Online konverterare JPEG till WEBP

Konvertera din JPEG-fil till WEBP-format på 3 enkla steg.

WEBP⌄

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Konvertera JPEG till WEBP online — Gratis & Snabbt

WebP är nästa generations format skapat av Google som producerar filer 25–35% mindre än motsvarande JPG. Att konvertera JPG till WebP förbättrar webbprestanda direkt.

Varför konvertera JPEG till WEBP?

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Webbprestanda

WebP producerar mindre filstorlekar än JPG och förbättrar sidhastighet och Core Web Vitals.

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CDN-bandbredd

Mindre bilder innebär lägre CDN-bandbreddskostnader.

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E-handelsbutiker

Produktbilder i WebP laddas snabbare och minskar avvisningsfrekvensen.

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Modern webbutveckling

Next.js, Nuxt och Gatsby optimerar automatiskt tillgångar till WebP.

Hur konverterar man JPEG till WEBP?

Ladda upp din JPEG-fil

Klicka på "Välj fil" eller dra din JPEG-bild till uppladdningsytan.

Välj WEBP som utdataformat

Välj "WEBP" som önskat utdataformat.

Konvertera filen

Klicka på "Konvertera nu" för att starta konverteringen av JPEG till WEBP.

Ladda ner WEBP-filen

När konverteringen är klar, ladda ner din konverterade WEBP-fil.

JPEG

Filtillägg.jpeg
BeskrivningJPEG is the most widely used lossy image compression format, ideal for photographs and complex images with many colors.
Associerade programAdobe Photoshop, GIMP, Windows Photo Viewer, Preview (Mac)
Utvecklad avJoint Photographic Experts Group
MIME-typimage/jpeg

WEBP

Filtillägg.webp
BeskrivningWebP provides superior lossless and lossy compression for images on the web. WebP images are typically 25-34% smaller than comparable JPEG or PNG files.
Associerade programGoogle Chrome, Firefox, Adobe Photoshop (with plugin), GIMP
Utvecklad avGoogle
MIME-typimage/webp

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Pro tip: WebP stöds av alla moderna webbläsare. Behåll original-JPG som reserv för äldre system.

Gratis JPEG konverteringsverktyg

Formatguide

JPEG vs WEBP: Komplett formatguide

Funktion

JPEG (källa)

WEBP (mål)

🗜️Komprimering

Lossy

Lossy+Lossless

🔍Transparens

Not supported — transparent areas always render as solid white or the specified matte color

Full 8-bit alpha channel — same capability as PNG, with better compression efficiency

🎬Animation

Not supported

Supported — animated WebP stores multiple frames with per-frame timing data, offering vastly better quality and smaller files than animated GIF

🎨Färgdjup

24-bit (8 bits per channel: RGB) — up to 16.7 million colors

24-bit RGB + 8-bit alpha — 16.7 million colors with full alpha transparency

📦Filstorlek

50 KB – 5 MB per image depending on resolution and quality setting

25–35% smaller than an equivalent-quality JPEG or PNG — typically 30–80 KB for standard web images

🌐Webbläsarstöd

Universal — all browsers, all operating systems, all devices including IE6 and older smartphones

Chrome 23+, Firefox 65+, Edge 18+, Safari 14+, Opera 12+. Not supported in Internet Explorer or Safari prior to iOS/macOS in 2020.

🏆Bäst för

Photos, web images

Web images, modern apps

Vanliga användningsfall: JPEG → WEBP

🛒 E-commerce product images📰 Blog and editorial photos🌐 High-traffic web pages📱 Mobile-first applications🏨 Travel and hospitality sites📊 Portfolio websites

⚠️Use the HTML <picture> element to provide a JPG fallback for Internet Explorer and Safari 13 users. Most modern CDNs (Cloudflare, Cloudinary, AWS CloudFront) can handle this automatic format negotiation.

JPEG

Om {from}-formatet JPEG

Standardized in 1992 by the Joint Photographic Experts Group, JPEG became the internet's dominant image format through the 1990s. Its DCT compression made digital photography practical for early web and digital cameras, enabling photo-sharing at a time when dial-up connections made large files impractical. Today it remains the default format for cameras, smartphones, and photo-sharing platforms worldwide.

