Upscale your video online
Upload your clip, choose a model, and see the cost before processing. Compare detail and motion with the original.
First eligible 5-second 720p Standard run: free
Verify your email to use your first video run without credits or a card. A failed run does not use the trial; longer clips and other settings show their exact credit cost before submission.
Browser upload limit: 500 MB. For larger files, paste a publicly accessible HTTPS URL. Each job supports videos up to 10 minutes.
Quick scene presets
Presets pick a model for a common scenario. You can still switch models manually below.
Upscaled preview
Compare the enhanced output before exporting the final file.
Upload a clip, paste a direct video URL, or load the sample. No example video is downloaded until you ask for it.
Tip: keep your original FPS and avoid pre-scaling. The upscaler handles cadence better than most NLE plugins.
Test before processing the full video
Upscaling cannot recreate detail removed by heavy messaging compression. Test the hardest 5–10-second segment first; a higher-priced model is not automatically a better fit.
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Why model choice matters for video upscaling
SeedVR2, FlashVSR, Standard, Pro, and Ultimate have different cost, speed, and quality tradeoffs. The selected model is stored with the task.
Temporal consistency
Review handheld shots, pans, and scene cuts for frame-to-frame stability. Results vary by source and model.
Recoverable detail cleanup
Check whether visible hair, text, and fabric survive enlargement without harsh edges or invented texture.
Artifact cleanup
Compare block compression and ringing before and after; weak sources may still keep visible artifacts.
Motion-aware scaling
Inspect fast action and repeated patterns for ghosting at several timestamps before committing a longer clip.
Real motion comparison: an owned 2-second moving benchmark and the actual SeedVR2 provider output from that same clip. It demonstrates the video pipeline, not a universal quality promise. Videos load only after you click play.
Choose the video model before checkout
Video upscaling quality depends on model, duration, output resolution, and source motion. Use the table before spending credits on a full clip.
Pick the model that fits this clip
Standard, FlashVSR, SeedVR2, Pro, and Ultimate are separate choices with different cost and source-fit profiles.
Time and cost are tied to duration
The live estimate uses the verified video length, output resolution, and selected model instead of a vague flat price.
Review motion, not one frame
Check faces, text, fast motion, scene cuts, and compression blocks at multiple timestamps before running a longer job.
Read comparisons when infrastructure matters
Use SeedVR2 vs Topaz and SeedVR2 vs FlashVSR when choosing between browser delivery, desktop software, and self-hosting.
Model selection table
| Model | Best for | 1080p 5s start | Main risk |
|---|---|---|---|
| Standard | Fast previews, light cleanup, low-risk tests | 45 credits | May not recover enough detail for final 4K delivery |
| FlashVSR | Self-hosting comparisons and sharper VSR-style tests | 150 credits | Can require more review for motion and infrastructure tradeoffs |
| SeedVR2 | SeedVR2-specific restoration and online workflow tests | 245 credits | Source quality still limits what can be truthfully recovered |
| Video Upscaler Pro | Higher-quality hosted delivery when standard tests pass | 245 credits | Higher credit cost; verify a short segment first |
| Ultimate | Best-effort finishing on valuable clips | 245 credits | Most expensive lane; weak sources may not justify it |
1080p model cost comparison
These are the 5-second minimums at 1080p. The live estimate uses the selected model, resolution, and verified video duration.
| Actual model | Starting credits (5s at 1080p) |
|---|---|
| Standard | 45 credits |
| FlashVSR | 150 credits |
| SeedVR2 | 245 credits |
| Video Upscaler Pro | 245 credits |
| Ultimate | 245 credits |
How the online video upscaler works
Upload, model selection, exact cost, checkout recovery, status tracking, and download stay in one flow.
- Step 1
Upload or link your clip
Upload files under 500 MB in the browser, or paste a publicly accessible HTTPS URL for larger source videos.
- Step 2
Pick the target resolution and model
Use 720p for previews, 1080p for most delivery work, or 4K only when you need a larger output and the source justifies it. Compare the model table before checkout.
- Step 3
Submit after checking credits
Credits are estimated from model, output resolution, and clip length before you submit. If the balance is short, checkout can resume the same task.
- Step 4
Review and download the result
Compare the finished MP4 with the source at faces, text, motion, and scene cuts before using it for delivery.
Good to know
The 500 MB cap is the browser upload limit, not the model limit. For larger files, paste a publicly accessible HTTPS URL. The model supports videos up to 10 minutes per job.
Processing time depends on the selected model, resolution, source duration, and provider queue.
Every model bills from a 5-second minimum, then scales by verified source duration and output resolution.
Upload the highest-quality source you have and keep the native frame rate for best results.
Video upscaler FAQ
Quick answers about online use, model identity, cost, checkout recovery, and safe retries.
Do I need ComfyUI or desktop software to use this?
No. The tool runs in the browser with upload, model selection, status tracking, and download on the same page. Local ComfyUI still makes sense for custom graphs, but this page is the faster path for a finished online result.
Which SeedVR2 video upscaler model has the best quality?
There is no universal winner. Quality depends on the clip's motion, compression, and source detail, so compare the same short segment before paying for a longer run. A higher price does not guarantee a better result for every source.
Which target resolution should I pick?
Use 720p for previews and lightweight social assets, 1080p for most delivery work, and 4K when the source and credit budget justify a larger master.
What happens if the browser drops right after I click run?
The submit flow keeps a request key behind the scenes, so a retry can recover the same job instead of creating a second charge for the same clip.
Compare before choosing a video workflow
Estimate the job, compare hosted and local workflows, or check a desktop alternative before committing a valuable clip.
Estimate credits, time, and output size
Plan the whole clip with the same duration and resolution rules, then see the smallest public pack that covers it.
VHS to 4K: test a tape scene first
A tape capture needs deinterlacing before it is upscaled; check what a cassette can support and what a minute costs.
SeedVR2 vs Topaz Video
Compare online credits, desktop hardware, local rendering, cloud rendering, privacy, and workflow fit.
Online SeedVR2 vs ComfyUI
Compare a browser test with a local install before spending another evening on VRAM errors.
Video2X alternative: no install required
See what installing Video2X, Real-ESRGAN or Anime4K needs before you download, and what a hosted run costs instead.
Need a client-ready delivery?
Request a paid pilot with scoped timing, human quality review, and clear rework boundaries.