Video Upscaler

What is a video upscaler?

A video upscaler takes footage made at one resolution and re-renders every frame at a higher one. A plain resize only stretches the pixels you already have, which is why enlarged video looks soft and blocky. An AI video upscaler adds a second step: after enlarging, it redraws edges, textures and fine lines so the picture looks like it was captured at the bigger size, then writes the frames back out in their original order.

On NENE you choose the frame the video should end up in, not a multiplier. Pick 1080p (1920×1080), 2K (2560×1440) or 4K (3840×2160), and the clip is fitted inside that frame. Vertical video uses the same frame turned on its side, so a phone clip stays a phone clip. 2K is preselected because it is the sensible middle: a clear step up from HD without the very large files of 4K.

What this AI video upscaler does

You choose the frame, not a multiplier

Instead of typing 2x or 4x, you pick a target frame. The video grows until it touches the edge of that frame, so the result is predictable whatever size you started from.

No cropping, ever

The picture is fitted, never trimmed. A wide clip stays wide, a vertical clip stays vertical, and you never lose the edges of a shot to make it fill the frame.

Large sources are brought down too

If your footage is already bigger than the tier you chose, it is scaled to that tier and still cleaned up. Footage that already matches the tier is enhanced without changing its size.

Timing and sound stay put

Frame rate, number of frames and total length match your upload, so the upscaled file drops straight back onto your timeline. If your clip has a soundtrack it is kept; if it has none, none is added.

A standard MP4 you can post anywhere

The download is an MP4 with H.264 video and AAC audio, which plays in every browser, phone and editor. It is not bitrate-capped, so the file is generous with detail and can be big.

Billing that follows the clip

The price depends only on how many seconds you upload and which frame you pick. There is no subscription to start and nothing extra for a failed attempt, because credits are returned automatically.

How to use the video upscaler

1. 01

   Add the video

   Drop in an MP4 or MOV that is 1 to 30 seconds long and no larger than 30 MB. Use the original export rather than a copy that has already been compressed by a social app.

2. 02

   Pick the output frame

   Choose 1080p, 2K, 4K. The button shows the cost for your clip before you spend anything.

3. 03

   Start the upscale

   Press the button. The file is checked first, so a clip that breaks a limit is turned away before any credits are taken. Then you can wait or close the tab; the result waits in your history.

4. 04

   Preview and download

   Play the result in the panel, then download the MP4. Larger results are kept for a limited time, so save the ones you want to keep.

Upscale a video now

What size will your video be?

The result is the largest version of your clip that fits inside the chosen frame. The table shows what typical sources become. Heights and widths are always even numbers, so an unusual source can land a pixel or two off the figures below.

What a video upscaler can and cannot fix

What you should expect to improve

Soft edges look crisper, blocky compression and ringing around outlines are smoothed, fine texture such as hair, fabric and foliage is redrawn, and the picture holds up better on a large screen or a high-resolution phone.

What it cannot recover

Detail that was never captured stays invented rather than real. A face that is a handful of pixels wide will look cleaner, not recognisable. Text that was unreadable before will usually stay unreadable.

What it will not repair

Motion blur, out-of-focus shots, heavy noise, wrong colours and shaky footage are carried over. Upscaling changes the size and sharpness of the picture, not the way it was filmed.

What can look different

Because textures are redrawn, very busy surfaces such as grass or water can look slightly painted at 4K. If a clip looks over-processed, try the next tier down.

Fixing common video upscaler problems

The result looks over-sharpened or waxy

Step down one tier. A smaller jump asks the model to invent less. Also check that the source was not already sharpened or filtered by an app.

Blocky patches got bigger

Those are compression artifacts in the source. Go back to a higher-quality export if you have one; otherwise 1080p hides them best.

The upload is rejected

The message under the upload box says why: file type (MP4 or MOV only), size over 30 MB, or length outside 1 to 30 seconds. Nothing is charged for a rejected file.

A .mov file will not preview

Some browsers cannot preview HEVC .mov files, so the page cannot show the length or an exact price beforehand. The upload can still work, and the server charges for the real length it reads. Converting to H.264 MP4 first avoids the gap.

The output file is huge

Detailed footage at a high tier creates big files because the encoder is not capped. Pick a lower tier, or compress the download in your editor. One example from the provider: a 23-second 2K result was about 150 MB.

It failed or timed out

Credits are returned automatically on any failure, and a job still unfinished after 2 hours is stopped and refunded. Try again, or try a re-exported copy of the clip.

Video upscaler vs video quality enhancer

A video quality enhancer and a video upscaler overlap, but they are not the same tool. An enhancer is a broad label: depending on the product it may denoise, stabilise, recolour, relight, or interpolate frames. An upscaler does one job, making the picture bigger and sharper while it is redrawn.

This page is a video upscaler. It raises resolution and cleans up edges, texture and compression blocks along the way. It does not remove heavy noise, fix colour, steady a shaky camera or add frames, as the section above explains. If your clip is the right size but needs those fixes, use an editor for them first, then upscale the result.

What to upload for the best result

Start from the cleanest copy

An export straight from your editor or camera upscales far better than a download that was compressed and re-compressed by a platform. Blocky artifacts in the source get enlarged along with everything else.

