Convert Image
Convert JPG, PNG, and WebP images into another image format directly in your browser.
Choose from your deviceDrag and drop images here
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Image conversion guide
How to convert JPG, PNG, and WebP images
Convert images between JPG, PNG, and WebP directly in your browser. Choose the output format, adjust quality for JPG or WebP, then download the converted images individually or together as a ZIP.
Add your images
Select one or more JPG, PNG, or WebP images from your device.
Choose the output format
Convert the selected images to JPG, PNG, or WebP and choose a quality level when using JPG or WebP.
Convert and download
Fylento re-encodes each image in the selected format while keeping its original pixel dimensions.
Choose JPG, PNG, or WebP output
Each format is useful for a different kind of image workflow.
JPG
Useful for photographs and smaller files. JPG does not support transparency, so transparent areas are filled with white.
PNG
Useful when transparency or lossless browser PNG output matters. The JPG/WebP quality slider does not apply to PNG.
WebP
A modern browser-friendly format with adjustable quality and support for transparency.
Control JPG and WebP quality
For JPG and WebP output, the current converter lets you choose a quality level from 20% to 100% in 5% steps.
Lower quality
Lower settings can reduce output size, especially for photographic images, but may introduce more visible compression.
Higher quality
Higher settings preserve more image detail but can create larger files.
Conversion keeps the original image dimensions
Fylento draws each source image onto a canvas with the same width and height before encoding the new format. This means format conversion does not intentionally resize the image.
Same pixel width and height
A 2000 × 1200 image remains 2000 × 1200 after conversion unless you use a separate resize tool.
Format conversion is separate from resizing
Use Resize Image when you also need to change image dimensions.
Convert images privately in your browser
Image decoding, canvas processing, and output encoding happen on your device. The images do not need to be uploaded to a remote conversion server.
Local image conversion
Fylento uses your browser's image and canvas APIs to create the converted files locally.
Batch conversion
Convert multiple supported images in one session, subject to your local plan limits.
Download one image or all results as a ZIP
Each converted image keeps its original base file name and receives the extension for the selected output format.
Individual downloads
Download any converted image separately from the results list.
ZIP for multiple images
When several images are converted, Fylento packages the results into one ZIP for convenient downloading.
Common image conversion uses
Convert Image FAQ
Which image formats are supported?
The current tool accepts JPG, PNG, and WebP and can output JPG, PNG, or WebP.
What happens to transparency when converting to JPG?
JPG cannot store transparency. Fylento fills transparent areas with white before encoding the JPG.
Does the quality slider affect PNG?
No. The current quality control is only used for JPG and WebP output.
Does conversion resize the image?
No. Fylento keeps the source image's pixel width and height while changing the image format.
Can I convert multiple images at once?
Yes. Batch conversion is supported up to your current local plan limits, and multiple results can be downloaded together as a ZIP.
Does Fylento upload my images?
No. The current Convert Image tool processes the images locally in your browser.
Related image tools
Continue optimizing or editing the converted images with other Fylento tools.
Resize Image
Change image dimensions while preserving aspect ratio.
Compress Image
Reduce image file size when format conversion alone is not enough.
Remove Image Metadata
Create a fresh image copy without the original embedded metadata.
Images to PDF
Combine JPG, PNG, or WebP images into one PDF document.