ما هو WEBP؟ دليل كامل لتنسيق WEBP

Year2010

Typeكلاهما

UsageGoogle

What is it?

WebP هو تنسيق صور حديث تم تطويره بواسطة Google في عام 2010، مصمم خصيصًا للويب. يستخدم تقنيات ضغط متقدمة مستمدة من ترميز الفيديو VP8 لتحقيق أحجام ملفات أصغر بكثير من JPG و PNG دون فقدان الجودة المرئية.

يدعم WebP كل من الضغط مع فقدان وفقدان بدون، بالإضافة إلى الشفافية (قناة ألفا) والرسوم المتحركة - مما يجعله بديلاً متعدد الاستخدامات لـ JPG و PNG و GIF في سياقات الويب.

Technical Specifications

DeveloperGoogle

File Extension.webp

MIME Typeimage/webp

CompressionLossy and Lossless

Color Depth24-bit + 8-bit alpha

TransparencySupported

Pros & Cons

Advantages

Superior Compression

25-35% smaller than JPG at equivalent quality, and 26% smaller than PNG for lossless images.

Supports Transparency

Full alpha channel like PNG, but with much smaller file sizes.

Supports Animation

Can replace animated GIFs with far smaller file sizes.

Wide Browser Support

Supported by all modern browsers including Chrome, Firefox, Safari, and Edge.

Disadvantages

Limited Software Support

Older image editors and desktop software may not open WebP natively.

No Universal OS Support

Windows and macOS require additional codecs to preview WebP in file explorers.

Not Ideal for Print

Designed for screens - not used in professional print workflows.

Newer Format

Some legacy systems and older browsers do not support it.

When to Use It

WebP هو الخيار الأفضل لصور الويب حيث تهم الأداء وسرعة التحميل.

Web Performance

Smaller images mean faster page loads and better Core Web Vitals scores.

E-commerce Images

Product photos load faster without sacrificing the visual quality shoppers expect.

Web Apps

Ideal for user-uploaded images and any web application where bandwidth matters.

Replacing GIF Animations

Animated WebP files are typically 64% smaller than equivalent GIFs.

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Frequently Asked Questions

Is WebP better than JPG?

For web use, yes. WebP produces 25-35% smaller files at the same visual quality. However, JPG has broader software support and is still preferred for photography workflows.

Does Safari support WebP?

Yes. Safari added full WebP support in version 14 (2020). All modern browsers now support WebP.

Can WebP replace both JPG and PNG?

Yes, WebP can handle both use cases - lossy compression for photos (replacing JPG) and lossless with transparency (replacing PNG) - while producing smaller files in both cases.

How do I open a WebP file?

Most modern browsers open WebP directly. For desktop use, update your OS image viewer or use image editing software like Photoshop (with a plugin) or GIMP.

Should I convert my website images to WebP?

Yes, if web performance is a priority. Serving WebP to supporting browsers and JPG/PNG as a fallback for older browsers is considered best practice.