Compress WebP
Shrink WebP images without leaving your browser.
- Free
- No signup
- Nothing uploaded
- No watermark
Drop files here
PNG, JPG, WebP, SVG, BMP, GIF · read on your device, never uploaded
Converted entirely on your device. Nothing was uploaded.
How to Compress WebP Online
Compress WebP makes a WebP file smaller and shows you the result before you save. Pick a quality level, or type the size you need in KB and let the page find the setting that reaches it. Width and height boxes let you shrink the pixels in the same pass, and a before-and-after slider shows what the compression did to the picture.
Shrinks WebP images in the browser. WebP has both lossy and lossless modes with transparency available in either, which is why it can compress a logo and a photograph well where PNG and JPEG each only handle one.
No software to install Free Works on any device
Step-by-Step Guide to Compress WebP
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1. Drop your WEBP file in, or click to choose one
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2. Set the options if the defaults do not suit you
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3. Press the button — Compress WebP runs in your browser and the result downloads straight to your device
What Does Compress WebP Do?
Shrinks WebP images in the browser. WebP has both lossy and lossless modes with transparency available in either, which is why it can compress a logo and a photograph well where PNG and JPEG each only handle one.
WEBP file
.WEBPShrink WebP images without leaving your browser.
At a glance
- Takes: WebP files
- Gives: a smaller WebP (or another format if you switch the picker)
- Two modes: pick a quality, or name the size in KB you must hit
- Also: output width and height, with proportions locked by default
- Preview: before-and-after slider with a live size estimate
- Extras: metadata is dropped along the way
Why Use Online Image Tools?
Every website, exam form and social app wants pictures in its own size, shape and format. Resizing, compressing, cropping and converting on your own device gets a photo accepted the first time, without sending it anywhere.
“The right photo in the wrong size still gets rejected.”
- Photos that meet size limits
- Crops that fit each platform
- Faster loading web pages
- Text and watermarks added
- Any format to any format
- Private details stripped from photos
- Exam photos made to rule
- Colours picked straight from pictures
Popular Uses for Photo Editing Tools
These are the picture jobs people bring here most often.
- Exam application photos Resize a photo and signature to the exact size and KB limit an exam form asks.
- iPhone HEIC photos Convert HEIC pictures to JPG so they open on Windows and upload to any site.
- Faster websites Convert product images to WebP and compress them so pages load quicker on mobile.
- Social media posts Crop and resize a picture to fit Instagram, Facebook or a Discord profile.
- Passport-style photos Make a passport-size ID photo, cropped to the size a form or office asks for.
- Removing location data Strip GPS and camera details from a photo before posting it publicly.
- Favicons for websites Turn a logo into the small icon that shows in a browser tab.
- Collages and GIFs Put several photos into one collage or join frames into a short animated GIF.
What You Can Do with Compress WebP
Understands WEBP structure rather than treating the file as bytes
Compression happens on your own machine, at your machine's speed
Says plainly where the result approximates rather than reproduces
Live size estimate before you commit, so quality is a decision rather than a guess
Strips the metadata a photo carries, which is often a surprising share of a small file
Why Use ToolXkit for Compress WebP?
Your files stay with you
Everything runs inside your browser. Nothing you open or type is uploaded to a server.
Free, with no catch
No signup, no watermark and no daily limit on how often you use it.
Fast
Results appear in seconds, because nothing has to travel over the internet and back.
Works on any device
Use it on a computer, tablet or phone, in Chrome, Edge, Firefox or Safari.
Nothing to install
No app, no extension and no desktop program. Open the page and start.
Made for real people
Plain words and clear buttons, built by one developer who wanted tools like this to exist.
Picture Tools for Different Users
Students and job applicants
Get photos and signatures accepted by admission and recruitment forms first time.
Online sellers
Prepare product photos that look sharp and load quickly on shop pages.
Web developers
Convert images to WebP or AVIF and make favicons for new sites.
Social media users
Resize pictures for each platform and add text or borders to posts.
Bloggers
Compress and watermark images so articles stay quick and credit stays with you.
Designers
Pull colour palettes from photos and check image sizes and resolution.
Best Times to Resize or Convert an Image
Image tools help most when you are:
- Filling in an online application
- Uploading a photo that is too large
- Opening iPhone pictures on Windows
- Posting to different social apps
- Speeding up a slow web page
- Sharing a photo taken at home
- Adding a watermark to your work
- Making a favicon for a new site
Tips and Good to Know
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A lossless WebP comes out lossy. If the file must stay pixel-exact, do not compress it here.
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Compressing a WebP that was already compressed hard adds artefacts on top of artefacts. Go back to the original photo and use Compress Image instead.
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When a target is too small for the picture to reach while staying readable, you are told, along with the smallest size that was possible.
Frequently Asked Questions
Answers to common questions about this tool.
Do I need to install anything to compress webp?
No. Compress WebP runs entirely in your browser — there is nothing to download, no extension and no desktop program. It works the same on Windows, macOS, Linux, Android and iPhone.
Is it safe to compress webp online?
Safer than the usual alternative, yes. Most online tools upload your file to a server you know nothing about, where it sits until someone deletes it. Here the file never leaves your device — the processing happens in the page itself, so there is no server copy to leak, retain or sell.
Does Compress WebP reduce my photo’s quality?
Converting and cropping keep quality close to the original. Compressing trades a little detail for a much smaller file, and a lighter setting keeps more of it. Compare the preview with your original before saving.
Will my photo be accepted by the exam form?
The exam photo tools follow the size, dimensions and file weight given in the official notice. Always read the latest notice too, because boards sometimes change their rules between years.
Can I edit pictures with Compress WebP straight from my gallery?
Yes. Pick a photo from your gallery or take one with the camera, then save the result back to your phone. Everything works in the browser, so there is no app to install.
Is Compress WebP free with no watermark?
Yes. Use it for as many pictures as you need without an account, and each image comes back without any logo or mark from the site.
Further reading
- Image file type and format guide (MDN) A guide to image formats such as JPEG, PNG, WebP and AVIF, and when each suits best.
- Exif (Wikipedia) What camera and location details a photo can carry, and why that matters for privacy.
More Images
Other free tools for the same kind of job.
- Compress Image Make images smaller with a quality slider you control. Open tool
- Crop Image Drag any of eight handles, or type the exact pixels. Open tool
- Resize Image Change dimensions by pixels or percentage, in batches. Open tool
- Add Border to Image Put a clean frame around a photo, in any colour and thickness. Open tool
- Add Text to Image Place text anywhere on a picture, with an outline so it stays readable. Open tool
- Add Text to Photo Caption a photo without opening an editor. Open tool
- Add Watermark to Photo Protect a proof or a listing photo with a repeating watermark. Open tool
- AI Image Upscaler Enlarge a photo 2×, 3× or 4× with a neural network — real detail, not blur — in your browser. Open tool
- AVIF to JPG Convert modern AVIF images to JPG. Open tool