What is Image Converter and how does it work?

Image Converter is a free online tool from HuntPDF. Convert images between PNG, JPG, WebP, TIFF, AVIF and GIF. You upload a file, the work happens on our servers, and you download the result. There is nothing to install and no account to create.

How do I use Image Converter online?

Upload your file using the box above — drag it in, browse for it, or bring it in from your cloud storage. A preview appears so you can check you've picked the right file. Run Image Converter, then download the result. You can rename it before you save it.

Is my file secure when I use Image Converter?

Yes. The file you send to Image Converter travels over an encrypted HTTPS connection and is processed automatically on our servers. It is never made public, never shared with anyone, and nobody reads it.

Does HuntPDF store my files after Image Converter has run?

No. Your upload is deleted the moment Image Converter finishes with it, and the file it produces is removed as soon as you have downloaded it, or when you upload another file, or when you close the page. Nothing is kept, and nothing is used to train anything.

Will the original quality and formatting be maintained?

Yes. Image Converter is built to leave your content exactly as it is — only the change you asked for is applied. Nothing else about the file is altered or re-compressed.

Can I use Image Converter on mobile?

Yes. Image Converter works in any modern browser on phones and tablets — iPhone, iPad or Android — with nothing to install. You can upload straight from your device or from your cloud storage.

Can I rename my file before downloading it from Image Converter?

Yes. The file Image Converter gives you back keeps the name of the file you uploaded by default. If you'd rather call it something else, edit the name in the field next to the download button before you save it.

Do I need to install any software to use Image Converter?

No. There is nothing to download, install or sign up for — Image Converter is used from your browser and does the work on our servers, so it behaves the same on Windows, macOS, Linux, Android and iOS.

How long does Image Converter take?

Most files are finished in a few seconds. A large or page-heavy file takes a little longer, because Image Converter runs on our servers rather than on your device — but you won't be waiting around. You can upload files up to 250MB.

Is Image Converter free to use?

Yes. Image Converter is free, with no signup, no watermark on the result and no daily limit for normal use.

What formats can the Image Converter read?

Most everyday picture types: JPG and JPEG, PNG, WebP, HEIC and HEIF from iPhones, TIFF, GIF, BMP, AVIF, plus SVG and ICO files. Mixed batches are fine, for example a few PNG screenshots with some iPhone photos.

Can the Image Converter change a whole batch to one format?

Yes. Select all the files at once and choose the target format. Each picture is converted in turn and you get a separate download for every file, named after its original.

Does it work on my phone?

Yes. On a phone you can pick photos straight from the camera roll, including HEIC shots, and convert them to JPG before attaching them to a form or an email.

Why is JPG missing from the list?

The converter hides the format your images already use. If every file you added is a JPG, the list starts with PNG, WebP and the rest instead.

Can I turn images into a PDF here?

Yes. PDF is one of the rows. With several images added you can choose One PDF for a single document, or PDF each for a separate file per picture.

Will converting to JPG remove transparency?

A JPG cannot hold a see-through background, so a transparent logo gets a solid backdrop. Pick PNG or WebP to keep it.

Image Converter Online – Free, No Watermark, No Signup

Drop your files on the target

Several files · up to 260 MB each · deleted after processing

Drop your files here

Choose files

JPG, PNG, WebP, HEIC, TIFF, GIF, BMP, AVIF
Images to one PDF
Up to 260 MB per file

Converted on our secure servers over HTTPS. Your files are deleted automatically after processing.

Image Converter changes a picture from one format to another in your browser: JPG, PNG, WebP, HEIC, TIFF, GIF, AVIF or BMP, or straight into a PDF. Handy when a website wants WebP, a print shop asks for TIFF, or a form refuses the HEIC photos an iPhone takes.

How to use the Image Converter

Drop your pictures on the page, or pick them from your device, Google Drive, Dropbox or OneDrive. You can add several at once, up to 260 MB each. A Convert to list appears with one row per format. Click the row you want and every image is converted, each with its own download named after the original.

Which format to pick in the Image Converter

JPG is the safe choice for photos that must open anywhere. PNG keeps sharp edges and transparency, so it suits logos and screenshots. WebP gives the smallest files for a web page. HEIC is Apple's photo format, TIFF is what many printers expect, and GIF, AVIF and BMP sit under More formats.

The list leaves out the format your files are already in, so a folder of JPGs will not offer JPG again. Add more than one image and you also get a One PDF option that puts them all into a single document in the order they were added.

After the conversion

Each converted file can be renamed, sent on WhatsApp, or opened in another tool with Continue with this file, for example Compress Image for a photo still too heavy for an upload form.

Picked the wrong format? Press Other format on the result screen to go back to the list with the same files still loaded, rather than uploading them again.

Frequently asked questions

What formats can the Image Converter read?: Most everyday picture types: JPG and JPEG, PNG, WebP, HEIC and HEIF from iPhones, TIFF, GIF, BMP, AVIF, plus SVG and ICO files. Mixed batches are fine, for example a few PNG screenshots with some iPhone photos.
Can the Image Converter change a whole batch to one format?: Yes. Select all the files at once and choose the target format. Each picture is converted in turn and you get a separate download for every file, named after its original.
Does it work on my phone?: Yes. On a phone you can pick photos straight from the camera roll, including HEIC shots, and convert them to JPG before attaching them to a form or an email.
Why is JPG missing from the list?: The converter hides the format your images already use. If every file you added is a JPG, the list starts with PNG, WebP and the rest instead.
Can I turn images into a PDF here?: Yes. PDF is one of the rows. With several images added you can choose One PDF for a single document, or PDF each for a separate file per picture.
Will converting to JPG remove transparency?: A JPG cannot hold a see-through background, so a transparent logo gets a solid backdrop. Pick PNG or WebP to keep it.