Convert to JPG

JPG is the format every phone, computer, website, printer and upload form accepts. When a picture arrives as PNG, WebP, HEIC, AVIF, GIF, BMP, ICO or SVG, this converter turns it into a standard JPG — one file or a whole folder at a time — with the quality, background colour and size you choose. It runs in your browser, so the files are never uploaded.

How to use this tool

1. Choose the images; different formats can be mixed in one batch.
2. Set the JPG quality: 90% is visually lossless, 75–80% gives much smaller files.
3. Choose the colour that fills transparent areas (white by default), and optionally limit the long side.
4. For SVG files you can set a render width, because vector art has no fixed pixel size.
5. Download the JPGs individually or as a ZIP.

Formula

Long-side limit L: scale = L ÷ max(width, height), only when the image is larger

Each image is decoded by the browser (HEIC through a libheif decoder where the browser cannot read it), drawn onto the background colour with high-quality smoothing — in halving steps when shrinking a lot — and encoded with the browser’s JPEG encoder at the chosen quality.

Example

A 1024 × 1024 px transparent PNG logo of 180 KB converted at 90% on white becomes a JPG of roughly 60–90 KB. An SVG icon of 120 × 80 rendered at a width of 1200 px becomes a sharp 1200 × 800 px JPG.