🎬 Free LONG AI Video β€” 21 Tools the English Lists Never Show (Browser β†’ Self-Host)

Everyone reposts the same five generators that die at 8 seconds. Long-for-free was never one tool β€” it’s three layers the English lists don’t index: open models where length is a flag, not a paywall, the Chinese sites handing out fat daily quotas, and the pool/free-GPU layer that runs it all at $0. Every pick carries a πŸ•΅οΈ why you haven't seen it β€” if you’ve read a β€œfree AI video” thread, you’ve earned the obscure shelf.

:high_voltage: No GPU? Start in a browser right now:
:desktop_computer: HF ZeroGPU video Spaces β€” free A100/Blackwell; SkyReels-V2 & FramePack are already deployed β†’ open, type, render long. Duplicate the Space = your own private daily GPU quota.
:infinity: MAGI-1 web (sand.ai/magi) β€” a free web tier that extends any clip forever (constant memory = no length wall).

━━━━━━━━━━━━━━━━━━━━━━━

:repeat_button: No-cap models β€” length is a FLAG, not a paywall

The β€œ8-second cap” is a SaaS meter. These open models simply don’t have one:
:star: LongCat-Video (Meituan) β€” 13.6B MIT model pretrained for minutes-long continuation (not clip-stitching); ~15-min demos, runs ~12GB. πŸ•΅οΈ shipped by a food-delivery giant β€” nobody lists it next to Wan/Hunyuan.
:star: Causal-Forcing / Self-Forcing (Tsinghua) β€” autoregressive streaming with a rolling cache = real-time, infinite 480p on a 6GB card. πŸ•΅οΈ Feb/May-2026 arXiv repos, no product wrapper β†’ invisible to tool search.
SkyReels-V2 (Skywork) β€” --video_length rolls out infinite T2V/I2V via Diffusion-Forcing; 1.3B fits ~15GB. πŸ•΅οΈ buried under the Wan/Hunyuan canon.
MAGI-1 (Sand.ai) β€” autoregressive world-model, constant memory at ANY length + a built-in extender; the 4.5B distill runs at home. πŸ•΅οΈ press only covered the 24B flagship.
FramePack (lllyasviel) β€” VRAM stays flat at ~6GB regardless of length β†’ 60–120s on a gaming laptop; one-click Windows app. πŸ•΅οΈ bare repo, zero marketing (the one here you might already know).
:rocket: Wan2GP β€” one launcher that runs LongCat / MAGI / SkyReels on as little as 6GB (even a GTX-10). The low-VRAM crowd’s secret entry point.

━━━━━━━━━━━━━━━━━━━━━━━

:desktop_computer: Run them on someone else’s GPU β€” free

comfyui-kaggle β€” boots ComfyUI on Kaggle’s free 30h/week GPU (2Γ—T4 = 32GB, no card) with a no-account tunnel = a standing render farm for any long workflow.
ModelScope 魔搭 β€” free video API-Inference (Wan2.2) + free GPU notebooks/Spaces to run any long-video repo on Alibaba’s hardware.
HF ZeroGPU β€” (above) the rare long models, one click, no install.

━━━━━━━━━━━━━━━━━━━━━━━

:china: Hosted generators β€” free DAILY quota (the drip beats the meter)

:star: 小云雀 Xiaoyunque (ByteDance / CapCut team) β€” narrative studio on Seedance 2.x: ~90 free credits on daily login (~10+ clips/day), 15–60s with native audio + multi-shot consistency. πŸ•΅οΈ a separate CN-only ByteDance product from Jimeng/Doubao.
ζ™Ίθ°±ζΈ…ε½± Qingying (Zhipu) β€” free during open testing, image-to-video + built-in sound; script it with GLM-Free-API to turn a session token into an OpenAI-style video endpoint.
ι€šδΉ‰δΈ‡η›Έ Tongyi Wanxiang (Alibaba) β€” daily sign-in credits, 10s 1080p, no watermark, free login only.

━━━━━━━━━━━━━━━━━━━━━━━

:recycling_symbol: The credit-pool layer β€” turn a daily cap into a pool

:star: jimeng-free-api-all β€” reverse-proxies Jimeng/Dreamina: 66 free video credits/account/day, comma-separated logins auto-rotate β†’ stack 10 of your own accounts = 660 renders/day, OpenAI /v1. πŸ•΅οΈ CN reverse-eng repo, GitHub-only.
Sub2API β€” pool your own free-tier accounts into one load-balanced video endpoint (smart scheduling, real /v1/videos).
:world_map: yangmao.ai β€” the wool-pull tracker: which free video tier is live TODAY (quotas move fast β€” the map that keeps this list from going stale).

πŸ—£οΈ Long talking-head / avatar β€” infinite presenter, local, no watermark

:star: InfiniteTalk (MeiGen-AI) β€” photo/video + your full TTS β†’ unlimited-length lip-sync, and dubs existing footage; one 4090.
HeyGem.ai / Duix (η‘…εŸΊζ™Ίθƒ½) β€” fully offline HeyGen clone: 10s selfie β†’ unlimited 4K presenter, Docker + desktop, no meter.
SoulX-FlashHead (Soul AI) β€” 1.3B, infinite real-time talking head, 96fps on one 4090 (checkpoint may be β€œcoming soon” β€” check).
Hallo2 (Fudan) β€” one photo + audio β†’ 4K, up-to-an-hour portrait (v2 removed v1’s 15s limit).
MultiTalk (MeiGen-AI) β€” two avatars talking from separate audio tracks β€” dialogue no SaaS offers.

:world_map: The map: awesome-free-models β€” a non-SEO’d community index where new keyless/free endpoints get logged before any blog covers them.

:warning: Two honest notes: CN free quotas move fast (Xiaoyunque Β· Qingying Β· Tongyi Β· ModelScope) β€” check the live number on yangmao.ai before a run; and the pool tools are for stacking your own accounts, nothing fancier. FramePack + Hallo2 are the two a jaded reader might already own β€” everything else is genuinely off the shelf.

━━━━━━━━━━━━━━━
The cap was always just a meter. The open models never had one.

3 Likes