Convert JPG to WebP without sending it anywhere

The real size saving, for the web.

zero upload

Drop your images here

or click to browse

JPG, PNG, WebP, GIF, BMP, SVG · no limit on size or number

The fifty-seven other tools

popularCompress a PDFShrink the file without harming the text. Merge PDFsCombine several documents into one. Split a PDFCut a document into several files. Extract pages from a PDFKeep only the pages you want. Delete pages from a PDFRemove the pages you no longer want. Rearrange a PDFChange the page order with your mouse. Rotate a PDFStraighten pages scanned crooked. Number PDF pagesAdd continuous page numbers. Watermark a PDFLay a word across every page. Create a fillable PDFYour document becomes a form. Sign a PDFYour signature, placed wherever you want. Redact a PDFHidden text is destroyed, not covered. Crop a PDFCut the white margins off a scan. Multiple pages per sheetTwo, four or nine pages on one sheet. Remove PDF metadataAuthor, software and dates removed from the file. Unlock a PDFRemove a password you know. OCR: make a PDF searchableThe text of a scan becomes searchable. Edit a PDFText, shapes and images on your pages. Add a header and footer to a PDFNumbers, date and Bates in the margins. Compare two PDFsThe differences between two versions. Repair a PDFRecover a damaged PDF. PDF to imagesEach page becomes a JPG or a PNG. Images to PDFYour photos become one document. PDF to textA PDF’s text as .txt, .md or .html. Extract images from a PDFPull out the photos stored in a document. PowerPoint to PDFOne slide per page, text stays text. Word to PDFThe content comes through, and so does the page layout. EPUB to PDFAn e-book becomes a PDF. Create a zipGather your files into one archive. Password-protect a zipAn archive encrypted with AES-256. Excel to CSVOne .csv per sheet, accents preserved. Convert a 3D modelBetween .glb, .obj and .stl, losses stated up front. popularCompress an imageLighten your photos without spoiling them. Convert an imageSwitch to JPG, PNG or WebP. Resize an imageIn pixels or as a percentage. Rotate an imageStraighten or flip a photo. Crop an imageCrop to the frame and format you want. Watermark an imageA text repeated across the whole image. Remove EXIF from a photoGPS and camera removed, pixels untouched. HEIC to JPGThe iPhone photos Windows won’t open. WebP to JPGThe format everything opens. WebP to PNGTo keep transparency. PNG to JPGTo lighten it when size gets in the way. JPG to PNGUseful before editing, not after. PNG to WebPMuch lighter, transparency kept. Open a Word fileRead a .docx without installing Word. Open an Excel fileRead a workbook sheet by sheet. Open a PowerPointFlip through a .pptx and its notes. Open an EPUB bookRead an .epub without an e-reader. Unzip a fileOne archive or a hundred, a single zip out. Open a 3D modelView a .glb, .gltf, .obj or .stl. QR code generatorA code computed on your device that never expires. Password generatorA verified draw, an exact entropy. Username generatorUsernames you can pronounce. Voice recorderYour voice, recorded on your device. Record your screenRecord your screen as MP4. Record your cameraYour webcam, without sending anything.

The gain is real and measurable

At comparable visual quality, a WebP is generally 25 to 35% lighter than a JPG. On a site serving hundreds of images, that’s the difference between a page that shows up right away and a page people give up on.

It’s now the most useful of the six conversions, and the only one that really improves something measurable.

Who it’s for

For the web, and almost only for the web. All modern browsers have displayed WebP for years. If your images are going on a website, a blog or an online store, the conversion is a clear gain.

Not for an attachment or for printing. Lots of desktop software, print services and older tools won’t open it. Sending a WebP to someone who isn’t expecting it means sending them a file they can’t open.

Double compression, and why it’s still acceptable

Your JPG is already lossy, and WebP compresses it again. In theory that’s further degradation; in practice, at 85% quality, it can’t be detected by eye on a photograph.

The ideal would be to start from the uncompressed original, but nobody ever has it. The compromise is worth the size saving.

Frequently asked questions

Are my images sent anywhere? No. You can check for yourself in thirty seconds: here is how.

Do all browsers display it? Yes, all modern browsers. Very old versions of Internet Explorer don’t, but they’re no longer used.

Which quality should I choose? 80 to 85% for the web. WebP holds up better at low quality than JPG.

What if I change my mind? The WebP to JPG tool does the reverse, with a new compression.