Kompact - Image Editor

Kompact is a privacy-first, fully offline image editor and compressor for Android. Edit and compress your photos directly on your device, without relying on cloud services.

Editing tools:

* Crop, resize (pixels or percentage) and rotate images

* Multiple text overlays with custom size, color and position

* Draw with pen and highlighter tools

* Color filters: grayscale, sepia, vintage, cool, warm and custom hue

* Adjust brightness, contrast, saturation, warmth, shadows and highlights

* Transparent or custom background

* Edit or strip EXIF metadata, including GPS position

Compression and conversion:

* Batch processing of multiple images at once

* Compress by quality percentage (default: original quality) or target file size

* Convert between JPEG, PNG, WebP, BMP, GIF, TIFF, ICO and Telegram PNG (the original format is kept when no edit requires re-encoding)

* Live preview with estimated output size before processing

* Custom output file name (defaults to -edit) and destination folder

* Option to delete original files and preserve the source file date

* Detailed per-file report with original vs processed size

Kompact provides essential image editing and compression tools in a lightweight, open-source package. 100% offline: no analytics, no network telemetry, and no advertisements. Material Design 3 interface with dynamic theming and dark mode.