BRev Convert images — free & private
Convert images between PNG, JPG and WebP in your browser — batch convert, tune quality, download as a zip. Nothing is uploaded.
Drop images here
or click to choose · PNG, JPG, WebP, GIF, BMP · converted on your device
Choose imagesThis converter re-encodes images to PNG, JPG or WebP inside your browser tab. Each file is decoded by the browser's own image decoder, drawn to a canvas and written out in the format you pick, so nothing is uploaded. Choose one image or several at once; they are converted one after another, and the whole list is converted again whenever you change the target format, the quality or the photo-info setting. WebP is selected when you start, at 90% quality. JPG and WebP take a quality setting from 30 to 100%; PNG is lossless and has no slider. JPG has no transparency, so transparent areas are filled with white before the image is drawn. Every row shows the original format and size next to the new ones, so you can see what the change saved before you download. Camera and location metadata is dropped by default. When the output is JPG and the original is a JPEG, you can choose to keep the EXIF, and location is a separate tick.
What you can do
- Three output formats: PNG (lossless, keeps transparency), JPG (no transparency) and WebP (keeps transparency)
- Quality slider from 30 to 100% for JPG and WebP, starting at 90%; PNG needs none
- Batch: select several files at once, or keep adding with "Add more"
- Each row shows source format → target format and original size → converted size
- One file downloads directly; two or more download together as one .zip
- Converted files keep their original name with the new extension, e.g. photo.png becomes photo.webp
- EXIF is dropped by default; opt in to keep it in a JPG, with GPS location as a separate choice
How to use image converter
- Choose imagesDrop images onto the box, or click it and choose files. You can select several at once; anything that is not an image is ignored.
- Convert toPick PNG, JPG or WebP. Every image in the list re-converts as soon as you change the target.
- QualityFor JPG or WebP, drag the Quality slider between 30% and 100%. The converted size in each row updates when the new pass finishes.
- Keep the photo’s info (EXIF)Optional, and only available for a JPG output. Tick it to keep camera details from a JPEG original, and tick "Include location" as well only if you want the GPS position kept.
- Download all (.zip)With a single image the button reads "Download" and saves the file. With two or more it bundles every converted file into one .zip, named after the target format.
FAQ
Are my images uploaded when I convert them?
No. The image is decoded, drawn to a canvas and re-encoded by your own browser, and the result is saved from the tab as a normal download. Nothing is sent to a server at any step, which is the difference from upload-based converters.
Which formats can I convert from and to?
Output is PNG, JPG or WebP. For input, the drop zone lists PNG, JPG, WebP, GIF and BMP; decoding is done by your browser, and a file it cannot open is marked "Could not convert this image." The output is always a single still image, so an animated GIF comes out as one frame.
What quality setting should I use for JPG or WebP?
The slider runs from 30 to 100% and starts at 90%, which keeps detail while still shrinking the file. Lower values give smaller files with more visible compression. Each row shows the new file size once the re-conversion finishes, so you can compare settings on your own images before downloading. PNG is lossless and has no quality setting.
What happens to a transparent PNG converted to JPG?
JPG cannot store transparency, so the tool paints a white background first and draws the image on top of it. If you need the transparent areas kept, choose PNG or WebP instead; both keep transparency.
Does converting keep the EXIF data and GPS location?
Not by default. A canvas holds pixels only, so camera details and location are dropped. When the output is JPG and the original is a JPEG, tick "Keep the photo’s info (EXIF)" to copy the EXIF across; GPS is still removed unless you also tick "Include location". The orientation tag is reset to upright because the rotation is already applied to the pixels, and ICC colour profiles, XMP and IPTC are not copied.
Is there a limit on file size or the number of images?
The tool does not cap how many files you add or how large they are. Everything runs in your browser tab, so the practical ceiling is your device's memory, and a large photo can take 10–20 seconds. While files are still converting, the download button shows how many are left.
What happens if I convert an image to the format it is already in?
It is re-encoded like any other conversion. If the re-encoded file is no smaller than the original, the tool normally hands back the original file rather than a larger copy, with its metadata cleaned to match your photo-info setting.