I Built a Free Batch Image Format Converter (Because Convertio Charges $25/Month)
I was trying to convert a bunch of PNG screenshots to JPG for a project. You know the drill — open Convertio, upload the file, download.
Except I hit a wall. Only 2 files at a time on the free tier. And if I wanted batch? $25/month.
That's ridiculous for something that should just work.
So I built something better.
What this tool does
Batch Image Format Converter runs 100% in your browser. No uploads. No accounts. No subscriptions.
- Drag and drop as many images as you want
- Convert between PNG, JPG, and WebP
- Download everything as a single ZIP file
- Works offline after the first load
- Your files never leave your device
Why this matters
Most online converters follow the same playbook: free for one or two tasks, then pay up. Or require an account just to use basic features. And somewhere between "upload" and "download," your files are sitting on a remote server.
For sensitive images — product photos, personal documents, work materials — that's a privacy problem.
This tool solves all three issues at once: it's free, private, and works offline.
Open and use it
No signup, no install, no tricks. Just open the tool, drop your images, and go.
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