DOKUNTAG Image Tools

Quickly prepare your photo to the size, file size, and format you need.

DOKUNTAG Image Tools helps you complete everyday photo-preparation tasks quickly and simply. Crop a photo, resize it using px/%/mm/cm, reduce it to a target KB/MB file size, and convert it to JPG, PNG, or WebP. Photos are processed on your device.

Download and platform options

Google Play Coming soon

The Android release is being prepared. It will be enabled when the public store URL is ready.

App Store Coming soon

The iPhone and iPad release is being prepared. It will be enabled when the public store URL is ready.

Web Coming soon

A web version is planned for suitable features.

Privacy approach

Photo processing happens on the device. Photos are not uploaded to a server; there is no required account, advertising, or in-app user tracking.

What it does

  • Crop a photo quickly.
  • Resize using px, %, mm, or cm.
  • Reduce the file to a target KB or MB size.
  • Convert between JPG, PNG, and WebP.
  • Use ready-made photo sizes.
  • Process photos on your device without uploading them to a server.
  • Developed as part of a planned 10-language support roadmap.

Everyday examples

  • Prepare a photo to a specific size for an application or profile
  • Reduce a photo to a target KB/MB size to meet an upload limit
  • Convert a JPG, PNG, or WebP file to the format you need
  • Use common photo sizes without calculating them again

Who is it for?

  • People who need a photo to fit a KB/MB upload limit
  • People who need a photo at a specific pixel, mm, or cm size
  • People who want quick JPG, PNG, or WebP conversion

App preview

Screenshots, video, and live demo will be published here as they become ready.

Pricing

First release is free

Frequently asked questions

Are my photos uploaded to a server?

No. Photo processing happens on your device and the app does not upload photos to DOKUNTAG servers for its own processing.

Do I need an account?

No. An account is not required to use the app.

Where are the Android and iOS store links?

Real Google Play and App Store links will become active on this page when the store releases are public. We do not show fake links before release.