+AI Pro lists 1,000 Flow credits and 4 times the free usage limit

−Google does not publish how much Flow access the free plan includes

−Video generation in the Gemini app is listed as a paid feature, so Free is a preview rather than a plan

Visit Google Gemini →

Runway

Best for: Evaluators who want to try a top-tier model once before paying

PricingFree: 125 credits, one time; Standard $12/mo billed annually, $15/mo monthly

+125 credits at Runway's listed 60 credits per 5-second Gen-4.5 clip buys about 2 clips

+Standard lists no watermarks, 4K upscaling and 625 credits every month

+Standard puts Gen-4.5, Kling 3.0 and Nano Banana Pro under one login

−The free credits are one-time, so a second test needs a paid plan

−The free plan covers only a selection of models, not the full catalog

Visit Runway →

Pika

Best for: Buyers who would rather pay per clip than subscribe

PricingFree: 0 monthly credits, packs only; Starter $10/mo ($8/mo billed annually)

+No watermark on any plan, Free included

+Credit packs can be bought on the Free plan, 1,500 credits for $25 or about 12 Seedance 2.5 clips

+Top-up credits carry over and expire 365 days after purchase

−Free means 0 monthly credits, so nothing generates until you buy a pack

−The commercial license starts at the $35/mo Creator plan, and Free and Starter both exclude it

Visit Pika →

What it is

A free AI video generator turns a text prompt or a still image into a short clip without a subscription, up to some credit limit. The limit is the product: it decides whether you can finish a five-clip test or only one.

If clip quality on paid plans is your real question, our best AI video generators ranking covers that, and best AI image to video generators covers animating a photo.

Free plans differ on four things that matter more than the demo reel: whether credits renew or run out once, whether exports carry a watermark, how long a clip can run, and whether you may use the result in paid work.

Why it matters

Video credits burn faster than image credits, so a free plan that looks generous can be gone after two clips. Picking the wrong one means a wasted afternoon, or a watermarked clip you cannot put in a client deck.

The first paid step also varies a lot.

Google's entry plan costs $4.99/mo, Pika's sits in between and Krea's Pro plan costs $21/mo billed annually, so the free plan you start on often decides which subscription you defend later.

If you are choosing a tool to edit footage rather than generate it, our best AI video editors list is the better starting point.

Key features to look for

Renewing versus one-time credits

Vidu, Kling and Krea renew free credits on a schedule, while Runway gives 125 credits once. A renewing plan suits someone who generates a little each month, and a one-time balance only suits a single evaluation.

Watermarks

Vidu and Hailuo put a watermark on free exports. Pika states that every plan, Free included, exports without one, which is rare among free video tools.

Commercial rights

Vidu's free plan is personal and non-commercial. Krea ties commercial licensing to paid plans, and Pika holds its license back until the Creator plan, so free output of any kind is safest treated as test material.

Clip length

Kling 3.0 can run up to 15 seconds in one generation, though plan limits apply. Runway prices its clips per 5 seconds, which is a useful mental unit for budgeting every tool here.

Unpublished allowances

Hailuo and Google do not state how much video the free plan includes, and Kling says its free credit amounts change with campaigns. The balance shown in each app is the only reliable number.

Pricing

Every plan and price on this page was read on the vendor's own site in October 2026 and quoted in US dollars: Runway pricing, Pika pricing, Krea pricing and Gemini subscriptions.

Vidu's free-plan limits come from its own free AI animation guide, Kling's from its membership plans page, and Hailuo's from its subscription terms.

Those vendors do not publish a paid price we could confirm this month, so the table leaves their paid steps out rather than guess.

Our Kling pricing breakdown and Kling vs Runway vs Luma comparison go deeper on the three tools readers ask about most.

For general-purpose subscriptions, see Gemini pricing.

Methodology: we started from the video generators readers ask about most and kept the seven whose free-plan terms we could read on a vendor page.

PixVerse, Canva and Meta AI did not make the list because we could not confirm their free limits that way. Dropped for having no free plan in October 2026: Luma and invideo.

Tools are ranked by usable free output, then watermark, then commercial rights, and we recheck prices on a refresh cycle.

