Image Converter
Convert PNG, JPG, WebP, AVIF, GIF, BMP and more — in your browser, zero upload.
Processed on your device — nothing is uploaded
Transparency is preserved for WebP and PNG. JPEG replaces transparent areas with white.
About the Image Converter
Convert images between all the formats your browser supports: PNG, JPEG, WebP and (on Chromium browsers) AVIF. Modern formats like WebP and AVIF can cut image weight by half or more at the same quality.
Transparency is preserved when converting to PNG or WebP. Everything runs locally through the Canvas API — there is no upload, no queue and no limit.
How to use the Image Converter
- 1Drop your image into the box.
- 2Pick the output format — WebP for the web, PNG for lossless transparency, JPEG for photos.
- 3Press Convert and download the new file.
Frequently asked questions
Is AVIF supported?
On Chrome, Edge and Opera yes; your browser encodes it natively. If your browser cannot encode AVIF, the conversion will fail with a clear message — use WebP instead.
Will I lose transparency?
Not if you convert to PNG or WebP. JPEG has no transparency channel, so transparent areas become white there.
Is anything uploaded?
No — conversion happens entirely on your device.
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