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FastVSR
AI video upscaling and interpolation, in the app or via API
FastVSR makes low-res, low-FPS video sharp and smooth: up to 4x resolution and 2x or 4x frame rate on dedicated GPUs. Use the web app or plug the REST API into your pipeline. Exact cost shown upfront, full refund if a job fails on our side.
Hi Product Hunt 👋
We built FastVSR because a lot of good footage is stuck at low resolution and low frame rate, and fixing it usually means a powerful local GPU, hours of setup, and guessing what the job will cost. We wanted it to be one upload, or one API call.
**How it works**
1. **Upload** your video (MP4, MOV, AVI, MKV or WebM). You see the exact credit cost before you confirm.
2. **Process:** a dedicated GPU server spins up just for your job, with no shared queue. Watch progress live.
3. **Download** the result, with your original audio intact.
**What you get**
- 🔍 Up to 4x resolution upscaling (up to 4K resolution)
- 🎞️ 2x or 4x frame interpolation for smoother motion
- 🎧 Your original audio track, preserved
- 📐 Transparent pricing from a published formula, so you know the cost before you commit
- 🛡️ Fair billing: full refund if a job fails on our side, and if you cancel mid-job you pay only for the GPU time already used
**Built for developers too** 🧑💻
Everything you can do in the app, you can do over our REST API. Create an API key in your dashboard, then:
- Estimate the credit cost of a job before you submit it
- Upload large files straight to storage with a presigned URL
- Submit jobs with the upscale and interpolation settings you want
- Follow progress live over Server-Sent Events, or poll the job status
- Download results, list and cancel jobs, and check your credit balance
The docs have copy-paste examples in cURL, Python and Go, so batch processing, CI/CD pipelines, or your own video tool built on FastVSR are a few lines of code away.
Under the hood, upscaling runs on a diffusion-based video super-resolution model, and cutting-edge AI-based interpolation.
Sign up to get free credits, no credit card required. We'd love to hear what you upscale first, and what you think of the quality and the API!
About FastVSR on Product Hunt
“AI video upscaling and interpolation, in the app or via API”
FastVSR was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #34 on the daily leaderboard. FastVSR makes low-res, low-FPS video sharp and smooth: up to 4x resolution and 2x or 4x frame rate on dedicated GPUs. Use the web app or plug the REST API into your pipeline. Exact cost shown upfront, full refund if a job fails on our side.
On the analytics side, FastVSR competes within API, Artificial Intelligence and Video — topics that collectively have 579.7k followers on Product Hunt. The dashboard above tracks how FastVSR performed against the three products that launched closest to it on the same day.
Who hunted FastVSR?
FastVSR was hunted by INTELLERCE LLC. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of FastVSR including community comment highlights and product details, visit the product overview.
INTELLERCE LLC