Plan	Price	Best for
Vidu Free	Free	Monthly credit renewal, 720p, watermark, non-commercial use
Kling Free	Free	Sign-up credits and a monthly login claim, amounts vary by campaign
Krea Free	Free	100 units a day, no card, image, video and 3D models with limited features
Krea Pro	$21/mo billed annually ($35/mo monthly)	20,000 monthly units, commercial licensing
Hailuo Free	Free	Watermarked downloads, sequential queue, no published allowance
Gemini Free	Free	Limited Google Flow access and image generation
Gemini AI Plus	$4.99/mo	Video generation, 200 Google Flow credits, 2 times the free usage limit
Gemini AI Pro	$19.99/mo	1,000 Google Flow credits, 4 times the free usage limit
Runway Free	Free	125 one-time credits, a selection of models, 5GB storage
Runway Standard	$12/mo billed annually ($15/mo monthly)	625 credits a month, no watermarks, 4K upscaling, 5 parallel generations
Pika Free	Free	0 monthly credits, credit packs only, no watermark, no commercial license
Pika Starter	$10/mo ($8/mo billed annually)	900 credits a month, 2 parallel video generations, no watermark
Pika Creator	$35/mo ($28/mo billed annually)	3,150 credits a month, commercial license, 8 parallel video generations

Mistakes to avoid

×Treating a one-time balance as a free plan. Runway's 125 credits cover about two clips and never renew, so budget them for a single evaluation.

×Assuming free output can go into client work. Vidu limits free clips to personal use, and Pika keeps its commercial license for the Creator plan and above.

×Judging a tool by its demo reel instead of its credit math. A single higher-resolution clip can use a large share of a month's credits on any plan, and Runway's 625 monthly credits equal only 52 seconds of Gen-4.5.

×Ignoring the watermark until export. Vidu and Hailuo stamp every free download, which makes the clip unusable for anything public.

×Comparing credits across vendors as if they were the same unit. Runway and Pika price clips in credits while Krea uses daily units, so compare clips per month instead.

Expert tips

→Run your first test on the shortest duration the tool allows. A short clip tells you whether a prompt works for a fraction of the credits.

→Keep the free plan for tests and buy the cheapest paid step only when you need a clean export, since watermark removal is the first thing every vendor sells.

→If you only need a handful of clips, compare Pika's pay-per-pack model with a subscription before committing, because credits you buy carry over for 365 days.

→Record which plan made each clip. Commercial rights and watermarks depend on the plan, and that is hard to reconstruct months later.

The bottom line

If you want video for free this month, start with Vidu (Toolradar profile) for renewing credits or Kling (Toolradar profile) for longer clips.

Hailuo (Toolradar profile) suits people who can live with a watermark and a queue.

If you can spend a little, Google Gemini (Toolradar profile) has the lowest priced entry, and Runway (Toolradar profile) is the strongest one-time trial.For avatar-led video, see our HeyGen review and Synthesia review, and for stills, best free AI image generators.

Cite this: Aipresso, "Best Free AI Video Generators in 2026," October 2026.

Frequently asked questions

What is the best free AI video generator in 2026?

Vidu is the best free AI video generator in 2026 for most people, because its free plan renews credits every month, which Vidu's own guide puts at roughly 10 to 16 clips, at 720p with a watermark. Kling is the pick for longer clips, with free credits at sign-up and a monthly login claim.

Is there a free AI video generator without a watermark?

Pika is the one tool here that exports without a watermark on every plan, Free included, but its Free plan has 0 monthly credits, so you must buy a credit pack first. Vidu and Hailuo both watermark free downloads.

How long can free AI videos be?

Kling 3.0 can generate up to 15 seconds in one pass, subject to plan limits. Runway prices its clips per 5 seconds, so its 125 free credits cover about two 5-second Gen-4.5 clips. Vidu's own guide recommends starting with 4-second tests to save credits.

Can I use free AI videos commercially?

Generally no. Vidu limits free clips to personal, non-commercial use, and Pika's Free and Starter plans exclude a commercial license, which begins at the Creator tier. Krea's Pro plan at $21/mo billed annually includes commercial licensing.

Which free AI video generator needs no sign-up?

None of the vendor pages we read describes an account-free option. Kling's free credits arrive at sign-up, Runway's 125 credits sit in a free account, and Vidu and Hailuo meter usage per login, so plan on creating an account.

When is a paid AI video plan worth it?

Pay when you need a clean export or commercial rights. Google's AI Plus at $4.99/mo is the cheapest priced step here, Runway Standard at $12/mo billed annually adds no watermarks and 625 credits, and Pika Starter keeps exports clean for less.

Sources

Prices and plan details come from each vendor's own pricing page, re-checked by the Toolradar pricing tracker.