File Conversion

Convert between JPG, PNG, WebP, BMP, GIF. Processing stays on your device.

Drop an image here

or click to browse

Convert Image Format Online — JPG, PNG, WebP Free

Switch between JPG, PNG, WebP, BMP, and GIF in seconds. Batch-friendly, no install, and completely private. NeedAnyTool processes files entirely on-device — nothing is uploaded to a server.

Related tools: Compress image · Resize image · Image to PDF · PDF to images

Guides: PNG vs JPG vs WebP guide

NeedAnyTool processes files entirely on-device — nothing is uploaded to a server.

How it works

Add one or more images
Select files in any supported input format. Each file is read locally on your device.
Pick the target format
Choose JPG, PNG, WebP, BMP, or GIF based on your compatibility and quality needs.
Set quality for lossy formats
When converting to JPG or WebP, adjust the quality slider to control file size versus fidelity.
Review output settings
Confirm whether transparency should be preserved (PNG/WebP) or flattened to a solid background (JPG).
Convert and download
Process all images and download the converted files immediately.

Why use this tool

Converting iPhone HEIC exports to JPG for older software
Creating WebP versions of PNG assets for faster websites
Turning transparent PNG logos into JPG for print workflows
Batch format changes before uploading to a CMS or DAM

Frequently asked questions

Are my files uploaded to a server?: No. All image processing runs entirely in your browser on your device. Your files are never uploaded, stored, or transmitted to any server.
What image formats can I convert between?: You can convert between JPG, PNG, WebP, BMP, and GIF. Input and output availability may vary slightly depending on browser support.
Will converting JPG to PNG improve quality?: No. Converting from a lossy format to PNG cannot recover detail that was already discarded. PNG is useful when you need lossless editing or transparency going forward.
Does WebP support transparency?: Yes. WebP supports alpha transparency and often produces smaller files than PNG, making it a strong choice for web graphics.
Can I convert multiple images at once?: Yes. Add several files and convert them to the same output format in one session.
What happens to EXIF data when I convert?: Some metadata may be removed during re-encoding. Open the EXIF Viewer afterward if you need to verify camera settings or location tags.
Should I use JPG or PNG for screenshots?: PNG is usually better for screenshots with text and flat colors because it stays sharp. JPG can introduce compression artifacts around edges.
Can I convert images extracted from a PDF?: Yes. Export pages with our PDF to Images tool, then convert the resulting files to your preferred format here.

Loading…

Convert Image Format Online — JPG, PNG, WebP Free

Switch between JPG, PNG, WebP, BMP, and GIF in seconds. Batch-friendly, no install, and completely private. NeedAnyTool processes files entirely on-device — nothing is uploaded to a server.

NeedAnyTool processes files entirely on-device — nothing is uploaded to a server.

How it works

Add one or more images

Select files in any supported input format. Each file is read locally on your device.

Pick the target format

Choose JPG, PNG, WebP, BMP, or GIF based on your compatibility and quality needs.

Set quality for lossy formats

When converting to JPG or WebP, adjust the quality slider to control file size versus fidelity.

Review output settings

Confirm whether transparency should be preserved (PNG/WebP) or flattened to a solid background (JPG).

Convert and download

Process all images and download the converted files immediately.

Frequently asked questions

Are my files uploaded to a server?

No. All image processing runs entirely in your browser on your device. Your files are never uploaded, stored, or transmitted to any server.

What image formats can I convert between?

You can convert between JPG, PNG, WebP, BMP, and GIF. Input and output availability may vary slightly depending on browser support.

Will converting JPG to PNG improve quality?

No. Converting from a lossy format to PNG cannot recover detail that was already discarded. PNG is useful when you need lossless editing or transparency going forward.

Does WebP support transparency?

Yes. WebP supports alpha transparency and often produces smaller files than PNG, making it a strong choice for web graphics.

Can I convert multiple images at once?

Yes. Add several files and convert them to the same output format in one session.

What happens to EXIF data when I convert?

Some metadata may be removed during re-encoding. Open the EXIF Viewer afterward if you need to verify camera settings or location tags.

Should I use JPG or PNG for screenshots?

PNG is usually better for screenshots with text and flat colors because it stays sharp. JPG can introduce compression artifacts around edges.

Can I convert images extracted from a PDF?

Yes. Export pages with our PDF to Images tool, then convert the resulting files to your preferred format here.