Free online tool

Convert, compress and optimize your images | in seconds

WebP, AVIF, JPG, PNG. Batch processing, resize, crop, metadata removal. No registration. No file storage. Used by web developers and designers worldwide.

Free to start
No registration
Files never stored
morphix.tools / converter
Source
Output format
or drag and drop files here
jpg, png, webp, avif · 20 Mo max
Quality Compression 82
hero-paysage.jpg 2,4 Mo → 412 Ko · −83%
produit-detail.png 1,1 Mo → 198 Ko · −82%
−80%
smaller than JPG (lossy)
2,3s
smaller than PNG (lossless)
96%
Transparency & animation
Who uses Morphix?

Built for every team that ships images

Developers

Automate image optimization in your pipeline. Use the API to convert from any app, CMS or CI workflow.

Designers

Export assets in the right format without opening Photoshop. Resize, crop and convert in one step, directly in your browser.

E-commerce teams

Faster product pages, better Core Web Vitals, lower CDN costs. Batch-convert your entire catalog in minutes.

Need more power?

Unlimited conversions, 50 MB files, full API access.

See Pro plan
Why convert to WebP?

WebP is the modern image format recommended by Google for the web

01 / Faster page load times

Faster page load times

Smaller images directly improve your Core Web Vitals (LCP) score and reduce the time visitors wait for your pages to load.

02 / Better Google ranking

Better Google ranking

Page speed is a Google ranking factor. WebP images help you score higher on PageSpeed Insights and improve your SEO position.

03 / Lower bandwidth costs

Lower bandwidth costs

Serving images 25–80% smaller reduces CDN and hosting costs, especially for image-heavy websites with high traffic.

JPG vs PNG vs WebP

Why WebP outperforms legacy formats for web use

Feature JPG PNG WebP AVIF
Efficient lossy compression ~
Alpha transparency
Animation support
Universal browser support ~
Recommended for SEO ~ ~
Smallest file size ~
How it works

How it works

1

Upload your images

Select one or multiple PNG or JPG files from your device.

2

Choose format & quality

Select the output format and adjust the quality slider to your needs.

3

Download instantly

Your converted images are ready immediately. Download them one by one.

FAQ

Frequently Asked Questions

Is Morphix really free?
Yes. The free plan allows 10 conversions per day with no registration required. The Pro plan at 7€/month removes all daily limits.
What is WebP and why should I use it?
WebP is a modern image format developed by Google. It offers 25–80% smaller file sizes compared to JPG and PNG while maintaining the same visual quality. It supports both lossy and lossless compression, transparency, and animation. All major browsers have supported it since 2020.
Does converting to WebP reduce image quality?
Only if you choose a low quality setting. At quality 80–90 the visual difference compared to the original is imperceptible to the human eye. You can fine-tune the quality slider to find the right balance.
Are my files private and secure?
Yes. Uploaded files are processed on our server and automatically deleted after 1 hour. They are never shared, analysed, or used for any purpose other than the conversion you requested.
Can I convert multiple images at once?
Yes. The free plan allows batch conversion of up to 5 images per batch. The Pro plan removes this limitation entirely.
What users say

Trusted by developers and creators

I replaced three tools with Morphix. The API handles our product images automatically and our page speed score jumped from 62 to 94.

ML
Marc L. CTO, e-commerce startup

Finally an image tool that just works. No account, no ads, no dark patterns. I use it daily for client projects.

SK
Sarah K. Freelance web designer

The AVIF support sold me. My blog loads twice as fast since I switched all images through Morphix.

TP
Thomas P. Tech blogger

Ready to optimise your images?

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