Convert HEIF photos to JPG in your browser — batch supported, no upload.
100% private — files are processed in your browser and never uploaded.
Convert HEIF images to JPG directly in your browser. Drop one or many files, get a clean JPG download — no upload, no signup, no watermark. HEIF is HEIF photo container and JPG is compact photo format, so this converter is useful whenever an editor, CMS or messaging app only accepts JPG. Batch is supported, files never leave your device, and the whole flow runs on the canvas / WebAssembly decoders shipped with the page.
Open the page, enter the input you want to check, and the result appears immediately above — there is nothing to install, no account to create, and no popup to dismiss. Every Toolzer utility is designed to give you the answer on the first screen and let you copy or share it in one click. If the result looks unexpected, run the test a second time: transient network conditions, browser extensions, and corporate proxies can all affect single-shot measurements, and a fresh run usually confirms whether the issue is real or a one-off blip.
Every tool on Toolzer is built to work on desktop and mobile, including the latest versions of Chrome, Edge, Firefox, Safari, and Brave. Results are rendered directly in your browser whenever possible, so the page stays responsive even on slow connections. When a server lookup is required — for example to query public DNS, WHOIS, or geolocation databases — the request is proxied through Toolzer's edge so the third-party service never sees your IP address.
Toolzer is a privacy-first toolbox: the page is served as a static, minified bundle with long-lived cache headers, so repeat visits are essentially free for both you and our servers. Inputs you type — text to format, passwords to generate, URLs to inspect — stay on your device unless an explicit server lookup is required. We do not sell data, we do not run third-party advertising trackers, and we do not require an account to use any tool on the site.
Yes — 100% free, no signup, no credit-card, no watermark. There are no usage limits because the conversion runs on your own device.
No. Every file stays in your browser. The page loads a decoder (Canvas, heic2any or utif depending on the format) and re-encodes locally, so nothing is ever transmitted.
Yes. Select or drop several files and each one is decoded, re-encoded and offered as a separate download link.
JPG is a lossy format, so you can adjust the quality slider (default 92%) — higher = larger file, closer to the original.
No. Every utility on Toolzer is free, anonymous, and works in any modern browser without registration. You will never see a paywall or a forced sign-up flow — the goal is to give you the answer on the first screen and let you move on.
Yes. Whenever the tool can produce an answer entirely in the browser — password generation, JSON formatting, regex testing, hashing, text counting — the data never leaves your device. When a server lookup is unavoidable (DNS, WHOIS, geolocation), the request is proxied through Toolzer's edge so the upstream service never sees your real IP address.
Yes. The interface is fully responsive and works on iOS Safari, Android Chrome, Samsung Internet, and every other up-to-date mobile browser. You can pin the page to your home screen for one-tap access.
Yes. Every Toolzer page has a clean, permanent URL you can bookmark, share, or paste into a ticket. Results are generated client-side on each visit, so the link always shows fresh data instead of a stale screenshot.