Low-light grain
Phone and webcam footage shot indoors at night or under one lamp. The camera raises gain, so dark areas crawl with speckles.
Fit:Strong fit
Grain out · detail kept
AI Video Denoiser
Upload a short grainy clip and our AI video denoiser removes low-light grain, high-ISO sensor noise, and compression speckle at the original resolution. The frame size, frame count, and audio track are kept. Play both versions at the same moment, then download the clean MP4.
Denoise desk
Remove Grain From One Short Clip
MP4 or MOV20 MB15 s1x resolution
01 · Source clip Checked before charge
02 · Cost
Grain and sensor noise removal
Same width, height, frame count, and audio track.
20/s
20 credits per started second
03 · Compare
OriginalDenoisedNo clip selectedMy Creations
Quick answer
What Is an AI Video Denoiser?
An AI video denoiser is a model trained to separate random noise from real detail, then rebuild each frame without the grain. It aims to keep edges, faces, and text sharper than a simple blur or smoothing filter would.
The Banana Pro AI Video Denoiser runs a Topaz video enhancement model at 1x. That means the output has the same width, height, and duration as your upload. It removes visual noise only. It does not clean background audio, fix focus blur, or add pixels.
Know your noise
Which Video Noise Can AI Remove?
Most grainy footage comes from a small sensor starved of light. Match your clip to one of these noise types before you spend credits.
High-ISO sensor noise
Colored blotches and luminance grain from mirrorless, action, and drone cameras pushed to high ISO at dusk or in shade.
Fit:Strong fit
Compression speckle
Shimmering noise around edges and in flat skies after an app re-encodes a clip at a low bitrate.
Fit:Good fit when mild
Intentional film grain
Grain added on purpose for a filmic look. A denoiser treats it as noise and removes it, which may flatten the style you wanted.
Fit:Usually skip
Still-frame illustrations
AI Video Denoiser Examples
Three still-frame illustrations of common grainy footage: a night street, a dim interview, and fast motion at dusk. They are generated stills, not frames exported from this tool, so they show the kind of noise the denoiser targets rather than a measured result. Drag each divider to compare the noisy and clean stills, then check your own clip in the workbench.
NoisyCleanHandheld night street clip
A phone clip on a neon-lit street after dark is the classic low-light case. The noisy still shows shadow speckle and color blotches; the clean still shows the target look with smooth shadows and crisp signs.
NoisyClean
Interview in a dim room
A talking-head clip lit by a single lamp picks up grain on skin and walls. Compare faces in your own result: pores and stubble should remain rather than turning waxy.
NoisyClean
Fast motion at dusk
A skateboarder crossing a plaza in fading light adds sky and concrete grain to a moving subject. On your own clip, pause right after the motion to check for trails or smearing.
Four steps
How to Denoise a Video Online
Keep your original file. The workbench makes a separate clean copy, so nothing you upload is overwritten.
- 01
Upload one grainy clip
Choose an MP4 or MOV up to 20 MB and 15 seconds, with each side at most 1,920 pixels. Trim longer footage to the noisiest shot first.
- 02
Check the exact credit cost
The price appears before you start: 20 credits per started second. A 7.2 second clip bills 8 seconds. A file that fails validation is not charged.
- 03
Run the AI video denoiser
One verified pass removes grain at 1x. Processing usually takes a few minutes. You can close the tab and reopen the result from My Creations.
- 04
Compare, then download
Both players stay in sync. Pause on faces, text, and fast motion, check the result, and download the MP4 if you keep it.
Review like an editor
Check a Denoised Video Before You Keep It
Heavy noise hides detail the model cannot recover. Play the full clip once at normal speed, then scrub these five spots.
Flicker
Watch flat walls and skies for brightness pumping between frames.
Ghosting
Pause right after fast motion. Look for faint trails behind hands, wheels, or heads.
Plastic skin
Zoom in on faces. Pores and stubble should remain; smooth wax means the noise was too heavy.
Text and fine lines
Signs, captions, fabric, and hair should stay readable instead of smeared.
Audio
Listen once. The original track is carried over as-is, with the same hiss or hum it had before.
