Why convert images to WebP?

WebP files are typically 25-35% smaller than equivalent JPEGs and far smaller than PNGs, while supporting transparency. Smaller images mean faster page loads and better Core Web Vitals, which affects SEO.

Does WebP support transparency?

Yes. WebP supports full alpha transparency like PNG, at a fraction of the file size - ideal for logos on websites.

Can I convert WebP back to PNG or JPG?

Yes. Upload a WebP file and choose PNG or JPEG as the output format. This is useful when a platform or older tool doesn't accept WebP uploads.

Are my images uploaded anywhere?

No. Conversion happens entirely in your browser using the canvas API - files never leave your device.

Need a website that wins clients? Webteqno builds flat-price small business websites, live in 2–3 weeks. No retainer. Get a free quote →

WebP Converter

Convert Images to WebP - Smaller Files, Faster Sites

Batch convert PNG and JPG to WebP with live size savings - or convert WebP back to PNG/JPG when a platform won't accept it. Free, private, in your browser.

Files

0 files

Drop images here

or click to browse - PNG, JPEG, WebP - multiple files welcome

Related tools

From the team behind these free tools

Your logo is sorted. Is your website bringing in clients?

These tools are built by Webteqno, a web design and SEO studio with 9+ years and 200+ websites behind it. We help US small businesses look credible and get found on Google and in AI search.

Website design at a flat price, written scope, launched in 2–3 weeks
SEO and local SEO that gets you on page one where your customers search
GEO / AI search visibility so ChatGPT, Gemini and Google AI Mode recommend you
No retainer to start. Reply within one business day

Get a free AI visibility audit Get a website quote

Serving small businesses, service firms and SBA-certified federal contractors across the US.

PNG/JPG to WebP: Why It Matters for Your Website

Images are usually the heaviest thing on a web page. Serving the same picture as WebP instead of PNG or JPEG typically cuts 25-35% of the file size with no visible difference - and for graphics with flat colors (like logos and screenshots), savings of 60-80% versus PNG are common. Smaller images mean faster Largest Contentful Paint, better Core Web Vitals, and a measurable edge in Google rankings.

When to use each format

WebP - the default for websites in 2026. Supports transparency and is understood by every modern browser.
PNG - when a platform rejects WebP uploads (some email tools, older CMSs, print workflows) or you need a guaranteed-lossless master file.
JPEG - photographs destined for platforms that still prefer it; never for transparent logos.

Converting WebP back to PNG or JPG

Downloaded a WebP image that your tool won't open? Upload it here, pick PNG or JPEG as the output, and convert. This is one of the most common reasons people need a converter - many stock sites and browsers now save images as WebP by default.

Frequently asked questions

Is WebP lossless or lossy?

It can be both. This tool exports lossy WebP with a quality slider, which is the right choice for web delivery. For a lossless master, keep your original PNG.

Do all browsers support WebP?

Yes - Chrome, Firefox, Safari, and Edge have all supported WebP for years. It is safe to use WebP as your only web image format.

Want a faster website, not just faster images?

Image format is one of dozens of speed levers. Webteqno builds and optimizes websites that load fast and rank well - performance, SEO, and design handled together.

Get a free speed & SEO check from Webteqno

Privacy toolkit

Inspect metadata before you share

Review hidden information in finished assets with private, local-processing tools. Your files stay in your browser.

Browse all AI and metadata tools

AI Metadata RemoverInspect an image, remove supported hidden fields, and download a cleaned copy.C2PA Metadata RemoverInspect and remove supported C2PA and content-credential data locally.

When to convert to WebP — and when to convert back

WebP is a modern image format supported by every current major browser. It offers both lossy and lossless compression and keeps transparency in both, so it can replace JPEG and PNG on most websites with smaller files.

Convert to WebP for

Website images: hero photos, blog images, product galleries and logos served from your own site.
Page speed: smaller images load faster, which helps Largest Contentful Paint on image-heavy pages.
Transparent graphics: WebP keeps alpha transparency at a fraction of PNG’s size for most images.

Convert back to PNG or JPG for

Upload forms that reject WebP — some job portals, government sites, older CMS plugins and print services.
Email: support varies between email apps; PNG and JPG are safer in newsletters and signatures.
Editing in older software that cannot open WebP.
Print: printers generally expect PDF, TIFF, PNG or high-quality JPG.

Quality settings

Image type	Suggested WebP quality
Photos	75–82
Graphics with text or logos	85–92 (or lossless)
Flat logos and icons	Lossless or 90+

The live size readout shows the saving for each file. If a WebP ends up larger than the original — it happens with already-optimised PNGs — keep the original.

Serving WebP on your site

Most content management systems now accept WebP uploads directly. If you need a fallback for very old software, the HTML <picture> element can offer WebP with a PNG or JPG fallback. Always set width and height on images to prevent layout shift.