Trim to what you need

Price follows length, so cut the clip to the part that matters. The limit is 30 seconds per upload; longer footage can be split in your editor and upscaled in parts.

Match the tier to the use

1080p is plenty for social posts and web embeds. 2K suits laptops and large phones, and 4K is for TVs or when you plan to crop in later. Costs double with each step.

Keep the orientation you filmed

Upload vertical video as vertical. It is placed in the rotated frame automatically; you do not need to rotate or pad it first.

Why upscale AI video?

AI video upscaling matters most for footage that was generated, not filmed. Many AI video models render at 720p to keep generation fast and affordable, and that includes NENE's own Viral Video Remake and Motion Transfer AI, which return 720p MP4s. That is fine on a phone screen, but it looks soft on a laptop, a TV or inside a 4K edit.

Upscaling an AI video is the finishing step: generate at the model's native size, keep the take you like, then lift it to 1080p, 2K or 4K here. You only pay to upscale the clip you actually keep, instead of paying a model to generate every attempt at a higher resolution.

What people use a video upscaler for

AI-generated clips

Most AI video tools output 720p or similar. Upscaling is the last step that makes them look finished at 2K or 4K. Made a clip with our viral video remake or motion transfer tools? Run the result through here.

Vertical video for social

Reels, Shorts and TikTok-style clips keep their 9:16 shape and gain resolution, with no black bars and no cropped heads or captions.

Mixed footage in one project

When a timeline mixes phone clips, screen captures and archive footage, upscaling each to the same tier gives the editor one consistent size to work with.

Old and low-resolution video

Family footage, early phone video and screen recordings from older machines can be lifted to a modern size. Set realistic expectations: it gets cleaner, not newly filmed.

Sharper without resizing

Footage that is already at the tier you pick is cleaned up at the same size, which helps when the pixel count is right but the picture is soft.

Creating the clip first? Make it with Viral Video Remake or Motion Transfer AI, then bring the finished MP4 back here to upscale it.

Target frame or 2x and 4x?

Many upscalers ask for a factor such as 2x or 4x. That works until your sources differ: 2x of a 480p clip is still small, while 2x of a 1080p clip may overshoot what you need. A target frame removes the arithmetic. You decide where the video will be shown, pick that frame, and every source lands there regardless of how it started. If you do need a specific multiplier, you can work it out yourself from the size table above and choose the nearest tier.

Credits and limits

Credits are taken when the job starts, at a fixed rate per second of your clip (rounded up to whole seconds, minimum one second). They are returned automatically if the upscale fails or has not finished after 2 hours. Files that break a limit are rejected before you are charged. Our caps are tighter than the 50 MB and 60 seconds the upscaling model itself accepts, to keep uploads quick and costs predictable.

Clip length

1 to 30 seconds

Input files

MP4 or MOV, up to 30 MB

Output

MP4 (H.264 video, AAC audio)

Output frames

1080p · 2K · 4K

Billing

Per second of the clip you upload

Watermark

None

Only upscale video you filmed, made, or have permission to use. An upscaled copy of someone else's clip is still their clip, and it does not give you any extra rights to share it. Do not upload content that is illegal or that shows people who have not agreed to be in it.

See the Terms of Service and pricing for credit packs and plans.

Video upscaler FAQ

What is a video upscaler?

A video upscaler enlarges footage to a higher resolution and, in the AI kind, redraws edges and texture so the larger picture looks sharp instead of stretched. NENE’s version also keeps the frame rate, length and audio of your original.

What does the resolution setting mean?

It is the frame your video is fitted into: 1080p is 1920×1080, 2K is 2560×1440, 4K is 3840×2160. Vertical clips use the same frame rotated. The picture is never cropped.

Can the output end up smaller than my upload?

Yes, if your video is larger than the tier you picked. A 4K clip sent to 1080p is brought down to 1080p and cleaned up. Pick 4K if you want to keep that size.

Which files and sizes can I upload?

MP4 or MOV, 1 to 30 seconds long and up to 30 MB. For longer footage, split it into parts and upscale each one.

Are the frame rate and audio kept?

Yes. Frame rate, frame count and duration match the original, so it stays in sync with anything else in your project. A soundtrack is kept; a silent clip stays silent.

How much does the video upscaler cost?

1080p costs 3 credits per second, 2K costs 6 credits per second, 4K costs 12 credits per second. A 10-second clip is 30 credits at 1080p, 60 credits at 2K, 120 credits at 4K. Buy credits on the pricing page.

How long does an upscale take?

It grows with clip length and output size, plus any wait in the queue. As a reference, an 8-second 1080p clip going to 2K typically needs about 30 to 40 seconds of processing. You can close the tab; the result stays in your history.

How long can I download the result?

Results up to about 40 MB are saved to your history. Larger ones are linked from the processing service and expire after about 14 days, so download the MP4 you want to keep.

Will upscaling fix a blurry or shaky video?

It sharpens and cleans, but it cannot undo motion blur, focus problems or shake, and it cannot bring back detail that was never recorded. Expect a better-looking version of the same footage.

Is it better than a 2x or 4x upscaler?

It is simpler rather than strictly better: you choose the final frame and every source lands there. The picture quality comes from the same kind of AI enhancement either way.

Is there a watermark, and what if it fails?

There is no watermark. If an upscale fails, the credits are returned automatically.