Compare your options
AI Video Denoiser vs Desktop Plugins vs Online Editors
Denoising tools fall into four groups. Pick by clip length, budget, and how much control you need.
| What matters | Banana Pro AI Video Denoiser | Desktop plugins (e.g. Neat Video) | Editing suites (e.g. DaVinci Resolve Studio) | Browser editors (e.g. CapCut, VEED) |
|---|---|---|---|---|
| Setup | Browser, sign in | Install inside a host editor | Install a full editor, GPU recommended | Browser or app |
| Price model | 20 credits per started second | Paid one-time license | Paid Studio license for noise reduction | Free tier plus subscription |
| Clip length | Up to 15 seconds per job | Full timelines | Full timelines | Varies by plan |
| Controls | One verified pass, no sliders | Noise profiles and strength sliders | Temporal and spatial settings | Usually one click or one slider |
| Resolution | Kept at the original size | Kept | Kept | Varies; often bundled with upscaling |
| Audio | Original track kept, not cleaned | Visual noise only | Separate audio tools | Often a separate audio denoise tool |
| Learning curve | Minutes | Needs editing experience | Steep | Low |
| Best for | One short grainy clip, no software installed | Ongoing edit projects with fine control | Full color and finishing workflows | Quick social edits |
Third-party summaries are based on public product pages reviewed on September 17, 2026 and may change.
Pick the right Banana Pro AI tool
Video Denoiser vs Video Restoration vs Video Upscaler
Three video tools touch image quality. Each one does a different job.
AI Video Denoiser
- Best for
- New phone, webcam, drone, or camera clips that look grainy in low light.
- Output
- Same resolution, grain removed, audio kept.
AI Video Restoration
- Best for
- Older digitized home video with tape noise and blocky compression.
- Output
- Same resolution, gentle cleanup tuned for archival clips.
Video Upscaler
- Best for
- A clean clip that must be delivered larger.
- Output
- 2× or 4× the pixel dimensions.
Transparent pricing
How Much Does It Cost to Denoise a Video?
Billing is 20 credits per started second of video. Uploads that fail validation cost nothing, and a job that fails after it starts returns its credits.
| Clip length | Credits |
|---|---|
| 3 seconds | 60 credits |
| 8 seconds | 160 credits |
| 15 seconds | 300 credits |
Honest limits
What the AI Video Denoiser Will Not Do
- It will not remove background audio noise, hiss, hum, or wind.
- It will not fix focus blur, motion blur, or camera shake.
- It will not enlarge the video. Use Video Upscaler for 2× or 4×.
- It will not process clips longer than 15 seconds or files over 20 MB.
- It will not offer strength sliders. One verified pass runs on every clip.
- It will not bring back detail that heavy noise has already erased.
Direct answers
AI Video Denoiser FAQ
What does an AI video denoiser remove?
+
It removes visual noise: low-light grain, high-ISO sensor speckle, color blotches in shadows, and mild compression shimmer. It keeps the original frame size, frame count, and audio.
Will denoising make my video blurry or plastic?
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It aims to remove grain without the blur of a simple smoothing filter, but very heavy noise can still leave skin or fabric looking smooth. Pause on a face in the compare view before you download.
Does it remove background noise from the audio?
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No. The AI video denoiser works on the picture only. The original audio track is copied to the result unchanged, including any hiss, hum, or wind.
Does the video denoiser change resolution?
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No. It runs at 1x and returns the same width and height you uploaded. If you need a larger file, run the clean result through Video Upscaler afterward.
How much does it cost to denoise a video?
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20 credits per started second. A 3 second clip costs 60 credits and a 15 second clip costs 300 credits. You see the exact price before you start.
Which files can I upload?
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One MP4 or MOV up to 20 MB and 15 seconds, with width and height each at most 1,920 pixels. Trim long footage to the grainiest shot first.
Why does my denoised preview not play in the browser?
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The result is an H.265 (HEVC) MP4. Safari, Edge, and Chrome on most recent systems play it, but some browsers and older machines cannot. Download the file and open it in a player or editor that supports HEVC.
Is there a free AI video denoiser here?
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No unlimited free tier is offered on this page. Each job uses credits, the price is shown before you run it, and failed jobs return their credits.
Keep editing
More Video Tools
Clean the grain first, then continue with the tool that matches your next step.
Video Upscaler
Enlarge the denoised clip by 2× or 4× for a bigger delivery file.
AI Video Restoration
Clean older digitized footage with tape noise and compression blocks.
Video Background Remover
Cut the subject out of a clean clip without a green screen.
AI Video Editor
Change a color, prop, or backdrop in a short clip with a written instruction.
Clean Up Your Grainy Clip
Upload one short MP4 or MOV, see the exact credit cost, and compare the denoised result frame by frame.
Denoise a videoLimits and pricing checked on September 17, 2026.