Name: Media Converter for Devs
Rating: 5.0 (2 reviews)

A private, local-first Mac app for converting video, audio, and image files. Media Converter for Devs is a fast, local-first media conversion tool for macOS. Convert videos, audio files, images, and image sequences into developer-friendly formats without uploading your files anywhere. Drop files or folders into the app, choose an output format, and export clean assets for apps, games, websites, prototypes, and creative tools.

Hey everyone 👋

I built Media Converter for Devs as a small local-first Mac utility for converting video, audio, and image files without cloud uploads, accounts, or heavy editing software.

It started from my own dev/game asset workflow, but I think it can be useful for other developers, creators, and indie makers too.

I’d love your feedback, especially on which formats, presets, or export controls would make it more useful.

This app is incredibly useful for quick tasks I used to have to jump into Photoshop for — or web tools like Squoosh and ShortPixel. But unlike those, this one handles audio, video, and images. Nothing gets uploaded to a cloud server — everything stays local.

Need to export video frames to create a GIF for your website? Done. Need to shrink a batch of images to a specific size on the long edge? Yep. Want to build a looping GIF from a folder of images? Easy. Creating a GSAP scroll animation like the ones on Apple's website — essentially a sequence of still images exported from video? Handled.

And it's fast. Really fast.

Great price, great features, and the developers are genuinely responsive to feature requests. The long-edge resize option (set a dimension like 2048 and it scales proportionally) — that one was actually my suggestion, and they built it.

And it's fast. Really fast.

Media Converter for Devs

Convert media locally on Mac. No sign-in. No cloud.

Convert media locally on Mac. No sign-in. No cloud.

What's great

What's great