Make image processing simpler
Free web tools for converting, compressing, resizing, and more. Selected images are processed on your device and are not uploaded to a LimiFile server.
Choose by goal
Change the format
- Convert HEIC to JPGConvert HEIC/HEIF photos from your iPhone to widely compatible JPG.Supported formats: HEIC/HEIF
- Convert PNG to WebPConvert PNG images to lightweight WebP while keeping transparency intact.Supported formats: PNG
- Convert PNG to JPGConvert PNG images to JPG, filling transparent areas with a background color you choose.Supported formats: PNG
- Convert WebP to JPGConvert WebP images to widely compatible JPG, right in your browser.Supported formats: WebP
- Convert AVIF to JPGConvert AVIF images to widely compatible JPG, right in your browser.Supported formats: AVIF
Reduce file size
- Compress to a target sizeCompress JPEG, HEIC, and WebP images to a target size in KB or MB.Supported formats: JPEG/HEIC/WebP
- Compress under 500KBCompress JPEG, HEIC, WebP, and PNG images under 500KB with one tap.Supported formats: JPEG/HEIC/WebP/PNG
- Compress PNG to a target sizeStay PNG while shrinking toward a target size in KB or MB.Supported formats: PNG
- Signature ResizerFit a signature or photo to a form's exact width, height, and file size.Supported formats: JPEG, PNG
Remove information
Good to know
- Reaching an exact target file size is not guaranteed on the target-size and 500KB pages.
- Compression and conversion can change image quality, dimensions, or transparency.
- Metadata removal keeps a minimal orientation tag and the color profile; it does not guarantee removal of every possible identifying detail.
- Keep a copy of your original image and check each result before you rely on it.
Select an image to analyze
Before using the tools above, you can also just select an image to check its format, size, and dimensions. Analysis alone won't convert, compress, or remove anything.
Your images are processed on this device and are never sent to a server.
Frequently asked questions
Do I need to create an account or install anything?
No. Every tool runs directly in your browser; there's nothing to install and no account is required.
Are my images uploaded anywhere?
No. LimiFile's tools process images on your device using a background Worker; the image data is not sent to a server.
Which tool should I use to shrink a photo for email or messaging?
Use compress to a target size if you know the exact limit, or compress under 500KB for a quick one-tap result.
Does LimiFile work on mobile browsers?
The tools are built to run in modern desktop and mobile browsers. A few tools need Worker, WebAssembly, or OffscreenCanvas support, and will tell you if your browser doesn't support them.
Can I process multiple images at once?
You can select multiple files, but each tool processes them one at a time in the order you start them, not simultaneously.