imagekit
A powerful, fast CLI tool for batch image processing.
imagekit launched on August 3, 2025 with 6 votes. The site was still online in September 2026, 1 year on.
What it does
ImageKit is a powerful, fast, flexible CLI tool for batch image processing. Written in Rust, it uses parallel processing for max performance, letting you easily resize, adjust quality, and add customizable watermarks to entire image directories - hzbd/imagekit
ImageKit is a powerful and fast command-line tool for batch processing images. - hzbd/imagekit
ImageKit is a powerful, fast, and flexible command-line tool for batch image processing. Written in Rust, it leverages parallel processing to maximize performance, allowing you to effortlessly resize, control the quality of, and add highly customizable watermarks to entire directories of images. Migration Notice: This project is now in Maintenance Mode (bug fixes only). ImageKit2 is a complete rewrite powered by Rust . It provides the same easy-to-use Python bindings but with significantly higher performance , better memory safety, and modern features. You can also directly download the pre-compiled binary package from the release page . git clone https://github.com/hzbd/imagekit.git cd…from github.com
Does a similar job
all alternatives →
Picture KitJan 2026 · picturekit.app · ▲10I’ve been working on a side project for a while and wanted to share it with the HN community to get feedback. The idea started simple: I wanted to do batch image processing entirely in the browser without uploading anything to a server. Most existing tools were either cloud-based (privacy concerns, slow for large batches) or desktop apps that were hard to automate and combine into workflows. A big source of inspiration was macOS Automator. I really liked how you could chain small actions into repeatable workflows, and I wanted something similar for image processing on the web. At first it…
BatchKit — Batch Image ToolkitAug 2026 · batchkit-app-2026.batchtool.workers.dev · ▲2Batch resize, compress and convert images privately



More dev tools this month
the category →

open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.
Dev tools · 28d ago · github.com

Contribute to reladraw/reladraw development by creating an account on GitHub.
Dev tools · 26d ago · github.com
OpenBot▲362Grok Bot alternative: free, local, open-source, multiplayer
Dev tools · 23d ago · openbot.run
Talanoa▲346Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…
Dev tools · 21d ago · talanoa.email
CoreSpeed▲332One MCP for everything your agents need: apps, memory, tools
Dev tools · 29d ago · corespeed.io
Source: Product Hunt launch ↗
Launched alongside, August 2025
the whole month →

I built the world's most impractical 1000-pixel display and anyone in the world can draw on it. It draws a single pixel at a time and takes 30-60 minutes to complete a single image. Anyone can participate in the project by voting for the next image to be drawn, and submitting images. https://kilopx.com/
Work · 2025 · benholmen.com


Kitten TTS is an open-source series of tiny and expressive text-to-speech models for on-device applications. We are excited to launch a preview of our smallest model, which is less than 25 MB. This model has 15M parameters. This release supports English text-to-speech applications in eight voices: four male and four female. The model is quantized to int8 + fp16, and it uses onnx for runtime. The model is designed to run literally anywhere eg. raspberry pi, low-end smartphones, wearables, browsers etc. No GPU required! We're releasing this to give early users a sense of the latency and voices…
AI · 2025 · github.com

I was wondering how I can arrange objects along a spherical helix path, and read some articles on it. I ended up learning about parametric equations again, and make this visualization to document what I learned: https://visualrambling.space/moving-objects-in-3d/ feel free to visit and let me know what you think!
Life & fun · 2025 · visualrambling.space

For HTML Day 2025 [1], I made a web service that displays the current sky at your approximate location as a CSS gradient. Colours are simulated on-demand using atmospheric absorption and scattering coefficients. Updates every minute, without the use of client-side JavaScript. Source code and additional information is available on GitHub: https://github.com/dnlzro/horizon [1] https://html.energy/html-day/2025/index.html
Dev tools · 2025 · sky.dlazaro.ca