Convert HEIC to WebP

Convert HEIC images to WebP free, in your browser. No upload, no account, no watermark.

Runs in your browser. Nothing is uploaded.

Change the format. Drop an image, a PDF or a Word document.

Drop your files here images, PDFs or Word documents or paste with Ctrl+V
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    JPG · PNG · WebP · Text · Word
    Word
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    Your files are processed by your own browser and never sent to a server. Open your browser's network tab and convert one, there is no upload to see.

    How to convert HEIC to WebP

    1. Drop your HEIC files onto the box above, or paste them with Ctrl+V.
    2. Pick a quality. Around 90% is indistinguishable from the original for most images.
    3. Your browser does the work on your own machine.
    4. Save each file from its tile, or take them all at once.

    What changes, and what does not

    The loss compounds

    Both formats throw detail away to get small, so a HEIC that was already compressed once is compressed again on the way to WebP, this time including the artefacts of the first pass. Convert from the original rather than from a copy, and do it once.

    Colour

    HEIC: millions, and 10 bits per channel where the camera supports it. WebP: 16.7 million, plus transparency, in both lossy and lossless modes.

    HEIC and WebP side by side

    HEICWebP
    Where it came from2017, when Apple made it the iPhone camera default2010, from Google, built on the VP8 video codec
    Throws detail away Yes Yes
    Transparency Yes Yes
    Animation No Yes
    Where it opensApple devices natively. Windows needs an extension from the Store, and many web forms reject it outright.Every current browser. Some older desktop software and printers still refuse it.
    Best atStoring camera photos on an iPhone, where the space saving is real and everything can read itImages on a web page, where it is roughly a third smaller than JPG at the same quality

    How much smaller will the file be?

    It depends on the quality you choose. At the default the result is usually a little smaller, because WebP is the more efficient of the two, but the honest answer is that you are re-compressing something already compressed and the gain is modest. Drop the quality and the file drops with it.

    Can I convert it back afterwards?

    Each pass loses a little more, so a file converted back and forth repeatedly will visibly degrade. Once is fine. Doing it as a habit is not. Always start from whichever copy has been compressed fewest times.

    About HEIC

    What every iPhone shoots by default. Half the non-Apple world refuses to open it.

    About WebP

    Smaller than JPG at the same visible quality, and keeps transparency.

    Will the quality change?

    WebP is lossy, so the image is decoded and re-encoded and a little detail is dropped. At high quality this is invisible. Convert once from your original rather than repeatedly, because each pass compounds.

    Other conversions

    HEIC also converts to JPG, PNG, AVIF, PDF and Word.

    WebP also comes from PNG, JPG, AVIF, GIF and BMP.

    Other tools

    Last updated August 2026

    Privacy

    Your files are never uploaded

    Every conversion happens inside your browser, on your own device. No server receives your file, so there is nothing for anyone to store, sell, lose in a breach, or be compelled to hand over. You can check: open your browser’s Network tab and convert something, there is no upload. The site also keeps working with your connection switched off.

    We collect nothing about you

    There are no accounts, no sign-up and no contact form. We do not ask for your name or your email address, and there is no database here holding anything about you.

    What is stored on your device

    Only preferences, such as the output format you last chose. That stays in your browser, is readable only by this site, and is removed if you clear site data.

    Hosting

    The site is served by Cloudflare Pages, which processes the technical information every browser sends with a request, an IP address and user agent, to serve pages and block abuse. That applies to page requests only. Your files are never part of a request.

    Analytics and advertising

    There is no analytics. The site carries advertising from Google AdSense to cover the cost of the domain. Google may set cookies or read a device identifier to choose and measure those ads, and you can review or change what it does at myadcenter.google.com and policies.google.com/technologies/ads. Advertising can never see your files, because your files never leave your device: the ad is a separate part of the page with no access to what you convert.

    Your choice about advertising

    If you are in the European Economic Area, the United Kingdom or Switzerland, you are asked before anything is stored on your device for advertising, and nothing is set until you answer. The message has three buttons and refusing is one of them, on the first screen, in one click, exactly like accepting. Refusing does not put the tools behind a wall and does not remove the advertising; it means the ads you see are chosen without a profile of you. You can change your answer whenever you like using the button at the end of this page, or by clearing this site’s data, which makes the message appear again. What Google does across all sites can be reviewed at myadcenter.google.com. None of this touches your files, which never leave your device to be seen by anyone, consenting or not.

    Getting in touch

    Write to leniv.tech@gmail.com. That address reaches one person. There is no support desk, no ticketing system and no newsletter to be added to, and your message is not stored anywhere other than that inbox.

    Terms

    Free to use

    For personal and commercial work alike, with no account and no watermark. Please do not try to disrupt the site or interfere with how it works for other people.

    Your files stay yours

    They never reach us, so we claim no rights over them and hold no copy of them.

    No warranty

    The tools are provided as they are. Conversion can fail on unusual or damaged files, and converting between formats can lose quality or detail, compressing a PDF, for instance, turns its text into part of an image. Keep your originals, and do not rely on this as the only copy of anything that matters. We are not liable for any loss arising from using the site.

    Changes

    These terms may change. The date above shows when they last did.