This image converter changes the file format of your pictures in a few clicks. Drop in JPG, PNG, WebP, GIF, BMP, SVG or ICO files (and AVIF if your browser can open it), pick JPG, PNG or WebP as the output, and download the converted images one by one or together in a ZIP file.
It is handy when a website, app or printer only accepts one format, when you want smaller files for the web, or when you need a transparent PNG. Conversion is done by your own browser, so the pictures stay on your device and nothing is uploaded to a server.
How to use the Image Converter tool
- Click Choose files or drag your images onto the box. You can add many at once.
- Pick the output format: JPG, PNG or WebP.
- For JPG or WebP, set the quality slider. For JPG, choose the background color used for transparent areas.
- Press Convert and check the new size of each file.
- Download each image, or use Download all (ZIP).
Why use ToolOrca Image Converter
- Reads JPG, PNG, WebP, GIF, BMP, SVG and ICO
- Outputs JPG, PNG or WebP
- Batch convert with ZIP download
- Quality control for JPG and WebP
- Background color for transparent images
- No upload: works offline in your browser
Which output format should I choose?
JPG is the safest choice for photos: every device, email client and upload form accepts it, and files are small. It does not support transparency, so clear areas are filled with a solid color.
PNG is lossless and keeps transparency, which makes it ideal for logos, screenshots, icons and graphics with sharp text. Photos saved as PNG are much larger than JPG.
WebP gives files that are usually 25–35% smaller than JPG at similar quality and also supports transparency. All modern browsers display it, but some older desktop software and online forms still reject it.
What this converter cannot do
The tool can only open formats your browser understands. iPhone HEIC photos are not supported by most browsers, so convert them on the phone first (or set the camera to “Most Compatible”). Animated GIF and WebP files are converted using their first frame only, and RAW camera files are not supported.
Frequently asked questions
Is the image converter free?
Yes. It is free, has no daily limit, adds no watermark and needs no account.
Are my images uploaded?
No. The images are decoded and re-encoded inside your browser with the Canvas API. They never leave your computer or phone.
Can I convert HEIC photos?
Not with this tool. Most browsers cannot open HEIC files, so they cannot be converted here. On an iPhone you can choose Settings › Camera › Formats › Most Compatible to take JPG photos instead.
Will converting reduce the quality?
Converting to PNG keeps every pixel exactly. Converting to JPG or WebP uses lossy compression; at the default quality of 90 the difference is very hard to see, and you can raise the slider for even better quality.
How many images can I convert at once?
There is no fixed limit. Dozens of photos work fine; very large batches are limited only by your device’s memory.