Image Converter
Convert images between JPG and PNG formats
Convert image formats instantly in your browser. Switch JPG to PNG, PNG to JPG, and keep control over quality and transparency.
Upload an image to convert
Drop a JPG or PNG file and select the output format. Processing stays on your device.
Pick the output format
Choose JPG, JPEG, or PNG. Set background color for JPG outputs and control quality.
Upload an image to unlock the settings panel.
Download the converted file
Preview the converted output, then download the new format instantly.
Process an image to see the output preview.
Need an exact file size?
Instantly resize images to fixed sizes like 50KB, 100KB, or 200KB. Perfect for exam forms and government uploads.
How the image converter works
Convert image formats without uploads, plugins, or software installs.
Upload a file
Choose a JPG or PNG image from your device.
Select an output format
Pick JPG, JPEG, or PNG and adjust quality or size.
Download instantly
Save the converted image in seconds.
Converter features
Keep full control over format, transparency, and output quality.
Convert PNG to JPG or JPG to PNG
Choose JPG or JPEG output quality
Keep PNG transparency or set a background color
Resize dimensions while converting
Fast processing with on-device web workers
Export to JPG, JPEG, or PNG
Private format conversion
Your images never leave the browser. Convert formats securely with on-device processing.
Image Converter FAQs
What conversions are supported?
Convert between JPG, JPEG, and PNG formats, including PNG to JPG or JPG to PNG.
Does the converter keep transparency?
PNG transparency is preserved for PNG outputs. JPG outputs use a background color.
Can I resize while converting?
Yes. Adjust dimensions while converting for a one-step workflow.
Is the image converter private?
Yes. All conversion happens locally in your browser.
Will converting affect image quality?
JPG outputs use a quality setting you control, while PNG stays crisp.
Do I need to install anything?
No installs required. Open the page and convert instantly.
Resize Image Online for Free
Image resizing means changing the width and height of a picture without affecting its visual clarity more than necessary. When you resize an image, you adjust its dimensions in pixels — for example, from 4000×3000 pixels to 1200×800 pixels. This helps reduce file size and makes the image suitable for websites, social media, forms, or email attachments.
Many platforms have size restrictions. Instagram prefers specific dimensions. Online forms often require images under a certain width or height. Large photos taken from phones or DSLR cameras are usually too big and need resizing before uploading.
With ImageResizo, you can resize JPG and PNG images directly in your browser. Simply upload your image, enter the desired width or height in pixels, and download the resized version instantly. You can maintain the aspect ratio to avoid distortion, ensuring your image keeps its original proportions.
All processing happens locally on your device. Your images are never uploaded to any server. This makes resizing fast, secure, and completely private.
Whether you need to resize an image for a website, reduce dimensions for faster loading, or adjust pixels for social media, our free online image resizer makes the process simple and efficient.
Compress JPG to 100KB Online
Many government forms, job applications, exam portals, and online submissions require images under 100KB. If your photo exceeds this limit, the system simply rejects it. Compressing a JPG image reduces its file size while preserving visual quality. With ImageResizo, you can compress JPG files to 100KB or any custom size in seconds.
This is especially useful for:
Passport photo uploadsCollege and exam forms
WhatsApp sharing
Email attachments
Website uploads
Since compression happens in your browser, your images stay private and secure. No uploads. No storage. No tracking.
Convert PNG to JPG Easily
PNG and JPG are two common image formats, but they serve different purposes. PNG files are typically larger and support transparency. JPG files are smaller and better suited for web use and sharing.
If you want to reduce file size or upload an image to a platform that doesn’t support PNG, converting PNG to JPG is the best solution.
ImageResizo allows you to convert PNG images to JPG format instantly. Simply upload your PNG file and download the converted JPG version in seconds. Why convert PNG to JPG? Smaller file size Faster website loading Better compatibility Easier sharing All format conversion happens locally in your browser. Your files are never sent to any server. This makes the conversion process fast, private, and secure.