Limited Offer · 50% OFF50% OFFYearly plans · GPT Image 2.5 + Seedance 2.5
Image 2
Seedance 2.5 Video Generator
Generate synchronized AI audio with the video.
Whether to return the last frame of the video.
Enable online search.
Result
Seedance 2.5 extends what you can direct in one generation — 1 to 30 second clips at 480p or 720p, synchronized audio, first and last frame control, and expanded image, video, and audio references.
Synchronized AI audio is generated with the video. Add the sound, ambience, effects, music, or dialogue direction you want directly to the prompt.
Synchronized audioChoose any whole-second duration from 1 to 30 seconds, then generate at 480p or 720p in seven supported aspect ratios, including adaptive.
1–30 secondsAdd up to 30 images, 10 videos, and 10 audio clips. Reference videos share a 30-second total limit, and reference audio shares a separate 30-second total limit.
30 images · 10 videos · 10 audioStart from text alone, anchor the opening with a first frame, or provide both first and last frames to define the endpoints of the generated clip.
Frame-guided generationResolution, duration, modes and audio — the core settings this generator exposes in one place.
Choose the input structure that matches your job: text, an opening frame, first and last frames, or a multimodal reference set.
Describe the scene, action, camera direction, and sound in text to generate a video without uploading source media.
Upload one image as the first frame, then describe how the scene should develop and what synchronized audio it should contain.
Provide opening and ending images to define the two visual endpoints, then use the prompt to direct the generated content between them.
Combine up to 30 images, 10 videos, and 10 audio clips as visual, motion, and sound references for one generation.
From an idea to a finished clip with synchronized sound, in three steps.
Choose text, first-frame, first-and-last-frame, or multi-reference mode, then describe the scene and synchronized audio you want.
Choose 1–30 seconds, 480p or 720p, and one of the supported aspect ratios. The price updates before submission.
Submit the task, follow its progress through the result panel, then preview and download the stored video when it completes.
Answers to your questions about Seedance 2.5.
Seedance 2.5 is ByteDance's video model with an extended duration range. On Image 2, describe the shot you want — or supply a first frame, first-and-last frames, or image, video, and audio references — and Seedance 2.5 renders a 1–30 second clip with synchronized audio at 480p or 720p.
Yes, by default. This generator enables synchronized AI audio for every Seedance 2.5 request unless you turn the Audio toggle off. Describe the dialogue, sound effects, ambience, or music direction you want in the same prompt as the video.
Four modes, all with synchronized audio: Text to Video, First Frame to Video, First & Last Frame, and Multi-Reference — add up to 30 reference images, 10 videos and 10 audio clips. Pick the input you have in the generator above and Seedance 2.5 takes it from there.
The generator calculates pricing dynamically from clip duration, resolution, and whether a reference video is included, then shows the exact price before you submit. You can adjust the settings before starting a task.
You can generate clips from 1 to 30 seconds — any whole-second duration in that range — at 480p or 720p. Preview a shot at 480p, then re-run the same prompt at 720p when you are happy with it.
Seedance 2.5 supports 16:9, 9:16, 1:1, 4:3, 3:4, 21:9, and an Auto option that adapts to your input frame — so you can produce video tailored to any platform.
Seedance 2.5 extends the duration range to 1–30 seconds (versus 4–15 seconds) and expands references to up to 30 images, 10 videos and 10 audio clips (versus 9 images, 3 videos and 3 audio clips). Seedance 2.0 tops out at 1080p, while Seedance 2.5 currently offers 480p and 720p. Both include synchronized audio and share the same four generation modes.
A clear video prompt usually works best in this order: subject, action, setting, one main camera move, visual style, and anything to avoid. Keep it focused, describe the sound and dialogue that matter, and use simple motion cues such as slow, smooth, or gradual. For longer clips, outline how the scene should change over time.
No. Image 2 (image2.im) is an independent AI platform that brings you Seedance 2.5 alongside other advanced models like Veo 3.1, Nano Banana Pro, and GPT Image 2. We are not affiliated with any third-party model provider — we make these models accessible in one workflow with generation history.
Still have questions? Contact us at [email protected]
Generate up to 30 seconds with synchronized audio, frame control, and multimodal references from the generator above.