Which formats can I convert between?

This page opens PNG, JPG, WebP, GIF and BMP. TIFF opens directly in Safari; in other browsers press «Pro editor» for the full editor, which reads TIFF. This page converts only to PNG, JPG and WebP — the browser's canvas can only encode those three. To save as GIF, BMP or TIFF, use «Export» in the full editor.

How is transparency handled in PNG to JPG?

JPG has no transparency, so this page fills transparent areas with white automatically — you can't pick another colour here. For a black or light-gray background, use «Fill transparency» on the «PNG to JPG» page: White, Black or Light gray.

Does conversion lose quality?

Converting to a lossless format (PNG) preserves quality; for JPG/WebP you can set quality to balance size and sharpness.

Are images uploaded to a server?

No — format conversion happens locally in your browser.

Image format converter

Opens PNG, JPG, WebP, GIF and BMP; converts to PNG, JPG or WebP, quality 10–100

or start a blank document

TutuEdit converts image formats online: drop an image in, pick PNG, JPG or WebP under «Convert to», and the result appears on the right — PNG to JPG, JPG to WebP, WebP to PNG and so on; for JPG and WebP you can also adjust «Quality» to shrink the file.

The page has two controls: «Convert to» picks PNG, JPG or WebP (default PNG); «Quality» runs from 10 to 100 (default 92) and only affects JPG and WebP, since PNG is lossless. Converting to JPG fills transparent areas with white, because JPG has no transparency; for a black or light-gray background, use «Fill transparency» on the «PNG to JPG» page. Conversion runs locally in your browser; images aren't uploaded.

Key features

Convert common formats

Opens PNG / JPG / WebP / GIF / BMP and converts to PNG, JPG or WebP; on this page only Safari opens TIFF directly.

JPG gets a white fill

Transparent areas become white automatically; for black or light gray, use the «PNG to JPG» page.

WebP saves space

Convert to WebP for files that are usually smaller and load faster.

Convert and compress

For JPG and WebP, adjust «Quality» to shrink the file while switching formats; it has no effect on PNG.

How to use

1
Open an image

Drag the image into the box, or click to choose; Ctrl+V pastes too.
2
Choose the target format

Pick PNG, JPG or WebP under «Convert to».
3
Adjust quality

For JPG and WebP, drag the «Quality» slider to control the size (default 92); it has no effect on PNG.
4
Download

Download the converted image; the file extension follows the new format.

FAQ

Which formats can I convert between?: This page opens PNG, JPG, WebP, GIF and BMP. TIFF opens directly in Safari; in other browsers press «Pro editor» for the full editor, which reads TIFF. This page converts only to PNG, JPG and WebP — the browser's canvas can only encode those three. To save as GIF, BMP or TIFF, use «Export» in the full editor.
How is transparency handled in PNG to JPG?: JPG has no transparency, so this page fills transparent areas with white automatically — you can't pick another colour here. For a black or light-gray background, use «Fill transparency» on the «PNG to JPG» page: White, Black or Light gray.
Does conversion lose quality?: Converting to a lossless format (PNG) preserves quality; for JPG/WebP you can set quality to balance size and sharpness.
Are images uploaded to a server?: No — format conversion happens locally in your browser.

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