Image Converter
Convert one or many images to JPG, PNG, WebP, or BMP. Accepts PNG, JPG, WebP, BMP. Select or drop several files, pick the output format, then convert. Everything runs in your browser — nothing is uploaded to the server.
Click to choose or drop images here
Note : HEIC and DNG image formats supported by Safari BrowserNote : HEIC and DNG image formats supported by Safari Browser
Queue
Ready. Images are processed locally and never leave your device.
About Image Converter
Convert images online in batches with this free image converter, which turns HEIC, DNG, PNG, JPG, WebP, GIF, and BMP files into the format you need. Choose the output format and quality to shrink photos for the web, or convert iPhone HEIC and camera raw DNG files into a format any app can open. Many files can be queued at once so a folder of shots becomes a set of JPGs without a desktop batch app.
Photographers convert HEIC from a phone into JPEG for email. Designers convert PNG to WebP for faster pages. Developers convert assets to BMP or PNG for a pipeline that expects a given type. Quality control lets you trade size for fidelity on JPEG and WebP. GIF and BMP are there when a legacy tool needs them. The converter does not upload a gallery to a cloud editor.
Drop or choose files, pick the target format, convert, and download. Transparency in PNG is preserved when the output format supports it. For changing pixel dimensions rather than format, use the image resizer. For embedding a small image in CSS or HTML, use Image to Base64. This page is format conversion, including camera-origin files.
Your images are converted in the browser and never uploaded. Personal photos and product shots stay on your device. Use this free HEIC converter, DNG converter, and batch image converter whenever you need private, in-browser format changes.
Features
- Batch convert HEIC, DNG, PNG, JPG, WebP, GIF, or BMP to another format
- Process files locally in your browser with no server upload
- Download or copy the result when you are done
- Free to use with no account required
- No signup and no intentional server-side storage of tool input
How to use Image Converter
- Open Image Converter and choose or drop your file in the browser.
- Set the options you need for this task.
- Run the tool, preview the result, then download or copy the output.
- Your file stays on this device; Free Tool Mate does not upload it for processing.
Suggested next steps
- Image Resizer — Resize images by pixels or percentage, keeping aspect ratio
- Image Compressor — Compress an image to 10 KB, 50 KB, 100 KB, 200 KB, 500 KB, 1 MB, or a custom size
- Image Metadata Viewer — Read EXIF, PNG, and file metadata from an image
Frequently asked questions
Is Image Converter free?
Yes. Image Converter on Free Tool Mate is free to use in your browser. There is no paid unlock for the core tool features described on this page.
Does Image Converter upload my data?
No. Image Converter is designed to process your input locally in the browser. Free Tool Mate does not intentionally store tool input or uploaded files on the server.
Do I need an account to use Image Converter?
No account is required. Open the page, use Image Converter, and leave when you are done.
What can I use Image Converter for?
Image Converter covers Batch convert HEIC, DNG, PNG, JPG, WebP, GIF, or BMP to another format. It is built for quick, private work in the browser without installing desktop software.