Styrkor

+Smallest file sizes for photographs (10:1 to 20:1 compression ratio)

+Universal compatibility across every device, software, and platform

+Embeds EXIF metadata (GPS, camera settings, date/time)

+Adjustable quality/size trade-off at save time

+Native support in every digital camera and smartphone

Begränsningar

−Lossy — permanently discards image data with every save

−No transparency — backgrounds are always solid

−Visible block artifacts on sharp edges, text, and high-contrast areas

−Quality degrades with each re-save (generational quality loss)

−Limited to 8-bit per channel (no HDR or 16-bit depth)

När du ska använda

→Sharing photographs on social media, email, or blogs

→Camera images where file size matters more than pixel perfection

→Web page photos where page load speed is the priority

→Any context requiring maximum cross-device and software compatibility

Tips

•Quality 85–95% delivers the optimal balance between file size and visual quality

•Never re-save a JPG after editing — use PNG or TIFF as your working master file

•Use PNG or WebP for logos, text, and graphics with sharp edges instead

•Strip EXIF metadata before web publishing to trim 5–20 KB per image

WEBP

Om {from}-formatet WEBP

Google developed WebP and announced it in 2010 using technology from the VP8 video codec. Initial adoption was Chrome-only, but Firefox added support in 2019 and Apple's Safari 14 followed in 2020 — finally making WebP viable for all modern web deployments without compatibility caveats. It is now Google's officially recommended image format for web performance optimization.

Styrkor

+25–34% smaller than JPEG/PNG at equal quality — direct page load improvement

+Both lossy and lossless compression modes in a single format

+Full alpha transparency like PNG at significantly smaller file sizes

+Animated WebP replaces GIF with full-color quality and dramatically smaller files

+Directly improves Google Core Web Vitals (LCP) and PageSpeed scores

Begränsningar

−Not supported in Internet Explorer or Safari before iOS 14 / macOS Big Sur

−Print shops, Outlook, and Office apps don't accept WebP

−Limited native support in professional desktop imaging software

−Not practical for offline print workflows requiring Photoshop or Lightroom native support

När du ska använda

→Websites targeting modern browsers (Chrome, Firefox, Edge, Safari 14+)

→E-commerce and high-traffic sites where image performance impacts conversions

→Mobile-first apps where bandwidth and load time are critical

→Replacing animated GIFs with higher-quality, much smaller animated alternatives

Tips

•Use the HTML <picture> element to serve WebP with a JPG fallback for older browsers

•WebP lossy quality 80 is perceptually equivalent to JPEG quality 90

•Animated WebP is dramatically better than GIF — smaller, full-color, and smoother

•CDNs like Cloudflare and Cloudinary auto-convert and serve WebP to supported browsers

Mest populära konverteringsverktyg

3GP to MP4

Vanliga frågor

Om att konvertera JPEG till WEBP.

Är denna JPEG till WEBP konverterare gratis?

Ja, vår konverterare är 100% gratis. Ingen registrering, inga dolda avgifter.

Hur lång tid tar det att konvertera JPEG till WEBP?

Konverteringen tar vanligtvis bara några sekunder.

Är min JPEG-fil säker?

Ja. Dina filer raderas omedelbart efter konverteringen.

Vad är den maximala filstorleken?

Du kan konvertera filer upp till 400 MB gratis.

Behöver jag installera programvara?

Ingen installation krävs. Konverteraren fungerar i webbläsaren.

Varför DigitalOfficePro?

Betrott av miljontals användare världen över

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Gratis för alla

Helt GRATIS onlinetjänst. Inga kostnader, ingen registrering.

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100% Säkert

Dina filer raderas automatiskt från våra servrar efter konverteringen.

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Hög hastighet

Dina filer konverteras med våra kraftfulla molnservrar.

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Inga begränsningar

Ingen gräns för antalet filer du kan konvertera.

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Kvalitetsresultat

Vi använder högkvalitativa konverteringsalgoritmer.

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Över 100 format

Vi stöder över 200 filformat.

Inmatningsformat som stöds

Ladda upp något av följande format och konvertera till JPG, PNG, WEBP, BMP, GIF eller TIFF.

Standardbild

JPGPNGWEBPBMPGIFTIFFHEICPPMWBMP

Design & Vektor

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RAW-kamera

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