TapirUpscale
Free AI video upscaler that runs in your browser to turn blurry clips into sharp, detailed MP4s
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A free web-based AI video upscaler that processes videos locally in your browser to 1080p or 4K without uploading files.
About TapirUpscale
TapirUpscale is a free video upscaler that runs entirely in your browser. It takes low-resolution video clips and enlarges them to higher resolutions—up to 4K—while sharpening edges and restoring detail using AI models.
Unlike most online video upscalers that upload files to servers, TapirUpscale processes all work locally on your device. Videos are decoded, upscaled frame-by-frame, and encoded entirely in your browser, so nothing is uploaded and your files stay private.
The tool supports MP4, MOV, WebM, and MKV input formats and outputs H.264 MP4 files. It offers two upscaling engines: a small neural network (IMDN) for sources up to 720p, and AMD FidelityFX Super Resolution 1.0 for larger files. Users can choose between 2x and 4x upscaling, switch between Fast and High quality modes, apply Anime mode for line art, and adjust sharpening with a Detail slider.
There is no sign-up required, no watermark, and no queue. The site is free and supported by ads.
- browser-based
- free tool
- no watermark
- video upscaler
- ai video
- 4k upscaling
- privacy-focused
Features worth knowing
- Process videos locally in browser without uploading
- Upscale to 2x or 4x resolution
- Support for MP4, MOV, WebM and MKV formats
- Two upscaling engines: IMDN for up to 720p and AMD FidelityFX for larger sources
- Fast and High quality modes
- Anime mode for line art preservation
- One-frame preview before processing entire video
- Audio preserved in output MP4
- No account or sign-up required
- Output as H.264 MP4 at original frame rate
Pricing
Pricing model: Free
TapirUpscale metrics
| Metric | Value |
|---|---|
| Domain Rating | 0 no change since last check |
| Trust Flow | 0 no change since last check |
| Citation Flow | 0 no change since last check |
| Referring domains | 0 no change since last check |
| External backlinks | 0 no change since last check |
Ahrefs Domain Rating scanned 3 Nov 2026, updated 3 Nov 2026. Majestic scanned 3 Nov 2026, updated 3 Nov 2026. Link stats via Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
TapirUpscale domain facts
Reveal the domain facts
| Domain age | 2 days |
|---|---|
| Registered | |
| Expires | |
| Registrar | Porkbun LLC |
| DNSSEC | Not signed |
TapirUpscale launch results
| Measure | At launch, then latest |
|---|---|
| Domain Rating (Ahrefs) | 0 first measured 3 Nov 2026 |
| Trust Flow (Majestic) | 0 first measured 3 Nov 2026 |
| Referring domains (Majestic) | 0 first measured 3 Nov 2026 |
Day 0 since launch. Next receipt: day 30, 3 Dec 2026. The figures report a change; they do not say what caused it, and many things can. No figure here is a guess.
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FAQ
- Is TapirUpscale really free?
- Yes, there is no sign-up and no watermark. The site is supported by ads.
- Is my video uploaded anywhere?
- No. Decoding, upscaling and encoding all happen locally in your browser. Only the AI engine files are downloaded to your device.
- How is TapirUpscale different from other online video upscalers?
- Most online upscalers upload your file to a server. TapirUpscale runs in your browser, so nothing is uploaded, there is no queue and no account is needed.
- Can I upscale video to 4K?
- Yes, as long as your browser's video encoder can handle the result. A 1080p video at 2x becomes 3840 × 2160 (4K), and a 960 × 540 video at 4x reaches 4K too.
- Which video formats can I use?
- You can add MP4, MOV, WebM or MKV files. The result is saved as an H.264 MP4.
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