AutoMosaic R18

Automatic image mosaicing

Automatically apply mosaic
to image batches.

AI automatically detects female genitalia, male genitalia, and the anus. Apply mosaic or blur across multiple images.

$20 USDWindows 10 / 11

Trial: up to 20 images/batch · watermarked

v3.70 released Oct 14, 2026
v3.70

For anime illustrations and photos.

Anime illustrations

No touch-ups

96%

453 / 470 images

Detected 99%

2.Standard Detection

Real-world images

No touch-ups

90%

276 / 306 images

Detected 98%

4.Realistic Detection

Share of these samples requiring no touch-ups. Results vary with image quality and conditions.

View the results breakdown
View processing samplesAdult images · Opens an external site
Images processed on your PCCode-signedGUI & CLIEnglish / Japanese / Chinese / Korean

01 Detection results

How much was handled automatically?

See both the images where targets were detected and those that needed no touch-ups.

Anime illustrations

v3.70 / 2.Standard Detection

Sample count 470

Processing time 213 sec

Detected
99%466 images
Completely missed
1%4 images

Breakdown of the 99% detected

No touch-ups
96%453 images
Missed masking
1%3 images
Extra masking
2%10 images

Real-world images

v3.70 / 4.Realistic Detection

Sample count 306

Processing time 160 sec

Detected
98%300 images
Completely missed
2%6 images

Breakdown of the 98% detected

No touch-ups
90%276 images
Missed masking
3%9 images
Extra masking
5%15 images

“Detected” includes “No touch-ups,” “Missed masking,” and “Extra masking.” Percentages are approximate shares of all samples, with rounding adjusted to match totals.

Measured with the samples and presets shown here. Results and processing times vary with image quality, conditions, and your PC. Always review the processed images.

Take a look at the actual output, too.

View processing samples Adult images · External site

02 Features

Less repetitive work. More time to create.

Choose your targets and output style, then process images in a batch.

AI detection

Choose a preset for the targets you want to process.

Batch processing

Apply the same settings to all images in a folder.

Local processing

Process images on your PC without uploading them.

Detection targets
Female genitalia / Male genitalia / Anus
Output styles
Mosaic / Blur / Fill / Bars
Image formats
JPG / PNG / BMP / GIF / WebP
UI languages
English / Japanese / Chinese (Simplified & Traditional) / Korean

For people, faces, eyes, text, and license plates, use General .

Advanced features & processing speed
  • Add ADetailer / YOLO models to the Models folder to extend detection targets.
  • Automatic mosaic sizing is available for FANZA / DLsite / BOOTH.
  • Run from the command line as well as the graphical interface.
  • Get notified of new versions and update from within the app.
  • Typical time per image: 0.5–3 seconds on GPU / 3–5 seconds on CPU. Times vary with your PC, GPU, and image conditions.
AutoMosaic R18 / Interface
AutoMosaic R18 English interface, light themeAutoMosaic R18 English interface, dark theme

Click to enlarge

03 How it works

Choose. Adjust. Process the batch.

Set detection targets and output styles from a single screen.

  1. 1

    Choose a preset

    Pick a preset for your targets and output style.

  2. 2

    Select an input folder

    Choose the images you want to process.

  3. 3

    Adjust the output

    Set mosaic size and other options.

  4. 4

    Click Start

    Review the processed images when finished.

A one-minute introductionWatch the basics on YouTube

04 Requirements

Check your PC.

A GPU is optional, but processing will be slower without one.

OS
Windows 10 / 11 64bit
Memory
8 GB or more recommended
Application size
About 7 GB
GPU
NVIDIA GPU 4 GB or more VRAM recommended
Network
No image uploadsInternet access for update checks

05 Try & buy

Trial version

See the results on your own images.

AutoMosaic R18 / Windows

  • All features available
  • Up to 20 images per batch
  • Watermark added to output images
Download trial version

v3.70 · ZIP file

Usage notes
  • Processing time depends on your PC and GPU specifications.
  • Always review the processed images.
  • Detection accuracy may vary with image quality and conditions.
Read the terms of use →

Highlights summarized from published user reviews.

More review highlights
  • Users who compared similar tools particularly praised AutoMosaic’s detection accuracy
  • Large image batches are easier to process with consistent quality
  • Detecting light mosaics and replacing them with stronger processing is especially useful
  • Updates noticeably improved processing speed and mosaic-area selection
  • CLI integration with other tools and custom applications is highly valued

Updates

Latest version v3.70
Released October 14, 2026

Improved detection in photos and CPU performance, plus user-requested enhancements.

Version history

Image preview