Compress JPG, PNG and WebP images or convert iPhone HEIC photos to JPG — instantly, right on your device. Nothing is ever uploaded. No limits, no watermarks, no signup.
Drag & drop images here
or click to browse — JPG · PNG · WebP · HEIC · as many files as you want
Private by design: everything happens in your browser using your device's own processor. Your photos never touch a server — this page even works offline once it's loaded.
Add JPG, PNG, WebP or iPhone HEIC files. Batches are fine — there's no file count limit and nothing uploads.
Choose JPG, WebP or PNG output, set a quality level, and optionally resize huge photos down to web-friendly dimensions.
See the before/after size on every file and download them one by one or all at once. Done in seconds.
Oversized images are the #1 reason web pages load slowly — and slow pages lose visitors and Google rankings. A photo straight off a modern phone or camera is often 5–15 MB, when the web version only needs 100–400 KB. Compressing before you upload keeps your website fast, your emails under attachment limits, and your cloud storage bills down.
Since iOS 11, iPhones save photos in HEIC (High Efficiency Image Container) by default — it stores the same quality as JPG at about half the size. The catch: many websites, Windows PCs and older apps can't open it. Drop your HEIC files above and they'll convert to universally-compatible JPG in your browser, keeping the full resolution.
Yes — completely free, unlimited files, no watermarks, no account. It's a free tool from Kanyon Studio, a San Diego photography and web design studio.
No. Compression and HEIC conversion run entirely in your browser using the canvas built into your device. Your files never leave your computer or phone, which makes this safe for private, client and commercial work.
Drag your iPhone HEIC or HEIF photos into the tool above. They're automatically decoded and re-saved as JPG at the quality you choose — no software to install.
At the default 80% quality, the difference is invisible to almost everyone while cutting file size by 60–90%. You can raise the slider to 95% for near-lossless results or lower it for maximum savings — the before/after size shows on every file.
WebP is usually the smallest and is supported by every modern browser. JPG is the safest all-round choice for photos, and PNG is best for logos, screenshots and graphics that need transparency.
There's no hard limit — because nothing uploads, you're only limited by your device's memory. Even 50 MB camera files process in a few seconds on a modern laptop or phone.
Compressed images are step one. Kanyon Studio designs fast, modern Webflow sites and shoots the product, brand and real estate photography that goes on them — and our free AI Visibility Audit shows how your site looks to Google and AI search.
