Form and CMS compatibility
Many sites only accept certain image formats. Convert once, then upload the version they actually support.
Image Converter
Convert images between JPG, PNG, and WebP.
Files
Quality target
Tip
Use JPG for compatibility, PNG for transparency, and WebP for modern sharing.
Original
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Converted
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Format
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Change
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Convert one image at full size without sending it anywhere.
Tip: double-click any visible result to copy it to your clipboard.
Image workflow
Convert image formats without handing files to an upload service.
Sometimes file size is not real problem. Format is. This tool helps when you need JPG for compatibility, PNG for transparency, or WebP for newer sharing flows.
Highlights
- Convert between JPG, PNG, and WebP in one quick browser step.
- Keep full image dimensions while changing file format.
- Choose a background color when saving transparent images as JPG.
Transparency control
Switch to PNG when you need transparent edges, or flatten onto a chosen background when exporting to JPG.
Cleaner sharing
Useful for support screenshots, product images, avatars, and document attachments that need a different file type.
How to use it
Change file format fast, keep control over how final image looks.
01
Load the image
Choose the source file from your device.
02
Pick target format
Choose JPG, PNG, or WebP and adjust quality if needed.
03
Convert and download
Build the new format in browser, preview it, and save the converted file.
Related tools
Same vibe. Same speed.
Image Cropper
Files
Crop image edges and download only what you want.
Image Compressor
Files
Shrink images with format and quality control.
Image Resizer
Files
Resize images quickly in browser. Export JPG/PNG.
FAQ
Quick answers. No walls of text.
Do you upload my image to convert it?
No. Conversion runs in your browser, so the file stays on your device.
When should I choose PNG?
PNG is best when you need transparency or lossless output. JPG is better for broad compatibility. WebP is great for modern use cases.
Why is JPG background setting here?
JPG does not support transparency. If your source has transparent areas, Tooloh fills them with the color you choose.