Kakusu — Hide Faces in Video
Mask faces. Review. Share.
Free · In‑App Purchases
Hide faces before sharing. Automatic face masking and timed manual masks on iPhone and iPad. Processing stays on your device. Save videos up to 15 seconds free.
Keep the moment. Cover the faces.
Kakusu detects faces in videos and covers them with a mosaic or solid fill. Choose a video, review the result, and save a new copy—all on your iPhone or iPad.
AUTOMATIC FACE MASKING
Select a video to start face detection and masking. Tracking helps bridge short gaps in detection. Adjust the mask style and extra coverage around faces.
REVIEW AT YOUR OWN PACE
Slow down to inspect details or speed up to review the whole video. Compare the original and edited versions. Preview speed does not change the speed of your saved video.
ADD MASKS WHERE YOU NEED THEM
Draw around an area to hide it. Use Start here and End here to set when it appears. Track a moving subject, adjust its position, and undo edits.
ON-DEVICE PROCESSING
Your videos are not uploaded to our analysis servers. No account is required. Your original video stays unchanged.
SAVE AND SHARE
• Export up to 1080p
• Keep or mute audio
• Resume your saved project
• No ads or watermarks
• Light and dark appearance
• Japanese and English
FREE AND PRO
Save videos up to 15 seconds for free. Import, edit, and review longer videos before purchasing.
Saving videos longer than 15 seconds requires Kakusu Pro, a one-time purchase with no subscription. Pro has no app-imposed duration limit for saving. Use Restore purchases to recover an existing purchase.
BEFORE YOU SHARE
Automatic detection and tracking can miss faces or lose their position, especially with profiles, small faces, low light, or fast motion. Review the entire video and add or adjust masks as needed. Text, license plates, and voices are not hidden automatically.
Longer videos need more processing time and available storage. Some videos may not be processed depending on your device, video format, or resolution.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Now supports iPad.
• Edit in portrait or landscape, with the video and editing menu side by side in wide windows.
• Choose a video directly from the editor when you open the app.
• Improved timeline thumbnail rendering.
The developer, Kazuhiro Ito, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kazuhiro Ito
- Size
- 9.2 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Kakusu Pro — Lifetime $9.99
- Copyright
- © 2026 Kazuhiro Ito