Convert images
Free, with no limits and no watermark. Everything happens inside your browser, and nothing is uploaded.
Reading…
Images to convert
Only the first frame of an animation is converted. To pick a frame, use frame extraction.
Output settings
Choose images and the result appears here.
Keep this page open. Switching to another app stops the work.
Why this tool
- Convert as many as you like at once. No opening files one by one, and you can save them all as a ZIP.
- It writes ICO files. Windows Paint cannot. One file can hold 16px to 256px, so it works as a site favicon.ico straight away.
- It reads SVG. Being vector, it comes out sharp at any size you ask for.
- Location data is left behind. Converting redraws the image, so GPS and camera details do not survive.
- Nothing is uploaded. The work happens inside your browser.
How to use it
- Drop images in, or click to choose them. As many as you like.
- Pick the format, the size and any rotation.
- Press "Convert".
- Save them one by one, or all together as a ZIP.
Formats
| Format | Read | Write | Good for |
|---|---|---|---|
| PNG | Yes | Yes | Lossless, keeps transparency |
| JPEG | Yes | Yes | Photos, small files |
| WebP | Yes | Yes | Web pages; smaller than PNG or JPEG |
| GIF | Yes | Yes | Works anywhere; 256 colours |
| BMP | Yes | Yes | Older software |
| ICO | Yes | Yes | Icons and favicon.ico |
| AVIF | Yes | — | Reading only |
| SVG | Yes | — | Reading only (vector to image) |
| HEIC | — | — | An iPhone hands it over as JPEG automatically |
Questions
Are my images uploaded?
No. Everything happens in your browser, and this site has no way to receive your images.
Can I check that for myself?
You can. Once this page has loaded, disconnect from the internet.You can still choose images and convert them from start to finish.
Right after the page opens, it spends a few seconds loading the parts it needs. Disconnect after that. Reloading the page needs a connection again.
How much can I use for free? Are there limits?
Every feature, as many times as you like. No daily limit, no account, and nothing to pay later. There is a cap of 100MB per image, 500MB in total and 300 images at once, which is what a browser can handle in one go.
Can it convert HEIC photos from an iPhone?
When you choose a photo on an iPhone or iPad, the browser hands it over as a JPEG automatically, so you can convert it to PNG or anything else right away.
A HEIC file saved on a computer cannot be read here. Convert it to JPEG first, with Photos or Paint on Windows.
What happens to a GIF or animated WebP?
The animation is not kept: only the first frame is converted. To pick a particular frame, use "Frames from an animation".
Which sizes should go in an ICO?
For a site favicon.ico, 16px, 32px and 48px are enough, and those three are ticked already. Add 256px for an app icon, or if it has to hold up when shown large.
Is location data removed?
Yes. Converting redraws the image, so the place, the time and the camera model are not carried over. It is a simple way to strip location data from a photo before sending it to someone.
Does this work on a phone?
Yes. Please keep the following in mind.
- Many images at once, or very large photos, can stop partway. A computer has more room.
- Anything above 16 megapixels is scaled down automatically, on every device, to stay within what a phone browser can draw.
- Keep this page open while it works. Switching to another app stops it.
- Saved files go to the Files app. To put them in Photos, use "Share" next to the save button.