{"id":269639,"date":"2026-10-27T05:22:19","date_gmt":"2026-10-27T12:22:19","guid":{"rendered":"https:\/\/picsart.com\/blog\/?p=269639"},"modified":"2026-10-27T05:22:19","modified_gmt":"2026-10-27T12:22:19","slug":"flux-3-max-vs-flux-3-max-keyframes","status":"publish","type":"post","link":"https:\/\/picsart.com\/blog\/flux-3-max-vs-flux-3-max-keyframes\/","title":{"rendered":"Flux 3 Max vs Flux 3 Max Keyframes differences explained"},"content":{"rendered":"

Flux 3 Max and Flux 3 Max Keyframes share the same output, 5 to 20 seconds of video at up to 1080p with sound, and differ mainly in how many fixed images you can hand them.<\/strong> Flux 3 Max takes a written prompt, one opening image, or an opening and a closing image. Flux 3 Max Keyframes accepts anywhere from 1 to 10 images and threads them through a single clip in the sequence you upload them. Both run in the Picsart AI Playground<\/a>, so choosing between them comes down to how much of the clip you have already planned.<\/p>\n

The short answer: count your fixed moments<\/span><\/h2>\n

Before opening either model, count the images that must appear on screen. Zero, one or two points to Flux 3 Max, while three or more points to Flux 3 Max Keyframes.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n
<\/th>\nFlux 3 Max<\/th>\nFlux 3 Max Keyframes<\/th>\n<\/tr>\n
Input<\/td>\nWritten prompt, opening image, or opening and closing images<\/td>\n1 to 10 images plus a prompt<\/td>\n<\/tr>\n
Image placement<\/td>\nBeginning, or beginning and end<\/td>\nEvenly spaced, in upload order<\/td>\n<\/tr>\n
Prompt’s job<\/td>\nCan describe the entire shot<\/td>\nShapes camera movement, speed and atmosphere across the images<\/td>\n<\/tr>\n
Length<\/td>\n5 to 20 seconds, 1-second steps<\/td>\n5 to 20 seconds, 1-second steps<\/td>\n<\/tr>\n
Resolution<\/td>\n720p or 1080p<\/td>\n720p or 1080p<\/td>\n<\/tr>\n
Aspect ratios<\/td>\nAuto, 21:9, 2:1, 16:9, 4:3, 1:1, 3:4, 9:16<\/td>\nAuto, 21:9, 2:1, 16:9, 4:3, 1:1, 3:4, 9:16<\/td>\n<\/tr>\n
Audio<\/td>\nOn by default, optional<\/td>\nOn by default, optional<\/td>\n<\/tr>\n
Reasoning level and seed<\/td>\nLow or high (high by default), fixed seed<\/td>\nLow or high, fixed seed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

How each model reads your images<\/span><\/h2>\n

Flux 3 Max<\/a> treats images as anchors at the edges of a shot. With no image at all, it composes everything from the prompt. With one, the clip opens on that picture and moves forward. With two, it opens on the first and finishes on the second, working out the movement in between so the final frame is exactly the ending you chose.<\/p>\n

Flux 3 Max Keyframes<\/a> treats images as stops along a route. Upload them in the order they should play and the model distributes them at equal intervals across the clip, then generates the motion carrying each one into the next. The result is a set of stills turned into one continuous take rather than a slideshow.<\/p>\n

What the prompt does in each<\/span><\/h2>\n

With Flux 3 Max, the prompt can carry the whole idea. Written words alone are enough for the model to build the entire shot, and adding an opening or closing image pins down where that shot starts and finishes.<\/p>\n

With Flux 3 Max Keyframes, the images already decide what appears and when, so the prompt has a narrower and more precise job. It shapes how the camera moves, how fast the clip travels from one image to the next, and the mood holding the sequence together.<\/p>\n

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Flux 3 Max: bookend images for a product reveal<\/h3>\n\n
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Opening image: a sealed matte black gift box on a marble counter. Closing image: the open box with a silver watch inside. The lid lifts slowly, warm side light catches the tissue paper, and the camera pushes in until the watch face settles in sharp focus.<\/p>\n\n