Convert PNG to JPG and reduce file size by 60–80 %- free, browser-based, no upload.
Open Compress & Convert ToolPNG files are lossless and often 3–5 times larger than the equivalent JPG. For photographs, blog images, and any image without transparency, JPG delivers excellent quality at a fraction of the file size. Converting PNG to JPG is one of the easiest wins for website performance- smaller images mean faster load times and better Google PageSpeed scores.
A typical photo PNG of 4 MB often compresses to a 800 KB – 1 MB JPG at quality 85 with no visible difference. Images with transparency will have their transparent areas filled with white (the JPG format does not support alpha channels).
| Format | File Size | Quality | Compatibility | Use Case |
|---|---|---|---|---|
| PNG | Large | Lossless | Universal | Logos, graphics, screenshots, editing source |
| JPG | Small–Medium | High (lossy) | Universal | Photos, web images, email, social media |
| WebP | Smallest | High (lossy or lossless) | Modern browsers | Web performance, Core Web Vitals |
| AVIF | Smallest | Excellent | Modern browsers only | Next-gen web images |
Open the PNG to JPG converter
Click the button above or go directly to /tools/compress. No signup required- the tool is free and works instantly in your browser.
Drop your files
Drag and drop your PNG files onto the upload area, or click to browse. You can convert up to 20 files at once on the free plan (500 on Pro).
Download your JPG files
Click Download on each file or use Download All as ZIP to save everything at once. All processing happens in your browser- nothing is uploaded to a server.
Complete privacy
Your files never leave your device. All conversion happens inside your browser using the Canvas API and WebAssembly.
Instant results
No upload, no queue, no waiting for a server. Conversion starts the moment you drop your files.
True batch processing
Convert up to 20 files at once on free (500 on Pro) and download them all as a ZIP. No signup required.
Always free
Core conversion tools are free forever. No watermarks, no file size caps on common formats, no account required.
Does converting PNG to JPG lose quality?
Yes - JPG is a lossy format. At quality 85 the difference is invisible in photographs. However, for images with sharp edges, text, or flat colours (like logos), you may see compression artefacts. In those cases, keep the PNG.
What happens to transparent areas when converting PNG to JPG?
JPG does not support transparency. omnikitbolt fills transparent areas with white before encoding. If you need to preserve transparency, convert to WebP instead.
Should I convert my website's PNG photos to JPG?
Yes, for photographs. JPG is much smaller for photographic content with no visible quality loss. For logos and icons with transparency or flat colours, keep PNG or convert to WebP.
Is it better to convert PNG to JPG or PNG to WebP?
For maximum compatibility (email, older software) choose JPG. For web delivery where you want the smallest possible file size, choose WebP- it will be 25–35 % smaller than the JPG at the same quality.
Ready to convert? It takes less than 10 seconds.
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