HEIC to WEBP
HEIC is the efficient photo format your iPhone shoots in, but the web barely speaks it. WebP, by contrast, is a modern format built by Google specifically for the web, and it is supported by every current browser. Converting HEIC to WebP keeps your photos compact while making them display correctly on websites, in web apps, and across platforms that reject HEIC. You get modern compression on both ends, so file sizes stay small without a big quality hit. FluidConvert decodes the HEVC-based HEIC and re-encodes it as WebP in seconds, free in your browser, with no account, no software to install, and no watermark on the output.
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Accepts: image/heic, .heic, .HEIC · Max 1GB · always free
Your files are encrypted with TLS and automatically deleted after conversion.
Simply upload your .HEIC file and we'll convert it to .WEBP format — fast, free, and secure.
Fast & Free
Convert files up to 1GB completely free. No account, no limits.
Secure
Files are encrypted and automatically deleted after conversion.
High Quality
Industry-leading conversion with no quality loss.
How to Convert HEIC to WEBP
Upload Your File
Click the upload area above or drag and drop your .HEIC file. We support files up to 1GB, completely free.
Choose Output Format
Select .WEBP as your target format. Adjust any conversion settings if needed.
Download Your File
Click Convert Now and wait a few seconds. Once complete, download your converted file instantly.
About HEIC to WEBP
Last updated: August 2026
What is HEIC?
HEIC (High Efficiency Image Container) became the default photo format on iPhones and iPads with iOS 11 in 2017. It stores images compressed with the HEVC (H.265) codec, achieving roughly half the file size of a comparable JPG at similar quality. HEIC also supports 16-bit color, transparency, and packing multiple images into one file, as with Live Photos. The catch is ecosystem lock-in: outside Apple devices, and especially on the web, HEIC support is spotty. Browsers generally cannot display it, which is why iPhone photos so often need conversion before they can be used online.
Why convert to WebP?
WebP is a modern image format created by Google and now supported in every major current browser, including Chrome, Firefox, Safari, and Edge. It offers both lossy and lossless compression and typically produces files noticeably smaller than JPG at equivalent quality, plus it supports transparency and animation. Converting HEIC to WebP is ideal when you want to publish iPhone photos on a website, feed them into a web app, or reduce page weight without giving up quality. You keep efficient compression like HEIC's, but in a format the web actually renders.
What to expect from the conversion
Both HEIC and WebP are modern, efficient formats, so lossy-to-lossy conversion at a good quality setting keeps files small with only minor quality change, usually imperceptible in normal viewing. File sizes stay in the same efficient ballpark as HEIC, unlike converting to JPG, which typically balloons the size. WebP supports transparency, so any alpha data can be preserved, though standard iPhone photos have none. Live Photo motion and depth maps are not carried over, since a still WebP holds one image. EXIF metadata support in WebP is limited, so some camera details may not transfer.
How FluidConvert handles it
Your HEIC files upload over an encrypted connection and are decoded and re-encoded to WebP on secure servers with hardware-accelerated codecs, so it finishes in seconds. Both the original and the converted file are automatically deleted about an hour after processing. The service is free, requires no account, and never adds a watermark to your photos.
Common reasons to convert HEIC to WEBP
- Publishing iPhone photos on a website as lightweight WebP images that every modern browser can display
- Reducing page weight by converting HEIC camera photos to efficiently compressed WebP for a web app
- Preparing iPhone product shots as WebP for an online store that wants fast-loading images
- Converting HEIC images to WebP for a web platform that rejects HEIC but accepts modern formats
- Keeping file sizes small when moving iPhone photos into a web content pipeline that supports WebP
Frequently Asked Questions
Is WebP better than JPG for converting iPhone photos?
For web use, generally yes. WebP typically produces smaller files than JPG at the same visual quality and is supported by all current browsers, so it keeps pages light while displaying reliably. Converting HEIC to JPG tends to increase file size because JPG's compression is older and less efficient. If your goal is publishing iPhone photos online with minimal page weight, WebP is usually the better target than JPG.
Will I lose quality converting HEIC to WebP?
Some, since both are lossy formats and the image is re-encoded, but at a good quality setting the difference is very hard to notice in normal viewing. Because WebP compresses efficiently, you keep small files without a heavy quality penalty. You will not recover any detail HEIC already discarded, but you also will not add obvious artifacts the way an aggressive low-quality setting would.
Do all browsers support WebP now?
Yes. WebP is supported in all current versions of Chrome, Firefox, Safari, and Edge, so images display natively without plugins or fallbacks on up-to-date browsers. Very old browser versions may not render it, but for any modern audience WebP is safe. This broad support is a key reason to convert HEIC, which browsers generally cannot display, into WebP for web use.
What happens to a Live Photo when converted to WebP?
Only the still image is kept. A Live Photo bundles a short video with the still frame inside the HEIC, but a standard WebP holds a single image, so the motion component is discarded during conversion. If you specifically want to preserve the movement, convert the Live Photo to a video format like MP4 instead. For a normal still photo, WebP captures exactly the frame you see.
Does the conversion keep my photo's transparency?
If the HEIC contains transparency, WebP can preserve it, since WebP supports an alpha channel. Standard iPhone camera photos are fully opaque and have no transparency to keep, so this mainly matters for edited or graphic HEIC files. In those cases WebP is a good choice precisely because, unlike JPG, it retains transparent areas rather than filling them with a solid color.