Image Converter

This free image converter changes photos between PNG, JPG, WebP, BMP and SVG right in your browser. Use it for the most-searched conversions — PNG to JPG, JPG to PNG, WebP to PNG and PNG to WebP — or to convert an image to PNG. As a complete image format converter it lets you convert image online for free, batch-convert several files at once and adjust quality, with nothing uploaded to a server.

What Is Image Conversion?

Image conversion is the process of moving an image file into a different format by changing its encoding structure and compression method. For example, JPG to PNG conversion turns a lossy-compressed photo into lossless-compressed pixel data. This tool supports PNG converter, JPG converter, WebP converter, BMP and SVG converter formats; in addition, with the PNG compression feature the size of existing PNG files can be reduced. Multiple images can be uploaded and batch-converted at once, and all processing happens in your browser.

The most common uses of image conversion are: converting JPG or PNG images to WebP to improve website performance, rendering SVG vector graphics to PNG or JPG, saving images that need transparency such as logos and icons in PNG format, compressing PNG files to reduce size, and meeting the format requirements that social media platforms accept.

Convert Image to PNG: PNG Converter

PNG (Portable Network Graphics) is an image format that uses lossless compression and supports transparency (alpha channel). When you convert an image to PNG — making a photo or image a PNG — it is usually preferred in these cases:

• Logo and icon images: when a transparent background is needed, PNG is required. Because JPG does not support transparency, logo files are almost always prepared as PNG.
• Screenshots: lossless compression is needed for text and edges to look sharp; PNG is ideal for this purpose.
• Archiving for editing: if an image will be edited later, JPG losing quality on every save is a problem; PNG prevents this loss.

PNG conversion can increase file size. For example, a 500 KB JPG photo can grow to 1.5-3 MB when converted to PNG. For this reason, WebP or high-quality JPG is recommended over PNG for photo-based web images.

JPG to PNG and PNG to JPG: The Right Choice

JPG to PNG and PNG to JPG conversions serve different scenarios. The most important point when converting PNG to JPG is transparency: transparent pixels in the PNG turn into a white background when converted to JPG, because JPG does not recognize the alpha channel. This tool performs that conversion automatically with a white background.

When converting JPG to PNG, it is important to know that lost information cannot be recovered. An image saved as JPG already contains compression losses; converting to PNG does not bring these losses back, it only enlarges the file. For this reason, JPG to PNG conversion should only be done to add transparency or for archiving.

WebP to JPG and WebP to PNG

WebP is a modern image format developed by Google. It supports both lossy and lossless compression and can include transparency. WebP to JPG conversion is used to make a WebP image compatible with older systems. WebP to PNG conversion is preferred to move a WebP image to PNG while preserving its transparency.

In terms of its advantages, WebP offers a file 25-35% smaller than PNG and 25-34% smaller than JPG at the same visual quality. This difference directly affects page load speed, especially on e-commerce sites and blog pages.

Format Comparison Table

You can review which image format is suitable for which situation in the table below:

How to Convert an Image Online — Step by Step

To convert an image online with this tool is quite simple — no software to install. Follow the steps below:

1. Select or drag the image: drag your PNG, JPG, WebP, BMP or SVG file into the upload area, or click to select it. Multiple files can be selected at once; the maximum file size is 10 MB/file.
2. Set the target format: choose the output format from PNG, JPG, WebP or BMP. To reduce size, prefer WebP or JPG.
3. Adjust quality and resolution: for JPG or WebP, choose High Quality / Balanced / Small Size. 75-85% is usually enough for web use; 90-95% is recommended for print quality. With resolution scaling you can optionally reduce the pixel size to 75%, 50% or 25%.
4. Press the Convert button: click "Convert and Download". The whole process happens in your browser; your data is not sent to a server.
5. Download the result: a single image offers a direct download link; multiple images offer a list with separate downloads and a Download All as ZIP option. If a file comes out larger than the original, the tool shows you an alternative suggestion.

Which Image Format Should You Choose When?

For website images, WebP should be the preferred choice. Since all modern browsers support WebP, converting your existing JPG or PNG images to WebP shortens page load time and improves your Core Web Vitals (LCP, CLS) scores. On e-commerce sites, converting product images to WebP significantly reduces total data transfer.

For social media posts, JPG is usually preferred. Facebook, Instagram and Twitter handle the JPG format best. However, logos and images with a transparent background should always be shared as PNG; otherwise the transparent areas appear as black or white fill.

For print and prepress, a different consideration applies. Print jobs usually require high-resolution TIFF or PDF; however, some digital print providers also accept high-quality JPG or PNG. With this tool you can convert to JPG or PNG to prepare a file suitable for print providers.

Making a Photo a PNG: When Does It Make Sense?

Making a photo or image a PNG is usually preferred when the photo will be edited later or when a transparent image is needed. However, some misconceptions exist: moving from JPG to PNG does not improve image quality. The pixel information lost during JPG compression cannot be recovered. PNG only stores the existing pixels losslessly.

A practical example: if you want to remove a product photo's background and convert it to a transparent PNG, you can use the image converter. This two-step workflow is the fastest way to prepare cross-platform transparent product images.

SVG Converter: From Vector to Pixel Format

SVG (Scalable Vector Graphics) is a vector graphic format made of lines and shapes defined by mathematical coordinates. Because it is infinitely scalable, it is preferred for logos, icons and illustrations; however, not all platforms accept SVG. With this SVG converter you can convert your SVG files to PNG, JPG, WebP or BMP.

SVG to PNG conversion is the most common scenario: email signatures, social media profile images and older CMS systems usually do not accept SVG. Converting SVG to PNG solves this compatibility issue. In the conversion, the image is rendered to a pixel-based image at the width and height defined in the original SVG document.

• SVG to PNG: transparency is preserved. Ideal for logos and icons.
• SVG to JPG: transparent areas are filled with a white background. Suitable for photo-heavy images.
• SVG to WebP: transparency support with a small file size. Recommended for web use.

Reducing PNG Size: The Right Approach

PNG is a lossless format; for this reason browser-based tools cannot apply the quality slider to PNG. The most effective and correct way to reduce a PNG file's size is to convert it to WebP or JPG. WebP produces a file 25-35% smaller than PNG at the same visual quality and preserves transparency; for this reason it is ideal for images such as logos and icons. JPG offers the best size/quality balance for photo-based images.

The most common scenarios regarding PNG size:

• Increasing page speed by converting PNG images on a website to WebP
• Converting a PNG that exceeds an email attachment size limit to JPG
• Making images fit the size restrictions of social media platforms
• If transparency must be preserved, prefer PNG to WebP; if transparency is not needed, prefer PNG to JPG

Privacy and Security

This image converter runs entirely in the browser. Your image is not sent to any server over the internet; the conversion happens in your device's memory with the HTML5 Canvas API. Personal photos, company logos or screenshots taken from confidential documents can be processed safely with this tool.