One converter for everything: drop a mix of HEIC, AVIF, WEBP, PNG, BMP, GIF, SVG or JPG files and get them all back in the format you pick. Decoding and encoding run on your device, so nothing is sent to a server, there is no queue and no file-size limit beyond your own memory.
What is Image Converter?
Our image converter changes almost any common picture format into JPG, PNG or WEBP in one place. Drop a mixed batch of HEIC, AVIF, WEBP, PNG, JPG, GIF, BMP and SVG files and get them all back in the single format you choose, without hunting for a separate tool for each type.
Decoding and encoding happen on your device, so nothing is sent to a server, nothing waits in a queue and there is no file size limit beyond your own memory. Choose the output format, set the quality, pick a background colour for transparent areas, and download the files individually or as one ZIP.
How to use the Image Converter
- Drop any mix of images.
- Choose the output format and quality.
- Download individually or as a ZIP.
How Image Converter works
Every image format is a different way of storing the same thing: a grid of coloured pixels. Converting means decoding the source into raw pixels and encoding those pixels into a new format. Your browser can already decode JPG, PNG, GIF, BMP, WEBP and AVIF natively. HEIC is decoded by a library loaded on first use, and SVG is rendered at 1024 pixels wide.
The output format decides what happens to those pixels. JPG uses lossy compression tuned for photos and cannot store transparency, so clear areas get your background colour. PNG is lossless and keeps transparency, making it ideal for graphics and screenshots. WEBP offers both lossy and transparent images at smaller sizes than either, for use on the web.
Some details do not survive any conversion: animated GIF and WEBP give their first frame, and metadata such as GPS location is not written to the new file. TIFF and camera RAW files are not supported in the browser.
Key features of Image Converter
Free all-in-one converter
Convert any mix of supported formats for free in one batch, with no watermark on the output. Batch conversion and ZIP download are included, so a folder of mixed files needs one visit.
Nine input formats
JPG, PNG, WEBP, AVIF, GIF, BMP, SVG, HEIC and HEIF go in, and JPG, PNG or WEBP come out at the original dimensions. The quality slider runs from 40% to 100%.
Fast, local processing
Skipping the server and its queue means most images convert in a second or two. HEIC files need a one-time decoder download, and very large images take longer on phones. Batches run back to back.
Runs everywhere
Works in current Chrome, Edge, Firefox and Safari on Windows, macOS, Linux, Android, iPhone and iPad. Add it to your home screen or desktop as an app for quick access.
Accessible for all
Format menu, quality slider, colour picker and buttons are fully keyboard operable and labelled for screen readers, with progress announced in a live region. Dark mode and zoom are supported.
Private by default
Your images are decoded and re-encoded in your browser and never stored on a server. Location and camera metadata are left out of the converted files, which suits images you plan to share.
What makes EZ Compress's Image Converter different
Mixed batches in one go
Most converters handle one input type per page. Here a single batch can mix iPhone HEIC photos, AVIF downloads, PNG screenshots and SVG icons, all converted to one output format.
No size cap from a server
Because your files never go to a server, there is no 10 MB or 50 MB ceiling. The only limit is your device's memory, and very large images over 50 megapixels may be slow on phones.
Your choice of background
When transparent images go to JPG, you choose the fill colour rather than getting an unpredictable black, which keeps logos and stickers looking right. White is the default fill colour.
Why use Image Converter?
Use a single image converter when your files arrive in a mix of formats: iPhone photos as HEIC, website downloads as WEBP or AVIF, screenshots as PNG. Converting everything to JPG makes a set ready for a form, a printer or a client in one step.
It is equally handy in the other direction. Change image format to WEBP for faster web pages, or to PNG for editing, without installing desktop software. This photo converter works on any computer or phone you happen to be using, including shared and work machines.
Who can use Image Converter?
Office workers
Standardise a mix of photos, screenshots and downloaded graphics into JPG or PNG for reports, slide decks and shared drives.
Web content editors
Convert incoming images of every format to WEBP before uploading them to the CMS, keeping page weight down. No plugin needed.
Parents and families
Turn a mixed folder of phone photos from different devices into JPGs that every relative's computer and photo frame can open.
Students
Convert assignment images to whatever format a learning portal accepts, from any device, including school computers where installing software is blocked.
Customer support teams
Convert customer-supplied images in unusual formats into JPG or PNG that ticketing systems and internal tools can display. The images never leave your computer.
Settings explained
| Setting | What it does |
|---|---|
| Convert to | Output format. "Keep original" preserves the input format where possible. |
| Quality | Higher keeps more detail but makes a larger file. 80–90% is visually identical to the original for most photos. |
| Background for transparency | Colour used where the source had transparency, since this output format cannot store it. |
| Keep EXIF / location data | Off by default, so GPS and camera data are removed. Turn on to copy the date, camera details and location from a JPG or iPhone HEIC into the JPG output. |