MP4, MOV, WebM · 200 MB · 2 minutes · up to 4K
Visible noise appears as speckles or grain, especially in dark areas of a clip. Ottermind lets you reduce that distraction with an adjustable denoising strength. Start with a short selection and judge the result against your original. For a single photograph, use AI Image Denoiser instead. The comparisons below illustrate the task; they are not measured tool results.
Night skies, dim interiors and shadowed landscapes can look busy with unwanted speckles. Upload your footage and apply video noise reduction to make that grain less distracting. Aim for a natural-looking scene rather than a perfectly smooth surface: denoising cannot recover detail the camera never captured.
To remove grain from video, adjust strength from 0.05 to 1; the starting value is 0.5. Test a short clip and compare smooth areas with fine edges. Street signs, underwater textures and delicate wings need different judgments. If details look smeared, lower the strength and try again.
A still frame cannot show every tradeoff. Play the result and inspect skin texture, fine leaves and moving subjects for unwanted softness. Keep original audio when you need the existing soundtrack; this option does not clean it. Once satisfied, handle separate creative changes with AI Video Editor.
Add an MP4, MOV or WebM file. Set the clip start and end around a representative noisy section, including movement and fine detail. Sign in when prompted to process it.
Choose a denoising strength and decide whether to retain original audio. Start gently for faces or fine textures. Check model availability and the displayed cost before submitting.
When processing finishes, play the result and compare it with your original. Lower strength and retry if important details look too soft. Download the version you want to keep.
Reduce visible grain without treating brightness adjustment or color grading as noise removal.
Work with an existing MP4, MOV or WebM file rather than generate a replacement scene.
Choose start and end times to try a representative part of your footage first.
Decide whether the existing soundtrack belongs with the processed picture.
Follow the submitted job in the workbench and review its result when it finishes.
Download the reviewed clip, then use Video Compressor if you need a smaller delivery file.
The current Ottermind denoise tool uses FFmpeg, rather than an AI video denoising model. It provides adjustable video noise reduction. If you are comparing AI video denoisers, judge the actual result on your footage; the AI label alone does not establish how well a tool preserves detail.
The workbench accepts MP4, MOV and WebM files up to 200 MB and 120 seconds, with each frame dimension no larger than 4096 pixels. The current denoise model accepts selections from 0.1 to 120 seconds. A supported extension alone does not guarantee that every codec can be decoded.
No. This tool targets visible noise in the picture. The original-audio option controls whether you retain the existing soundtrack; it is not speech enhancement or removal of hiss, wind or hum. Audio cleanup requires a separate audio-processing workflow.
Do not expect it to repair those problems. Denoising targets grain; sharpening emphasizes edges, deblurring addresses blur, and compression-artifact repair tackles encoding damage. Upscaling changes resolution and is a separate task handled by Video Upscaler, subject to its current availability.
There is no lossless-restoration guarantee. Stronger denoising can soften real textures along with noise, and the downloaded output should be checked before you replace anything. Keep your source file, test a short selection, and accept some grain when that better preserves faces, lettering or movement.
Processing requires sign-in. Check the workbench's current availability and displayed cost before submitting a job. A successful job provides a processed video to preview and download. The denoise controls do not offer an output-format, bitrate or resolution selector; check the resulting file against your delivery requirements.
Upload a noisy video, choose a representative section and set the strength. Review texture and motion before downloading the result you want to keep.
Denoise your video
