Image Converter – Convert JPG, PNG, WebP, GIF & More
Convert images online for free with ToolGuru. Convert JPG, PNG, WebP, GIF, BMP, ICO, AVIF and other supported image formats directly in your browser.
🔒 Your images are processed in your browser and are not uploaded.
Free Online Image Converter
Use this free image converter to change photos and graphics from one format to another without installing software or creating an account. Conversion runs in your browser, so you can convert images online and download the files straight away.
Add one image or several at once, choose an output format, and download each result — or download all converted files together as a ZIP. Supported inputs are JPG, PNG, WebP, GIF, BMP, ICO, and AVIF. You can save to JPG, PNG, WebP, BMP, ICO, and AVIF when your browser can encode that format.
Convert JPG to PNG
Convert JPG to PNG when you need a lossless file or want to edit the image further. PNG keeps sharp edges and text more cleanly than JPG. Choose PNG as the output format, convert, and download a .png file with the same name as your original photo.
Convert PNG to JPG
Convert PNG to JPG when you need a smaller photo for email, social posts, or sites that still prefer JPEG. JPG does not store transparency, so any clear pixels are filled with the background color you choose — white by default. Use the quality slider if you want a smaller file.
Convert JPG to WebP
Convert JPG to WebP to shrink photos for websites without a large drop in visual quality. WebP is widely used for faster page loads. Pick WebP, set quality if you want a smaller file, and download the converted image. If WebP encoding is missing in an older browser, the converter hides that option instead of producing a broken file.
Convert PNG to WebP
Convert PNG to WebP when you want a lighter web graphic that can still keep transparency. This is a common step for product shots, icons, and UI assets. Choose WebP as the output format and convert in the browser — nothing is uploaded.
Convert WebP to JPG
Convert WebP to JPG when you need a photo that opens in older software, printers, or workflows that do not accept WebP. Transparent areas are flattened onto your chosen background color. The downloaded file uses a .jpg extension.
Convert WebP to PNG
Convert WebP to PNG when you need a lossless copy or an editor that prefers PNG. Transparency is kept. This is useful if you received a WebP image and need a PNG for design tools or documents.
More image format conversions
You can also convert GIF to JPG or PNG (the first frame of an animated GIF), BMP to JPG, PNG, or WebP, ICO to PNG, and PNG to ICO for favicon-sized icons. AVIF photos can be converted to JPG, PNG, or WebP. If your browser can encode AVIF, you can save images as AVIF as well.
TIFF and SVG are not converted here. GIF cannot be saved as an animated GIF from this tool — output is a still image in the format you select. The converter only lists formats it can actually produce in your browser.
How to Convert an Image
Step 1
Select your images
Drag files into the converter or choose them from your device. You can add more than one image.
Step 2
Choose the output format
Pick JPG, PNG, WebP, BMP, ICO, or AVIF when your browser can encode it.
Step 3
Adjust quality if needed
Lossy formats such as JPG, WebP, and AVIF include a quality slider. PNG, BMP, and ICO do not.
Step 4
Convert
Conversion runs in your browser. A progress message appears when you convert several files.
Step 5
Download
Download each converted image, or download all of them as a ZIP.
FAQ
What is an image converter?
An image converter changes a photo or graphic from one file format to another — for example JPG to PNG or PNG to WebP — so you can use it on a website, in a document, or in an app that expects a specific type.
Can I convert JPG to PNG for free?
Yes. ToolGuru’s image converter is free. Add a JPG, choose PNG, and download the result. No account is required.
Can I convert PNG to JPG?
Yes. Choose JPG as the output format. JPG does not keep transparency, so transparent areas are filled with the background color you pick (white by default).
Can I convert JPG to WebP?
Yes, in browsers that can encode WebP (current Chrome, Firefox, Safari, and Edge). WebP is often smaller than JPG at a similar visual quality, which helps web pages load faster.
Is the image converter free?
Yes. You can convert and download images at no charge. There is no sign-up and no payment step.
Do I need to create an account?
No. You can use this tool without registering or signing in.
Are my images uploaded to a server?
No. Images are processed in your browser and are not uploaded to ToolGuru. If you download a ZIP, that file is also built on your device.
Can I convert multiple images?
Yes. You can add several images, convert them in one pass, download each file, or download all converted files as a ZIP.
Does converting an image reduce quality?
It depends on the format. PNG, BMP, and ICO are lossless. JPG, WebP, and AVIF are lossy, so you can set quality from 10% to 100% (default 80%). Higher quality makes a larger file. Converting an animated GIF keeps only the first frame.
Which image formats are supported?
You can convert from JPG, PNG, WebP, GIF, BMP, ICO, and AVIF. Output formats are JPG, PNG, WebP, BMP, ICO, and AVIF when your browser can encode them. GIF output, TIFF, and SVG are not supported in this browser-based converter.