Convert images in your browser
Turn JPG, PNG, WebP and AVIF files into whichever format you need. Your images are converted on your own device — they are never uploaded to a server.
This browser can't run the tool
The converter needs features your browser doesn't support. It works in current versions of Chrome, Edge, Firefox and Safari, including on Android and iOS.
Drop your images here
or click to choose files — JPG, PNG, WebP or AVIF, up to 30 MB each
No account, no watermark, no limit. Your images are converted on this device and never uploaded.
Read from your device. Nothing was uploaded, and nothing will be — the work happens on your own processor.
Nothing queued yet. Add as many images as you like — they are all converted on this device.
JPG has no transparency, so transparent areas were filled with white. Convert to PNG or WebP to keep them.
How it works
- Step 1
Choose the format
JPG for anything that has to open everywhere, PNG when you need transparency or lossless quality, WebP when you want both at a smaller size.
- Step 2
Add your images
Drop in one file or fifty. They are read straight off your disk into the page — no upload happens, and no account is asked for.
- Step 3
Download
Save one converted file, or all of them together as a ZIP. No watermark, no limit on how many you convert.
Common conversions
PNG to JPG
The most common reason is size. A photo saved as PNG is often five to ten times larger than the same photo as JPG, because PNG never discards anything. Converting also solves upload forms that reject PNG. Remember that JPG has no transparency: anything see-through becomes white.
JPG to PNG
Useful when something downstream demands a PNG — some print services, some app icon pipelines, some document templates. Be aware that this does not restore quality. The detail a JPG threw away is gone, and wrapping it in a lossless format only makes the file bigger.
WebP to JPG
WebP is excellent on the web and awkward everywhere else. Older versions of Photoshop, plenty of print shops and a surprising number of upload forms still reject it. Converting to JPG is usually the fastest way out of that.
AVIF to JPG
AVIF compresses better than anything else in common use, which is exactly why the file you downloaded will not open in older software. If your browser can display an AVIF, this tool can convert it.
JPG and PNG to WebP
The conversion worth making if you run a website. WebP is typically 25 to 35% smaller than JPG at the same visible quality, and far smaller than PNG, while keeping transparency. Every current browser supports it.
WebP to PNG
The right choice when the image has transparency you need to keep — a logo, a cut-out, a sticker. Going to JPG would fill those areas with white.
What people use it for
Upload forms that reject your file
Job applications, government portals and school platforms are often years behind on formats. They want JPG or PNG, and they will not tell you which until it fails.
Making a website faster
Converting photos to WebP is one of the largest speed improvements available on most sites, and page speed feeds into search ranking.
Transparency that has to survive
Logos, cut-outs and stickers need PNG or WebP. Saving them as JPG replaces every transparent pixel with white, and there is no undo.
Files that will not open
A WebP or AVIF downloaded from a website often refuses to open in older desktop software. Converting to JPG is the shortest way around it.
Print and marketplaces
Print shops and marketplaces publish exact format requirements and enforce them. Converting once beats having an order rejected.
Removing hidden metadata
Converting re-encodes the image, which discards the EXIF block — including the GPS coordinates a phone records with every photo.
More free tools
All of them run in your browser. Nothing you open is uploaded anywhere.
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- Image CompressorShrink images without leaving your browser
- Image to PDFCombine photos into one PDF on your device
- EXIF Viewer & RemoverSee what your photos reveal, then remove it
- Thumbnail & Banner SizerDrop your image in, get the size right every time
- Image ResizerResize to an exact size or by percentage
- QR Code GeneratorStatic codes that never expire or redirect
Frequently asked questions
- How is this different from CloudConvert or Convertio?
- Those convert between hundreds of formats, including video and documents, and this handles JPG, PNG and WebP only. The difference that matters is where it happens: they receive your file on a server, and here it never leaves your device. Compared to CloudConvert and Convertio
- Are my images uploaded to a server?
- No. The conversion uses the image encoders already built into your browser and runs on your own device. Nothing is transmitted, so there is no upload to wait for and no copy of your file anywhere else. You can disconnect from the internet after the page loads and it still works.
- Is it free, and is there a limit on how many images?
- It is free, with no account, no watermark and no cap on how many images you convert or how often. Because the work happens on your device rather than on a server we pay for, each conversion costs us nothing, which is why there is nothing to meter.
- How do I convert a PNG to a JPG?
- Choose JPG at the top of this page, drop your PNG in, and press Convert. One caution: JPG cannot store transparency, so any transparent area will be filled with white. If your image has a see-through background and you want to keep it, convert to PNG or WebP instead.
- Will converting reduce the quality of my image?
- It depends on the direction. Converting to PNG is lossless and changes nothing visually. Converting to JPG or WebP re-encodes the image and discards some information, though at the quality this tool uses the difference is very hard to see. Converting a JPG to PNG does not restore anything that was already lost — it only makes the file larger.
- Which format should I choose?
- JPG when the file has to open anywhere and has no transparency. PNG when you need transparency or lossless quality, such as a logo or a screenshot with text. WebP when the image is for a website: it is smaller than both and keeps transparency, and every current browser supports it.
- Can I convert HEIC photos from my iPhone?
- Only in Safari. HEIC is the format iPhones use by default, and no browser except Safari can decode it — that is a limitation of the browser, not of this tool. Two ways around it: open this page in Safari on the iPhone itself, or on the phone go to Settings, Camera, Formats and choose "Most Compatible", which makes the camera save JPG from then on.
- Why did my transparent background turn white?
- Because you converted to JPG, which has no alpha channel and therefore cannot store transparency at all. Left alone, transparent pixels encode as black, so the tool fills them with white instead. To keep transparency, convert to PNG or WebP.
- Why did my file get bigger after converting?
- Almost always because you converted to PNG. PNG is lossless, so it stores every pixel exactly, and a photograph stored that way is far larger than the same photograph as JPG. It is the expected result, not a fault — but if size matters, convert to WebP instead.
- Can I convert several images at once?
- Yes. Add as many as you want, convert them in one pass, and download them together as a ZIP. They are processed one after another rather than simultaneously, because decoding several large photos at the same time can exhaust the memory a browser tab is allowed, especially on a phone.
- Does converting remove EXIF and GPS data?
- Yes. The image is decoded to raw pixels and re-encoded, so the metadata does not survive — the camera model, the timestamp and the GPS coordinates all go. The orientation is the one thing preserved, applied to the pixels themselves so portrait photos do not come out sideways.
- Can I convert to SVG, PDF, GIF or ICO?
- No. This tool converts between JPG, PNG and WebP, which is what the browser can encode on its own. SVG in particular is not a conversion at all: it describes shapes rather than pixels, and turning a photograph into one produces a file that merely has a photograph embedded inside it.
- Is there a maximum file size?
- 30 MB per image. The limit exists because everything happens inside your browser tab, which has far less memory available than your computer as a whole.
- Does it work on a phone?
- Yes, in a current version of Chrome, Safari, Edge or Firefox. You can pick images straight from your gallery, and the converted file saves to your downloads like any other.