Image Converter

Converts images between formats — PNG, JPG, WebP, GIF, BMP, TIFF, ICO, and reads twenty-odd more including HEIC and PSD. Drop a file, pick the output format, download. Conversion happens in your browser, so photos never touch a server.

How to use

1. Drop the image — obscure formats like HEIC or PSD are fine as input.
2. Pick the output format.
3. For JPG or WebP output, adjust quality if you need a smaller file.
4. Download the converted image.

When you actually need this

• An iPhone HEIC photo that a form, an old app, or Windows refuses to open — convert to JPG.
• A JPG logo that needs to become PNG to keep a transparent background elsewhere.
• Converting PNG screenshots to WebP or JPG to cut page weight.
• Opening a one-layer PSD or TIFF as a normal shareable image.

Which format to choose

JPG is the small-file default for photos but has no transparency and loses a little on every save. PNG is lossless with transparency — right for screenshots, logos and sharp text, heavy for photos. WebP does both jobs smaller but a few old systems still reject it. Converting JPG to PNG does not recover quality already lost; it only stops further loss. Transparency survives into PNG and WebP, but flattens to a background colour in JPG.

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FAQ

Are my photos uploaded to a server when I use Image Converter?

No. Image Converter reads the file with the browser's Canvas API and processes every pixel on your own device. The image never leaves your computer, which is why it still works if you go offline after loading the page.

Will Image Converter reduce the quality of my image?

That depends on the setting you choose. JPEG and WebP are lossy, so a lower quality value means a smaller file and more visible artifacts; PNG is lossless and keeps every pixel exactly. Start around 80 percent quality — most photos stay visually identical at roughly a third of the original size.

Is there a file size or count limit?

There is no limit imposed by the site, because nothing is uploaded. The practical ceiling is your device's memory — very large files (over roughly 50 MP) may be slow on an older phone.