Free PNG to JPG converter
Flatten PNG to JPEG without uploading. Best when you do not need transparency and want smaller photo files.
Click to choose images, or drag them here
JPG, PNG, WebP, GIF, SVG · up to 50 files · max 40 MB each
How small should files get?
Custom settings activeThe tool finds the highest quality that still meets the target size, and scales down only if needed. Images already under the limit are left unchanged.
How it works
Step 1 · Add files
Drop PNG files into the drop zone above.
Step 2 · Confirm settings
JPG output is locked on this page — ideal for photos and form uploads.
Step 3 · Download
Download each JPEG, or export all results as a ZIP.
Why this conversion
Photos saved as PNG are often huge. JPEG usually shrinks them for email and form uploads. Logos with transparency should stay PNG or become WebP instead.
About PNG
PNG supports transparent backgrounds and keeps sharp detail.
About JPG
JPG removes transparency and is better for photos.
Good for
- Camera or screenshot photos that were saved as huge PNGs
- Portals and email systems that only accept JPG
- Flattening a photo-like PNG when you do not need a transparent cutout
What to watch for
Logos, icons, and UI with transparency should not go to JPG — transparent pixels become white. Use PNG to WebP or keep PNG for graphics.
Why convert PNG to JPG here instead of uploading
| Compared to | Compress Locally (this site) | Typical upload tools |
|---|---|---|
| Conversion | PNG to JPG runs on your deviceYes — | File is sent to a converter serverNo — |
| Privacy | Original and result never leave the browserYes — | Uploads may be logged or cachedNo — |
| Batch work | Batch convert several files, then download a ZIP — no upload waitYes — | Free tiers cap batch size; ZIP download often needs signupNo — |
| Formats we skip | No HEIC/RAW/video encode — JPG, PNG, WebP, GIF, SVG in; JPG/PNG/WebP outVaries — | May accept more exotic formatsYes — |
Frequently asked questions
Will transparency disappear?
Yes. Transparent areas become white in JPEG. Keep PNG or convert to WebP if you need a transparent background.
Should I use WebP instead of JPG?
If the destination supports WebP, prefer PNG to WebP for smaller files with transparency. Use JPG when the form or portal explicitly requires JPEG.
Can I convert many PNGs at once?
Yes. Drop several PNG files, convert to JPG, then download each file or all results as a ZIP.
Will quality look worse after PNG to JPG?
JPEG uses lossy compression, so fine text and sharp edges may soften slightly. Use the compare view to check before downloading.