"AI video loop generator" covers two different jobs. Some tools take a video you already have and add an AI transition so it loops without a jump. Others create a new looping clip from a text prompt or an image. Choosing starts with knowing which job you need.
LoopVideo publishes this page and makes one of the tools, so each entry lists strengths first and our own limits are included. Facts come from each product's official pages, checked on 24 October 2026. Prices and features change often, so confirm them before you buy.
Quick comparison
| Tool | Starts from | How it loops | Worth knowing |
|---|---|---|---|
| LoopVideo | Your video, up to 5 min / 300MB | AI transition of about 5 s from the last frame to the first | Free repeat preview; one watermarked free AI trial |
| Melies | Your video, up to 60 s / 100MB | AI bridge or boomerang, with an automatic seam check | Bridge is silent; exports 2×, 4× or GIF |
| Aura AI | Your video (2–15 s), a photo or a prompt | AI bridge; Extend Loop for long versions | Says downloads have no watermark |
| Luma Dream Machine | A prompt or an image | Loop option on new generations | 5 or 10 s, up to 1080p |
| Kling AI | Two images | Start and end frames | General generator, no loop mode |
If you already have the video
LoopVideo
Best for: making an existing clip loop with as little work as possible.
Upload an MP4, MOV or WebM file to the LoopVideo workspace. A free repeat preview, with no account needed, shows the jump before you spend anything. The AI seamless loop generates a transition of about five seconds from the last frame back to the first, joins it to your clip in the browser and keeps the sound, blended across the transition. Only the first and last frames are uploaded to generate the transition, and they and the result are checked for prohibited content; the full video stays in your browser. Free browser tools to crop, resize, reverse and convert to GIF cover the usual preparation.
Limits: there is no prompt and there are no settings; every clip gets the same fixed instruction and a transition of the same length, which is long relative to a very short clip. It does not generate video from text or images, does not check the seam for you, and accepts aspect ratios only from 2.5:1 to 1:2.5 for AI. AI requires sign-in, and email accounts must be verified. The free trial is one per person (checked by account, device and network), adds a watermark and is for personal, non-commercial use. Each watermark-free result costs one credit: plans start at $15 a month for 12 credits ($10.9 a month billed annually), and packs start at $12 for 5. A failed generation restores the credit or free trial. The transition is generated with Kling 2.5 Turbo through Kie; LoopVideo is not affiliated with Kie.
Melies
Best for: creators who want an automatic quality check and several export formats.
Melies' AI Video Loop keeps your frames and generates a bridge from the end back to the opening. It checks the seam at both joins and, according to Melies, refunds a loop that still fails after one retry. A Boomerang mode is also offered. Exports include MP4, a 2× or 4× repeat without re-encoding, and GIF for loops of 10 seconds or less.
Limits: uploads are capped at 60 seconds and 100MB. The bridge is silent, so Melies notes a pop may be audible where the audio wraps. A seamless loop costs 12 credits; plans start at $7 a month billed yearly for personal use, with a commercial licence from the Pro plan.
Aura AI
Best for: very long loops, and loops from photos or prompts as well as clips.
Aura AI's Loop Factory takes a 2–15 second clip and adds a bridge that matches colour and pace from the last frame back to the first. Extend Loop then stretches it to as long as 30 minutes without extra credits, according to its loop page, which suits ambient videos and background screens. It can also animate a photo as a loop, or loop a generation when "loop" is in the prompt.
Limits: the 15-second upload cap is short. Base loops are about 5–10 seconds; HD, longer loops and Extend Loop come with paid plans, and the loop page does not publish prices.
If you want to generate a new loop
Luma Dream Machine
Best for: creating a high-quality looping scene from a prompt or an image.
Dream Machine's Loop option, the infinity symbol in the prompt bar, makes a generation repeat seamlessly. Clips are 5 or 10 seconds at up to 1080p, and Luma recommends Loop for product showcases.
Limits: it creates new footage rather than looping a video you filmed. Free accounts get Draft Mode with limited monthly credits, and Loop is not available in Draft Mode. Luma's Ray3 FAQ lists Loop among its legacy features and says they occasionally produce abrupt transitions. Paid plans start at $30 a month (Plus).
Kling AI
Best for: full control in a general-purpose video generator.
Kling's Start & End Frames feature generates a transition between two images. With two very similar frames from one scene, the clip ends where it began, which is the basis of a loop; Kling warns that large differences can trigger a shot change. LoopVideo's own transitions come from a Kling model, so using Kling directly is a fair alternative if you will extract frames and join clips yourself.
Limits: there is no loop mode or upload-and-loop workflow, and Kling lists 1080p and watermark removal as paid-membership features.
Do you need AI at all?
Not always. If your clip already starts and ends on similar frames, a plain repeat may be enough: HeyGen's free Loop Video tool and LoopVideo's repeat preview both do this without a watermark. Editors can also hide the jump with a dissolve; see how to make a seamless loop in Premiere Pro, CapCut and After Effects.
How to choose
- Have a clip? LoopVideo, Melies or Aura AI; compare upload limits and sound handling.
- Need many minutes? Aura AI's Extend Loop, or repeat a LoopVideo cycle up to five times.
- Starting from an idea? Luma's Loop option, or Kling's start and end frames.
Whatever you use, watch the result several times before publishing. The LoopVideo workflow is in how to make a video loop seamlessly.
FAQ
What is the best free AI video loop generator?
None of the tools here offers unlimited free AI loops. LoopVideo gives one free AI loop with a watermark, Aura AI gives new accounts starter tokens, and Luma's free Draft Mode does not include Loop. Plain repeating is free in several tools.
Can AI make any video loop seamlessly?
No. Loops work best with a steady camera and continuous motion such as water, clouds or a turning product. Scene cuts, fast camera moves and large changes between the first and last frames are hard for every tool.
Do these tools keep the audio?
LoopVideo keeps the source sound and blends it across the transition. Melies keeps the source audio but leaves its bridge silent. Luma and Kling create new clips, so check each one's audio options.
