TOOLNIVO / IMAGES
Image Converter
Change image formats with batch conversion and previews.
Ready to get started?
Open the ad-free workspace to use this tool. Your files and entries stay separate from advertising on this introduction page.
Open Image ConverterHow to convert images
Select or drop your images, choose the desired output format and adjust the quality when available. Select Convert Images, review each preview and use Download Converted Image. On a phone, choose images from your photo library or Files.
Choose the right format
Use JPG for ordinary photos, PNG for sharp graphics with transparency, or WebP for a balance of size and quality. BMP and uncompressed TIFF can be much larger than the original. Converting a file does not restore detail lost through earlier compression.
One tool, several formats
Convert JPG to PNG, PNG to WebP, WebP to JPG and other supported combinations without changing pages. Batch conversion processes images one at a time. Files stay in the active page memory until removed or the page closes; downloads remain on your device.
Supported image formats
| Format | Input | Output |
|---|---|---|
| JPG / JPEG, PNG, WebP, BMP | When the browser decodes the file | JPG, PNG and WebP are tested in your browser; BMP is encoded locally |
| GIF | Static frame from the image | Static, up to 256 colors; no animation |
| TIFF | Standard TIFF, first page; unusual variants may fail | Uncompressed RGBA TIFF, with a PNG pixel preview |
| AVIF | Requires native browser decoding | Enabled only if the browser passes an actual export test |
| HEIC / HEIF | Requires native browser decoding; not available on every device | Unavailable |
SVG, camera RAW and BigTIFF are not supported. An unreadable or corrupted image produces an error instead of a fake conversion. Unsupported output formats are disabled.
IMAGE CONVERSION, EXPLAINED
Common questions.
Can I convert PNG to JPG with a white background?
Yes. Choose JPG and leave the background color white, or choose another color. JPG cannot store transparency, so transparent areas are filled with that color.
Are my images uploaded?
This converter reads and converts files locally. The page downloads its program files from this site, but does not send your images to a conversion service or save them on our server. Clear all removes the current selection and results from the tool.
Why is HEIC or AVIF not working?
Input support depends on your browser and the particular file. If decoding fails, use a compatible device or export a JPG or PNG copy from your photo app. HEIC export is unavailable; AVIF export is only enabled after a browser capability test.
Will a GIF keep moving?
No. This tool converts a static frame. GIF output is also a single frame and uses a limited color palette. Keep your original file if animation matters.
Does converting reduce file size?
It depends on the image, format and quality. Compare the original and converted sizes shown beside each result. Lower JPG or WebP quality can reduce size but also lose detail. PNG, BMP and TIFF may be larger.
Does it preserve dimensions and metadata?
Pixel dimensions and aspect ratio are preserved by default. Camera orientation is applied when supported by the browser decoder. Metadata, embedded profiles, TIFF layers and extra pages are not retained. This is a general image converter, not an archival or print color-management tool.
More image tools
Resize image dimensions · Compress an image · Combine images into PDF · Remove a background
Image Converter guides.
All 3 image conversion guidesHow to convert JPG and PNG to WebP
Convert JPG or PNG images to WebP in your browser, adjust quality, compare file sizes and check the result before using it on a website.
Read the guide ↗Convert PNG to JPG with a white or colored background
Convert a transparent PNG to JPG with a chosen background color, preserve the image dimensions and avoid unexpected dark areas in the downloaded file.
Read the guide ↗Convert HEIC and AVIF to JPG when your browser supports it
Learn how to try HEIC or AVIF to JPG conversion, understand browser support messages and save a compatible copy without a server conversion fallback.
Read the guide ↗