Last updated 08-22-2026
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Seevio
Seevio is a browser-based AI video generator at seevio.ai built on ByteDance Seedance models, now led by Seedance 2.5 with native 30-second single-segment output, built-in audio, and up to 50 combined image, video, and audio references. You upload reference assets, tag them in a prompt, and generate cinematic clips with motion replication, video extension, and batch runs of up to ten variations.
Most text-to-video sites treat uploads as optional first frames. Seevio centers on multimodal references: you can copy choreography, camera moves, effects, and sound from @Image1 or @Video1 style tags, then refine segments without regenerating the whole timeline. Seedance 2.5 adds longer native scenes and stronger consistency during local edits, while Seedance 2.0 still offers 4K output and lighter Mini or Fast variants for cheaper credit burn.
Freelance editors, social media managers, and marketing teams are the clearest fit. The homepage documents ad templates, education demos, dance covers, and film pre-visualization workflows, and the REST API at api.seevio.ai supports async tasks with webhooks for product integrations.
Seedance 2.5 generates native 30-second single-segment videos with built-in audio and up to 50 joined reference assets
Tag @Image1 or @Video1 in prompts to replicate choreography, camera moves, and effects without long prompt engineering
Credit table lists Seedance 2.5 at 20 credits per second for 720p text-only output, or 12 credits per second with a 3-second reference video
Seedance 2.0 still supports 480p through 4K output, with 4K billed at 70 credits per second
Batch generation creates up to 10 videos at once with identical settings from the web UI
REST API at api.seevio.ai handles async task creation, polling, webhooks, and credit-aware billing
Seedance 2.5 adds 30-second native scenes and 50-reference multimodal control beyond typical text-to-video tools
Reference uploads let you copy choreography and camera moves from existing clips instead of over-prompting
One-time credit packs never expire, which suits occasional projects better than a monthly subscription
Seevio states that uploaded content and generated videos are not used to train AI models
Commercial use license and API access are included on every paid subscription tier
Every generation requires a paid subscription or credit pack; there is no unpaid trial tier listed
Seedance 2.5 tops out at 1080p on the credit table, while 4K remains on Seedance 2.0 at higher credit rates
NSFW or explicit content is blocked by content safety filters
What is the entry price for Seevio?
Seevio requires a paid subscription starting at $14.90 per month or a one-time credit pack starting at $39.90 for 1,000 credits before generating videos. Every paid tier includes watermark-free downloads, API access, and a commercial use license.
How many credits does a 5-second 720p clip cost on Seevio?
On Seevio, Seedance 2.5 at 720p without video input costs 20 credits per second, so a 5-second clip uses 100 credits. Adding a 3-second reference video drops the rate to 12 credits per second, or 96 credits for the example 5-second output.
What changed in Seedance 2.5 on Seevio?
Seedance 2.5 on Seevio supports native 30-second single-segment videos, up to 50 combined image, video, and audio references, built-in audio generation, and more consistent local edits. Seedance 2.0 remains available for 4K output and lower-cost Mini or Fast variants.
What files can I upload to Seevio?
Seevio accepts JPEG, PNG, WebP, BMP, TIFF, and GIF images, MP4 and MOV videos up to 50MB each, and MP3 or WAV audio. Seedance 2.5 coordinates as many as 50 joined inputs across those asset types in one generation.
Does Seevio have an API?
Yes. Seevio exposes a REST API at https://api.seevio.ai for Seedance 2.5 and Seedance 2.0 tasks with async creation, status polling, and webhooks. You need an active subscription or credit pack, and API keys are created from the dashboard.
Are Seevio videos watermarked?
Seevio generates watermark-free videos by default. The web UI and API both let you download clean MP4 files for commercial use when your plan includes the commercial license bundled on paid tiers.