UPSAMPLER
AI Video Upscaler · Model

FlashVSR

A fast, economical video upscaler — built for production B-roll lift, social-content upscaling, and high-volume video work where cost per second matters. Decent quality at reasonable speed; not as faithful as SeedVR2 but cheaper for batch jobs.

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At a glance

Price
1.25 Credits/MP·sec
Our rating
Max resolution
8.3 MP
Type
Precise
Max 8.3 MP
Best for

What FlashVSR is best for

fast video upscalingproduction B-roll enhancementsocial-content upscalinggeneral-purpose video lift
Strengths and limitations

How FlashVSR performs

Strengths

  • fast video upscaling
  • good speed-quality balance

Limitations

  • less specialized than SeedVR2 for photographic content
  • newer / less proven
Prompting

How to prompt FlashVSR

Practical tips to get the most out of FlashVSR.

  1. 01no prompt needed
  2. 02use for general video upscaling workflows

Tips are tuned for FlashVSR specifically.

Examples

Made with FlashVSR

Before
After
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Alternatives

Alternatives to FlashVSR

Other models on Upsampler that cover similar ground.

Seed VR 2 Large

The larger variant of ByteDance's SeedVR2 with higher fidelity for archival-grade outputs. Same source-preserving philosophy as the standard model — no creative reinterpretation, no invented detail — just better recovery of fine texture and edge sharpness for hero archival pieces.

0.5 Credits/MP
Try a free video upscaler — no signupCompare FlashVSR with every other ai video upscaler model
FAQ

Frequently asked questions

What is FlashVSR?

A fast, economical video upscaler — built for production B-roll lift, social-content upscaling, and high-volume video work where cost per second matters. Decent quality at reasonable speed; not as faithful as SeedVR2 but cheaper for batch jobs.

How much does FlashVSR cost on Upsampler?

1.25 credits per megapixel-second. No subscription, credits never expire.

What is the maximum output resolution?

Up to 8.3 megapixels per generation.

What are alternatives to FlashVSR?

Common alternatives: Seed VR 2 Large.

Can I try FlashVSR for free?

You can try a free, no-signup version of our ai video upscaler. Note that the free version may use a different, lighter model rather than FlashVSR itself.