Image Processing
Drag an image here or click to upload
JPG · PNG · WebP · GIF · BMP supported
Supported Formats
Notes
- Resize maintains aspect ratio
- PNG ignores quality setting (lossless)
- Converting re-compresses and strips metadata (EXIF), so even at 100% quality the size can differ from the original
- All processing runs locally in your browser
Related Tools
The image converter & resizer loads JPG, PNG, WebP, GIF and BMP images, scales them down to a maximum width you choose, and exports them as JPG, PNG or WebP. A quality slider lets you trade file size against fidelity, with before/after dimensions and size shown side by side.
Everything runs on a canvas inside your browser — images are never uploaded, so ID photos and other sensitive pictures never leave your machine.
How to use
- Drag & drop or click to load an image (JPG, PNG, WebP, GIF, BMP).
- Set a maximum width in pixels. Leave it empty to keep the original size; otherwise the aspect ratio is preserved.
- Choose the output format (JPG, PNG or WebP) and quality (10–100), then press Convert.
- Check the preview and output size, then download.
Common use cases
- Meeting upload limits
- Compress photos quickly to fit the size limits of forums, storefronts or application systems.
- WebP for faster pages
- Convert to WebP — smaller than JPG at similar quality — to speed up your website.
- Normalizing screenshots
- Turn PNG screenshots into lighter JPGs for attachments, or go the other way when you need lossless quality.
Good to know
PNG is lossless, so the quality slider does not apply to it. For JPG and WebP, lower quality means smaller files; 75–85 is a good range for ordinary photos.
Conversion re-encodes the image and strips metadata such as EXIF (location, device info) — which is why even quality 100 produces a different file size than the original. If you want location data gone before sharing, that is a feature.
Frequently asked questions
What is WebP and why use it?
An image format from Google that is roughly 25–35% smaller than JPG at comparable quality. All modern browsers support it, making it ideal for web images.
What quality setting should I use?
75–85 for photos is barely distinguishable from the original while much smaller. For text-heavy screenshots use 90+ or lossless PNG.
Is my original file modified?
No. The result downloads as a new file; the original is untouched.
What happens to EXIF data?
EXIF metadata is removed during conversion, so no location or device information remains — useful for cleaning photos before posting them.
Are animated GIFs supported?
GIF works as input only: the first frame is converted as a still image. Animation is not preserved.