Sukat · HEIC to JPG

Convert HEIC to JPG, no upload

iPhones save photos in HEIC by default — efficient, but Windows, Android, most email clients, and most upload portals don't display them. Sukat converts HEIC to JPG entirely in your browser. No upload, no signup, no watermark. Drop a photo or a whole batch, pick JPG, download.

Convert HEIC to JPG now →
Last reviewed: April 2026
iPhone HEIC photos converted to JPG in a batch Animation: a batch of HEIC files convert to JPG one by one, then download as a single ZIP that opens anywhere. FROM YOUR iPHONE IMG_4827.HEIC HEIC IMG_4827.JPG JPG IMG_4831.HEIC HEIC IMG_4831.JPG JPG IMG_4836.HEIC HEIC IMG_4836.JPG JPG photos.zip 3 JPGs · ready Opens on Windows · Android · anywhere
How to

Convert HEIC to JPG

Three steps. Single file or a whole folder of iPhone photos at once.

Upload your HEIC files

Drop them onto Sukat's drop zone, click to browse, or paste from your clipboard. Multi-file is supported — drop a whole folder of iPhone photos in one go.

Pick JPEG as the output format

Choose JPEG from the dropdown. Optionally set a target file size in KB or MB (Sukat finds the highest quality that fits) and a target width if you want to resize at the same time.

Click “Convert & Download All”

Process and save. With more than one file selected, the ZIP option appears — leave it checked for a single ZIP, or uncheck to download files individually.

When you need it

When do you need to convert HEIC?

iPhones have shot HEIC by default since iOS 11 in 2017 — roughly half the file size of JPG at the same visible quality, but adoption outside Apple's ecosystem has been glacial. Converting to JPG is the everyday tax of sharing iPhone photos with anyone not on an iPhone.

  • Sharing iPhone photos with Windows or Android users — most don't render HEIC natively, even in 2026.
  • Uploading to portals that only accept JPG — government forms, job application sites, school registration portals, medical imaging uploads.
  • Embedding in emails — Outlook on Windows still chokes on HEIC attachments; Gmail and Apple Mail handle them, but recipients on older clients won't.
  • Posting to platforms that strip metadata or reject HEIC — some forums, niche social platforms, and CMS uploaders.
  • Editing in older photo software — Photoshop on macOS handles HEIC, but plenty of older Windows tools and Linux editors don't.
  • Printing — most online photo print services require JPG; HEIC-only files get rejected at upload.
Why Sukat

Built for convert-without-uploading

Three things matter for HEIC conversion specifically — plus offline reliability.

Privacy by default

Conversion runs in your browser using the Canvas API and a client-side HEIC decoder loaded from a CDN once and cached for offline reuse. Your photo never reaches a third-party server. No metadata logging, no account, no email required. Verify it by going offline before you click Convert — the conversion still completes.

Batch with no cap

Drop 50 iPhone photos, get back 50 JPGs as a single ZIP. Most free online HEIC converters limit free users to 5–10 per batch and add watermarks above that. Sukat has no batch limit and no watermark, ever.

Target a specific file size

Most HEIC tools output JPG at native dimensions and high quality, routinely producing 4–8 MB JPGs. Sukat lets you set a maximum KB or MB ceiling — useful when a portal demands the JPG under 100 KB or 240 KB. It binary-searches for the highest quality that fits and reduces dimensions only as a last resort.

Works offline once loaded

No internet round-trips, no race against connection drops mid-batch.

Questions

FAQ

Will my HEIC photo lose quality when converted to JPG?

Slightly. JPG is a lossy format, and the HEIC source is already compressed, so converting introduces one additional compression step. At default high quality, the difference is visually undetectable for most photos. If you're archiving the original, keep the HEIC; if you're sharing, JPG is fine.

Does Sukat upload my photos anywhere?

No. The conversion runs locally in your browser via the Canvas API plus a client-side HEIC decoder. Your file never leaves your device. You can verify this by switching to airplane mode after the page loads — the conversion still works.

Why won't my Windows PC open HEIC files in the first place?

Windows 10 and 11 require the HEIF Image Extension from the Microsoft Store to display HEIC. Many users don't know it exists or don't want to install extra codecs. Converting to JPG sidesteps the issue.

Can I convert HEIC to PNG or WebP instead?

Yes. Pick the format you want from the Output Format dropdown. WebP gives the smallest file at the same visible quality (about 25–35% smaller than JPG); PNG is best when you need transparency or pixel-perfect output for screenshots and graphics. See the dedicated HEIC to PNG page for the lossless workflow.

Does Live Photos (.HEIC + .MOV pair) work?

Sukat converts the HEIC half of a Live Photo to a still JPG. The .MOV half (the short video) is a separate file your iPhone exports alongside; Sukat doesn't touch it. If you want both still and video, export them from the Photos app as JPG + MOV directly.

Is there a file size or batch limit?

No hard limits. The practical ceiling is your device's RAM — a 200 MB RAW HEIC is slow to decode on a 5-year-old phone but works on any modern laptop. Batches of 50 photos process comfortably; 100+ depends on the device.
Related tools

Keep going

Compress HEIC — keep the HEIC format but shrink the file HEIC to PNG — when you need transparent backgrounds or pixel-perfect output Image Size Guide — full file-size and dimension reference for every platform How It Works — the full mechanics of Sukat's compression pipeline

HEIC in. JPG out. Nothing uploaded.

Free, browser-based, batch, no watermark. Opens on Windows, Android, anywhere.

Convert HEIC to JPG now →