PixelBatch

Name: PixelBatch
Author: Keshav Bhatt

A Linux desktop app that batch-optimizes images and reports file size changes.

By Keshav Bhatt

Free Open sourceLinux

Official websitegithub.com

Download pageflathub.org

Alternatives

Image OptimizerA Linux desktop app that shrinks PNG and JPEG files losslessly without changing how they look.
OptiPNGA command-line PNG optimizer that recompresses images to a smaller size without losing information.
pngquantA command-line utility for lossy compression of PNG images that keeps full alpha transparency.

About PixelBatch

PixelBatch queues images for parallel optimization and supports JPEG, PNG, GIF and SVG. It offers lossless and lossy compression options, configurable output paths and format-specific settings.

The app shows original and optimized file sizes and can open optimized images from its interface. It is distributed as a Linux desktop application.

Strengths

Processes multiple images in parallel
Supports JPEG, PNG, GIF and SVG
Offers lossless and lossy compression settings

Limitations

Available for Linux

Details

Pricing: FreeFree and open source under GPL-3.0-or-later.
License: GPL-3.0-or-later
Developer: Keshav Bhatt
Platforms: Linux
How it runs: Downloadable app
Best suited for: Linux users preparing batches of images for websites or storage
Categories: Image editors, Photo tools
Last verified: October 8, 2026
Added: October 8, 2026
Provenance: Selected from the Flathub
Sources: github.com/keshavbhatt/pixelbatch

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