Free AI video generators compared: what PixVerse, OpenArt, Revid AI and LALAL actually give you for $0

The free tiers, side by side

Every number below was checked on October 21, 2026 against the official pricing pages or the tools' own blogs. Free plans change often, so if a number here ever looks stale, check the tool's pricing page before you build a workflow around it.

Two patterns jump out. First, "no card required" is real on all four free starts, so none of them can surprise-charge you. Second, only PixVerse's free tier is recurring: OpenArt's 40 credits are one-time, Revid AI's signup credits are a trial, and LALAL.AI's 10 minutes are a one-shot allowance. That is why the "best free" answer depends on what you need: a daily habit or a one-time test.

PixVerse: the only daily free refill

PixVerse's free Basic plan is the closest thing in this group to a genuinely free ongoing tool. You get roughly 60 initial credits plus about 30 credits renewed daily, at 540p resolution, with a PixVerse watermark on every export. Text-to-video and image-to-video are both included, and generation is fast: an 8-second clip typically renders in 30 to 60 seconds, which matters when you are iterating on prompts.

The ceiling is real, though. Free output is watermarked and low resolution, and 540p looks soft on anything larger than a phone screen. The Standard plan starts at $10 per month with 1,200 monthly credits, higher resolution, and no watermark. If your workflow is short-form vertical clips for TikTok or Reels, PixVerse's free tier is the best test bed of the four. If you decide it earns its keep, check the PixVerse promo code page before subscribing.

OpenArt: a model buffet with a thin free tier

OpenArt is not really one video generator; it is a workspace that runs many of them. The video side includes Seedance, Veo 3.1, Kling 3.0, Wan, and Sora 2 Fast, plus image models, voiceover, music generation, and a Director mode that turns one prompt into a multi-scene video up to 5 minutes long. No other tool in this comparison lets you A/B test that many engines in one account.

The catch is how fast credits burn. Every new account starts with 40 free credits and no credit card is required, with free-credit output carrying a watermark, per OpenArt's own blog. Those 40 credits expire after 7 days, and a single premium video clip can cost 1,500 or more credits. So the free tier is real, but it is a tasting menu, not a meal. Spend it deliberately: test one premium model on one shot, note the exact credit cost shown before you generate, and only then decide whether the Starter plan ($14 a month, 4,000 credits) fits. Watch the OpenArt promo code page for discounts.

Revid AI: not a clip generator, a publishing pipeline

Comparing Revid AI to PixVerse is comparing a factory to a single machine. Revid AI turns a prompt, script, URL, or audio file into an editable short-form video with a timeline editor, 1,000+ AI voices in 70+ languages, auto captions in 100+ languages, and direct publishing to TikTok, Instagram, and YouTube. Its own blog prices the work honestly: a 30-second video with a voiceover and Pro AI images costs roughly 45 to 50 credits, while the same 30 seconds in Pro AI video costs about 300.

Is it free? Signing up costs nothing, no credit card is needed, and new accounts get free credits to try video creation. But the "AI video" media type needs a subscription, so free credits go to animated AI images, stock footage, and the other media types. A free account also keeps the viral video search and deep analysis of up to 60 videos a day. Regular creation uses a paid plan from $39 per month (2,000 credits). Use the free credits the way Revid suggests: a short prompt-to-video with animated AI images shows the full pipeline at the lowest cost. Then check the Revid AI promo code page if you commit.

LALAL.AI: the audio outlier (and why it is here)

Fair warning: LALAL.AI does not generate video. It is an AI stem splitter that separates vocals, drums, bass, piano, guitar, and other instruments from audio. It earned a place in this comparison because clean audio is half of a good short-form video: stripping vocals for a karaoke-style edit, isolating dialogue, or pulling a backing track apart for a remix edit are things video creators need constantly.

The free Starter plan gives you 10 minutes of processing in the Relaxed Queue with no credit card required. Previews of every stem type are free, but you cannot download finished results on the free tier, which limits it to quality-checking your material before you pay. The Lite plan is $7.50 per month ($90 billed annually) with unlimited relaxed processing plus 90 fast-queue minutes a month. If audio work is part of your pipeline, the LALAL.AI promo code page may have a discount.

How to start for free today (the smart order)

Do not spend all four free tiers at once. Work them in this order so nothing expires before you learn from it:

1. 1Start with PixVerse: sign up, claim the ~60 starter credits plus ~30 daily, and generate watermarked 540p test clips. Try the viral effect templates first; they are the fastest way to judge output quality on your own prompts.
2. 2Then use OpenArt's 40 trial credits within 7 days: run one premium-model clip (Veo 3.1 or Kling 3.0) on a shot you care about, and write down the exact credit cost before you generate. This tells you the real monthly budget.
3. 3Try Revid AI's signup credits on a short prompt-to-video with animated AI images (the cheapest media type). This shows the full pipeline: script, visuals, voiceover, captions.
4. 4Spend LALAL.AI's free 10 minutes previewing a stem split on a track you would actually use in a video. If the separation quality beats what you have now, consider Lite.
5. 5Only after one workflow clearly wins, check the aicredits.tech promo pages (PixVerse, OpenArt, Revid AI, LALAL.AI) for codes before paying.

Who should pick what

• Pick PixVerse if you post daily short-form content and want a free tier that refills. It is the only genuinely recurring free option here.
• Pick OpenArt if you want to test premium models (Veo 3.1, Kling 3.0, Seedance) without four separate subscriptions. Go in knowing the free credits are one-time and burn fast.
• Pick Revid AI if you want finished, captioned videos published to your accounts, not raw clips. Students who want AI video on a student discount should also check the Runway student discount as a paid alternative.
• Pick LALAL.AI if your videos need clean audio: vocal removal, stem splits, backing tracks. It complements the other three rather than replacing them.
• Pick none of them if you need long-form or cinematic control: these are short-clip tools, and free output is watermarked everywhere.

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