An Offline Alternative to Cloud Converters
General-purpose cloud converters are convenient for one-off, non-sensitive files across many formats. But they work by uploading your file to a remote server, processing it there, and sending it back — which isn't ideal if your images are confidential, you're offline, or you'd simply rather nothing left your device. webpimage is a Windows app built specifically for WebP/JPG/PNG conversion that never uploads anything.
For Windows 10 & 11 · EV-signed installer · No subscription
webpimage vs. cloud-based file conversion tools
A general comparison of how the two approaches differ — not a claim about any specific product's pricing or features.
| Aspect | webpimage | cloud-based file conversion tools |
|---|---|---|
| Where files are processed | Locally, on your PC | Uploaded to remote servers |
| Internet connection | Not required after install | Required for every conversion |
| File privacy | Images never leave your device | Images pass through third-party infrastructure |
| Pricing | Free core formats; $9.99 one-time for Pro formats | Varies by provider — commonly subscription or per-conversion credits |
| Best suited for | Sensitive images, large batches, offline environments | Occasional conversions across many unrelated file types |
Nothing Is Uploaded
Conversion runs entirely on your Windows PC — there's no server round-trip for your images.
Works Without Internet
Once installed, webpimage doesn't need a connection to convert files.
Whole-Folder Batch
Convert an entire folder of images in one pass, with no per-file upload limits.
No Subscription
Free for JPG/PNG/WEBP; Pro formats are a one-time $9.99, not a recurring charge.
Frequently Asked Questions
Why choose an offline converter over a cloud-based one? +
If your images are confidential, subject to internal data-handling policies, or you simply don't want files transiting a third-party server, local processing removes that concern entirely — there's no upload step at all.
Does webpimage support the same formats as a general cloud converter? +
webpimage is focused specifically on image formats: JPG, PNG and WEBP for free, plus BMP, TIFF, GIF, ICO, TGA and HDR with Pro. It isn't a general-purpose document/media converter.
Is it free to try? +
Yes — the free version converts to JPG, PNG and WEBP with no account, no time limit, and no file-count restrictions.
Try it without the upload step
Free download for Windows 10 & 11. No account, no upload, no subscription.