Convert any image to JPG
Drop pictures in almost any format and get JPG files back, made on your own device.
- Nothing is uploaded
- Works offline after first visit
- Open source
- No watermark · limit is your device’s memory; phones hold less
Convert PNG, WebP, HEIC, GIF, BMP, AVIF or any picture to JPG in your browser. It is free, needs no account and adds no watermark, and your files are not uploaded: everything runs in your browser on your device. The size limit is your device’s memory, and phones hold less; give the page a short while after one visit to save itself for offline use, and then it works offline.
Done
Free, no ads. Support StayPut
Open the network tab. Your files never appear in it.
Add files and run the tool to see every request this tab makes.
Your files are processed on this device and never sent to a server. Reload the page to clear everything from memory.
JPG is the picture format that every phone, browser, email client, upload form and printer accepts. When a site rejects your file, or an app cannot open it, a JPG copy is usually the fix. This page takes whatever you have, a PNG screenshot, a WebP saved from a website, an iPhone HEIC, a GIF, a BMP or an AVIF, and writes a JPG for each one.
Each file is decoded by your browser (or by a WebAssembly decoder running in this tab for HEIC and JPEG XL) and written out again as a JPG by the browser’s own encoder. Your pictures are read from your disk and written back to it; they are not uploaded.
How to convert a picture to JPEG format
- Drop the pictures onto the page, or tap it to pick them. Different formats can be mixed in one batch.
- Set the quality. The slider starts at 90, which looks the same as the original for photos. Lower it for a smaller file.
- Download each JPG, or all of them as one zip.
JPG or JPEG: is there a difference?
No. JPG and JPEG are the same format with two spellings, and files with either extension open in the same programs. The files this page makes end in .jpg. If all you need is the other spelling of an existing JPEG file, see JPEG to JPG.
What happens to transparency?
JPG cannot store transparency. Transparent areas of a PNG, WebP or GIF are filled with the colour in the background field, white to begin with. Pick the colour of the page the picture will sit on if you want it to blend in.
Which formats can I drop? Anything the file picker lets through:
- PNG, WebP, GIF (the first frame), BMP and SVG
- AVIF, and JPEG XL (decoded in the tab, so they work in every browser)
- HEIC and HEIF photos from iPhones and iPads
- JPG itself, which is written out again at the quality you choose
Convert a specific format
If you know what you have, its own page explains the details:
- PNG to JPG and WebP to JPG
- HEIC to JPG converter, for iPhone photos, and HEIF to JPG
- AVIF to JPG, GIF to JPG and BMP to JPG
- TIFF to JPG, SVG to JPG and PDF to JPG
- PSD to JPG, JFIF to JPG and JXL to JPG
How it works
- Drop your image files onto the page, or tap to pick them. Batches are fine.
- Adjust the quality slider if you want a smaller file, or leave it at 90.
- Download each JPG, or all of them as one zip.
In your browser, not on a server
Stayput first reads the opening bytes of each file, where every image format writes its signature, so it knows what the file really is whatever it is called. Your browser decodes JPG, PNG, WebP, GIF, BMP, AVIF and SVG itself; TIFF goes through UTIF.js, HEIC through the libheif WebAssembly decoder, and JPEG XL (or AVIF, in a browser without native support) through the Squoosh decoders, all served from this site and cached. The browser re-encodes JPG, PNG and WebP; PDF, ICO, GIF, BMP and TIFF files are written by small encoders in the page. Nothing here needs a server.
Compared with upload-based tools: Online converters upload your image, convert it on their machine, keep it for hours and cap you at a few files a day. This does the same conversion on your device, for as many files as your device’s memory can hold, with no upload to wait for.
Verify it yourself. Give the page a short while after one visit to save itself for offline use, then turn off Wi-Fi or switch to airplane mode and run the tool again. Or open your browser's developer tools (F12, or Cmd-Option-I on a Mac), pick the Network tab, and watch it while you convert. The panel above does the same count for you.
Questions
What can I convert to JPG?
PNG, WebP, GIF, BMP, SVG, AVIF, JPEG XL, HEIC and HEIF, and JPG itself. The page reads the first bytes of each file to see what it really is, so a wrong file extension does not matter.
Will converting lose quality?
JPG is a lossy format, so some detail is traded for a smaller file. At the default quality of 90 the difference is hard to see on a photo. Saving a JPG as a JPG again loses a little more each time, so convert from the original when you can.
Are my images uploaded?
No. The pictures are decoded and written as JPG by code running in this tab, and nothing leaves your device. After one visit and a short wait the page works offline.
Can I convert many at once?
Yes. Drop a whole folder or select many files, and download the results one by one or as one zip. A very large batch is limited by your device’s memory, so split it into groups on a phone.
How do I make the file smaller?
Lower the quality slider before converting. To hit a specific size such as 200 KB, use Compress image, which fits the file under the size you give.
More image tools
Image Converter
Drop any image, see what it really is, pick what you need. Converted on your device.
Black and white photo
Grayscale, high contrast, two-tone or sepia, previewed live and made on this device.
GIF to APNG
Turn animated GIFs into animated PNG (APNG) files with their timing, looping and transparency. Converted on this device, never uploaded.
GIF to WebP
Turn animated GIFs into animated WebP files that are far smaller, with their timing and looping. Converted on this device, never uploaded.
Other conversions
- AVIF to JPG
- JXL to JPG
- JFIF to JPG
- SVG to JPG
- GIF to JPG
- BMP to JPG
- TIFF to JPG
- PSD to JPG
- Any image to PNG
- JPEG to JPG
- JPG to SVG
- JPG to PDF
- PDF to JPG
- Compress image to 20 KB
- Compress image to 50 KB
- Compress image to 100 KB
- Compress image to 1 MB
- Compress image to 2 MB
- Resize image to 3000×3000
- Resize image to 1920×1080
- Resize image to 1024×1024
- Resize image to 512×512
Guides
- Is CloudConvert safe?For most files, yes: it is an established, certified service. The real question is whether a given file should leave your computer at all.
- Is FreeConvert safe?FreeConvert is a legitimate service with a clear deletion policy. Whether it is safe for a particular file depends on whether that file should be uploaded anywhere.
- Is Convertio safe?Convertio is a well-known converter with a published deletion policy. For private files, the safer choice is a converter that never receives them.
- Is Zamzar safe?Zamzar is one of the oldest online converters. Its storage window is longer than most, which is the detail worth knowing.
- A free CloudConvert alternative for everyday filesCloudConvert measures its free tier in credits tied to conversion time, not files, which makes it hard to predict when you will hit the limit. Here is an alternative with nothing to meter.