UnoWEBP - Compress, Convert, Resize, Crop, Optimize & Edit WEBP Online Free

A complete suite of professional WEBP tools in one place. Compress, convert, resize, crop, rotate, and optimize WEBP images online – with transparency and animation always preserved, fast, reliable, and completely free.

The Dedicated WEBP Toolkit For Smaller, Faster, Sharper Images

WEBP is the web’s most efficient image format – it packs the same quality into files that are roughly 25 to 34 percent smaller than JPEG and about 26 percent smaller than PNG, all while keeping full transparency and even animation. Yet most generic editors still treat WEBP as an afterthought, mangling alpha or forcing a lossy re-save.

Upload, Adjust, Download - Any WEBP Task Done In Seconds

UnoWEBP is engineered for people who value their time. The whole workflow is three steps – upload, choose a setting, download – so you skip tutorials, license agreements, and cluttered menus. Processing starts the instant your file lands, and because everything runs locally in your browser, even high-resolution WEBP finishes in moments. No progress bar to baby-sit, no cloud queue to wait in, no account to create.
From Upload To Finished Image In Seconds With Zero Setup Required
Trusted By Creators, Marketers, And Teams Who Rely On Reliable Results Daily

Trusted Daily By Designers, Developers And Web Teams

UnoWEBP is built for everyone who ships WEBP, not just graphics professionals. Web developers convert sprite sheets and app assets to WEBP without dulling a single pixel. E-commerce teams shrink product shots for faster listings while keeping them crisp. Marketers resize campaign creatives for every platform, and site owners cut page weight to lift Core Web Vitals – all from the same clean dashboard, with no software to install.
All Online WEBP Tools
WEBP Converter

Convert PNG, JPG, and GIF images to WEBP, and turn WEBP back into PNG or JPG.

WEBP Compressor

Shrink WEBP files with smart lossy or lossless compression while keeping quality intact.

WEBP Resizer

Resize any WEBP to exact dimensions while keeping edges crisp on every screen.

WEBP Cropper

Crop WEBP precisely to the pixels you need, with no watermark ever added.

WEBP Rotator

Rotate or flip WEBP by any angle in seconds, free and inside your browser.

WEBP Blur

Soften WEBP backgrounds or blur sensitive areas to protect your privacy.

Merge WEBP Online

Stack multiple WEBP frames or images into one clean combined picture.

Colorize WEBP

Tint a WEBP using any color you pick from a simple on-screen palette.

Mirror WEBP

Flip WEBP vertically or horizontally with a single click, no install needed.

Add Text to WEBP

Overlay clear, sharp text onto any WEBP image and place it where you like.

Add Watermark to WEBP

Stamp logos or text watermarks onto WEBP to protect your creative work.

Add Border to WEBP

Frame WEBP with solid borders, outlines, or soft padding in one click.

Replace WEBP Color

Swap one WEBP color for another across the whole image instantly.

Invert WEBP Colors

Flip every WEBP color to its exact opposite for a bold, striking look.

Make a WEBP Grid

Combine several WEBP images into one clean grid collage in moments.

Pixelate WEBP

Pixelate WEBP for a retro feel or to hide details you want private.

Round WEBP Corners

Give WEBP perfectly smooth rounded corners with one tap, no skills needed.

Crop WEBP Into Shape

Clip WEBP into circles, hearts, or fun shapes for social posts.

View WEBP Metadata

Inspect EXIF, dimensions, and hidden WEBP file details at a glance.

Change WEBP Opacity

Raise or lower WEBP transparency to layer it over any background.

Split WEBP into Grid

Slice one WEBP into equal tiles for grids, carousels, and posters.

WEBP Metadata Editor

Edit EXIF, IPTC, and XMP metadata stored inside your WEBP files.

WEBP EXIF Remover

Strip EXIF and GPS data from WEBP to keep your images private.

WEBP Viewer

View, play, and inspect animated WEBP frame by frame, free online.

How To Use UnoWEBP - Three Steps, Zero Learning Curve

Edit any WEBP image online has never been that easy!

Step 1

Upload Image
Step 1. Select your WEBP and upload it to UnoWEBP.

Step 2

Set up
Step 2. Choose the setting you want, then start the process.

Step 3

Download Image
Step 3. Click “Download” to save your finished WEBP.

Every WEBP Tool And Format You Need In One Place

UnoWEBP brings more than twenty specialized tools together in one place, so you rarely need to leave the site or hunt for another app. Convert between WEBP and modern formats, shrink files for faster loading, resize for social feeds, crop into shapes, rotate, mirror, pixelate, colorize, add text or borders, and manage metadata – all from the same clean dashboard. New capabilities arrive regularly, so the toolkit keeps growing with your workflow.
Smart Image Tools And Every Format You Need In One Place
Powerful Image Tools Run Instantly In Your Browser With Nothing To Install

Powerful WEBP Tools Run Instantly In Your Browser with Nothing to Install

UnoWEBP runs entirely in your browser, so there is nothing to download, install, or update. Forget bulky desktop software that eats your storage and demands system permissions – open the site, drop in your image, and the tools are ready in moments. Everything is processed locally on your device on demand, so even large WEBP files move quickly on a laptop or phone. The interface adapts to any screen, giving you a desktop-grade studio wherever you are.

Compress, Convert, And Edit WEBP for Free without Any Account Sign-Up Required

UnoWEBP is built on a simple promise: professional WEBP editing should be free for everyone. There are no premium tiers hiding the features you need, no daily quotas cutting you off mid-project, and no pressured subscriptions. Every tool – conversion, compression, background cleanup, metadata editing – is unlimited, whether you touch a single image or hundreds for a product launch. We believe creators should spend their budget on making, not on monthly fees.
Edit, Convert, And Compress Images For Free Without Any Account Sign-Up Required

What Users Say

Janice

UnoWEBP has become part of my daily routine. I convert PNG and JPG to WEBP, keep transparency, and compress in seconds - all inside the browser, completely free, with no account required. Perfect for fast client tweaks and last-minute fixes.

Christina

For our website, UnoWEBP's batch compression and WEBP export cut page weight dramatically. There are no plugins to install and no login to manage - just paste an image and download. Since switching, our load times dropped and Core Web Vitals scores improved noticeably.

Vicky.H

I reformat hundreds of product shots nightly with UnoWEBP - resize, crop, and convert to WEBP instantly in the browser. It is free, requires no sign-up, and replaced three paid tools we used before. Our marketplace listings now stay clean and consistent.

Mike

As a social media operator, UnoWEBP keeps my posting pipeline fast. I resize and crop thumbnails for every platform, add borders, and export optimized WEBP - all free in the browser. No software, no login, just quick turnaround for daily content.

Grace

From a marketing view, UnoWEBP speeds up every campaign. I resize banners, convert to WEBP, and tweak visuals for ads without leaving the browser. It is free, needs no account, and lets my team test more creative variations quickly.

Alice

As a teacher, UnoWEBP is a lifesaver for class materials. I crop screenshots, compress slides, and convert to WEBP for worksheets - no install needed on school computers. It is free, simple enough for students, and works instantly in any browser.