Images
Image Converter & Compressor
Convert PNG, JPG, and WebP images, shrink file sizes, and resize in bulk. Nothing is uploaded, so your photos stay on your device.
How to use this tool
Add images with Add images, by dragging them in, or by pasting with Ctrl+V. PNG, JPG, WebP, GIF, BMP and SVG files work, and you can convert several at once.
Choose a preset (Web, Email or Lossless), or set the format yourself: WebP, JPEG or PNG. Lower the Quality to make files smaller, and open Resize to set a Max width or Max height: proportions are kept and images are never enlarged. For JPEG, choose the background color that fills transparent areas.
Each image shows a preview, what it was and what it becomes (such as PNG to WEBP), and its size before and after. Open Compare to see the two side by side, then download one image or use Download all (.zip). Camera details and GPS location are removed from every converted image.
How to use this tool
Add images with Add images, by dragging them in, or by pasting with Ctrl+V. PNG, JPG, WebP, GIF, BMP and SVG files work, and you can convert several at once.
Choose a preset (Web, Email or Lossless), or set the format yourself: WebP, JPEG or PNG. Lower the Quality to make files smaller, and open Resize to set a Max width or Max height: proportions are kept and images are never enlarged. For JPEG, choose the background color that fills transparent areas.
Each image shows a preview, what it was and what it becomes (such as PNG to WEBP), and its size before and after. Open Compare to see the two side by side, then download one image or use Download all (.zip). Camera details and GPS location are removed from every converted image.
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Before and after sizes for every image you convert.
Lighter images make pages load faster and emails send more reliably. Drop in a batch and get web-ready files back.
- Compress and convert
- Switch between WebP, JPEG, and PNG, tune quality, or enter a target file size for WebP and JPEG. Compare the original with the result and see its actual size, including a clear message when a target cannot be reached.
- Batch and resize
- Convert up to 30 images at once, resize by percentage or pixel limits, and add a name prefix. Download files individually or together as a zip once processing finishes. Failed files can be retried.
- Private by default
- There is no upload, account, or watermark. Location and camera metadata are removed, which is useful before sharing photos publicly.
Frequently asked questions
Can I make an image smaller than a specific file size?
Enter a target in KB for WebP or JPEG. The tool lowers quality without changing your chosen dimensions. If even the smallest encoded result is over the target, it says so; lower the pixel limits or choose a larger target. PNG is lossless and does not use this setting.
Are my images uploaded anywhere?
No. Images are decoded, resized, and re-encoded by your browser. They never leave your device, and nothing is stored once you close the page.
Which format should I choose?
WebP gives the smallest files for websites and supports transparency. Choose JPEG when you need to share with older software or email. Choose PNG for logos, screenshots, and anything that must stay pixel-perfect.
Why did my file get bigger?
Converting an already compressed JPEG to PNG, or a small optimized PNG to a high-quality format, can increase the size. Lower the quality, switch to WebP, or resize the image to bring it down.
Does it keep transparency?
WebP and PNG keep transparent areas. JPEG cannot be transparent, so those areas are filled with the background color you choose, white by default.
Is there a size limit?
Up to 30 images per batch, and each file can be up to 40 MB. Very large photos may be slow on older phones, so resizing them down helps.