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Reduce Noise and Remove Grain from Photos for Free

Upload any photo to reduce noise and grain in one tap, completely free. Clean results with natural detail.

Grainy, noisy, speckled image
Clean, natural-looking photo with smooth detail

Why do photos appear grainy or noisy?

Noise and grain often appear in low light, on older cameras, or when photos are heavily compressed. These conditions reduce image quality and make photos look speckled or unclear.

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Grain from dark photos

The camera boosts brightness and adds grain

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Noise from older cameras

Lower-quality cameras struggle with detail and add noise

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Lost detail

Noise reduction smooths the image too much and blurs real texture

How Citrus removes grain while keeping details natural

Many noise reduction tools simply blur photos to hide grain. Citrus works differently. It uses AI to tell real detail apart from noise, so your photos become cleaner and smoother without losing texture or sharpness.

Advanced AI denoising that removes grain without blur

AI noise reduction removes grain without blurring important detail.

Preserves natural edges and fine textures

AI noise reduction preserves edges and fine textures.

Fixes low light noise from night or indoor photos

AI noise reduction cleans low-light photo noise.

Makes dark areas look cleaner and smoother

AI reduces chroma noise for cleaner shadows.

Restores clarity where the camera smeared detail

AI restores clarity where camera smearing occurred.

How to remove noise from a photo using Citrus

Cleaning up grainy photos is effortlessly easy. Citrus handles everything automatically.

Step 1Before

Upload your noisy photo

Choose any grainy, speckled, or low-light image.

Step 2

Tap Enhance

Citrus detects noise and restores clarity without oversmoothing.

Step 3After

Compare & download

View the before/after and save your clean, high-quality photo.

See how Citrus removes grain and restores clarity

Citrus creates smoother, cleaner images without wiping out real detail. It reduces noise carefully, so textures, edges, and lighting still look natural, not over-smoothed or fake.

Night photo grain removal

Fix noisy night photos with balanced, realistic lighting.

AI removes noise from night photo while keeping detail.

Indoor low light cleanup

Smooth out ISO noise from dim or indoor settings.

Indoor photo before/after — Citrus noise reduction example.

Face and skin noise reduction

Cleaner skin texture without plastic look

Portrait noise reduction — Citrus restores natural skin clarity.

Shadow noise correction

Remove colored speckles in dark areas.

Citrus fixes chroma noise in shadow regions.

Why Citrus is the best tool to reduce photo noise

Citrus doesn't trade sharpness for smoothness - it balances both.

Natural looking clean results example
After
Before

Natural looking clean results

  • Clean up photo naturally
  • No plastic skin
  • No overly smoothed surfaces
  • Retains real detail and texture
Ideal for low light images example
Before
After

Ideal for low light images

  • Nighttime photos
  • Indoor shots
  • Concerts, events, restaurants
  • Dark selfies
Smart AI that protects detail example
After
Before

Smart AI that protects detail

  • Removes grain
  • Restores edges
  • Smooths shadows
  • Eliminates color noise

Noise Reduction - Frequently Asked Questions

Yes. Citrus is designed to clean up strong low-light noise and restore clarity while keeping the image natural.

Yes. Citrus works well on photos from older phones, including iPhone 11, 12, 13, 14, and 15 (including Pro models), as well as many Android devices. It reduces noise and grain while making photos look cleaner and more HD.

Yes. Citrus reduces both grain (luminance noise) and colored speckles (chroma noise) for cleaner, more balanced photos.

Yes. Citrus cleans noise while preserving skin texture and facial details, so portraits stay natural and realistic.

Yes. Citrus is free to use on web, iOS, and Android. An optional Citrus Plus plan offers unlimited use, faster processing, and no ads.

Yes. Citrus works well on nighttime photos by reducing grain caused by low light, while keeping shadows, lighting, and details natural.

Yes. Citrus cleans noise in indoor photos taken without flash, which often look grainy due to low lighting.

Yes. Citrus is designed to reduce noise from high ISO settings, smoothing grain while preserving sharpness and detail.

Yes. Citrus reduces noise across the entire image, including backgrounds and objects, while keeping edges and textures intact.

Yes. Citrus preserves the original colors and tone of your photo while reducing noise, so images don't look washed out or altered.

No. Citrus reduces noise carefully while keeping natural sharpness, avoiding the blurry or plastic look common in other tools.

Yes. Citrus can clean up low-quality phone photos by reducing noise and improving clarity. Results depend on the original image, but photos often look noticeably cleaner.

No. Citrus preserves details like skin texture, hair, fabric, and edges, so photos don't look over-smoothed.

Yes. Citrus is ideal for cleaning up noisy photos before posting on social media, sending to friends, or saving to albums.

Yes. Citrus can reduce noise in compressed or downloaded photos, such as images saved from social media, helping them look cleaner even if some quality was lost.

Yes, but only on mobile apps. Batch denoising is currently available on the Citrus iOS and Android apps, allowing you to clean multiple photos in one go.

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Ready to clean up your photo?

Reduce noise and restore HD clarity in one tap.