Large local batches
A vacation folder in one go. Free converts 3 per batch; Pro takes the whole stack.
iPhone photo lab · no uploads · no account
HEIC in. JPG out.
Convert HEIC, PNG, WebP and TIFF to any format you need — or merge a large photo batch into one clean PDF. Everything happens on your iPhone.
- 100% on-device
- Originals never uploaded
- iOS 17+
0output formats
NO APP CAPwith Lifetime Pro
0% on-device
0uploads, ever
01
Pick a format.
Watch it convert.
This is a simulation of the real flow — in the app it takes one tap and runs offline.
Ready. Pick formats and hit convert.
02
Three taps.
Done.
-
1
Select photos
Batch-pick from your library — or import a PDF and extract every page as an image. HEIC and HEIF are detected automatically.
-
2
Choose the format
JPG, PNG, WebP, TIFF, or a merged PDF. Tune quality, page size and filenames when you need to.
-
3
Convert & export
Watch the progress live, then save to Photos, Files, or share straight to another app. Originals stay untouched.
03
Built for real
photo piles.
Nothing leaves your iPhone
Conversions use the device's own image engine. Works on a flight, in a tunnel, anywhere. Your originals are never scanned or uploaded.
Photos → one PDF
Merge selected images into a single PDF, one photo per page. Pick page size, margins and quality. The reverse works too: import a PDF and pull out every page as an image.
HEIC auto-detect
iPhone shots arrive as HEIC. The app spots them instantly and converts to universally-readable JPG or PNG — no settings needed.
TIFF export
Lossless TIFF output for print and archiving, alongside JPG, PNG, WebP and PDF.
Metadata, your call
Keep EXIF data or strip it before sharing. Filename templates keep big batches tidy.
04
Free forever.
Pro once.
No subscription. No renewal. One purchase unlocks the current Pro features.
FREE
PRO · one-time purchase
Batch size
3 photos
No app-imposed limit
JPG · PNG · TIFF · PDF
✓
✓
WebP export
—
✓
PDF page size & margins
A4 only
All options
JPEG quality control
High only
High / Medium / Low
Filename templates
Original names
Date & sequence
05
Quick
answers.
What is Image Converter?
Image Converter is a free iPhone app that changes photo file formats — HEIC to JPG, PNG to WebP, TIFF export — and merges multiple photos into one PDF, entirely on your device.
How do I convert HEIC to JPG on iPhone?
Open Image Converter, tap "Select Photos", choose your HEIC photos, pick JPG as the output format, and tap Convert. The app detects HEIC automatically and saves the JPGs to Photos or Files.
Are my photos uploaded to a server?
No. Every conversion runs on your iPhone using the device's own image engine. Originals and converted files never leave your device.
Which formats are supported?
Input: HEIC, HEIF, JPG, PNG, WebP, TIFF. Output: JPG, PNG, WebP, TIFF, and PDF (one photo per page, merged into a single file).
How many photos can I convert at once?
The free version converts the first 3 photos of each batch. Lifetime Pro removes the app-imposed batch limit; very large batches still depend on available device memory and storage.
How much does Pro cost?
Lifetime Pro is a one-time purchase at the localized price shown in the app. There is no subscription and no recurring charge.
Can I turn photos into a PDF?
Yes. Select photos, choose PDF as the output format, and Image Converter merges them into one PDF with one photo per page, with page size and margin options.
Is Image Converter free?
Yes. Core conversion to JPG, PNG, TIFF and PDF is free forever. Pro is an optional one-time purchase for larger batches and extra formats.