
PhotoSizer: Photo Compressor
Resize & Compress Images Fast
0 ratings
Free
In-App Purchases
About
Shrink your photos in seconds — smaller files, the same great picture, and nothing ever leaves your device. PhotoSizer compresses and reduces photo size right on your iPhone and iPad, so you save storage without giving up your privacy.
Out of space? Photo too big to email or upload? A picture that won't send on WhatsApp or Messages? PhotoSizer makes any image smaller in a couple of taps — you stay in full control of the quality.
WHY PHOTOSIZER
◆ Batch compress up to 100 photos at once
Select a whole set from your library and shrink them all together — no one-at-a-time waiting.
◆ You control the quality
A simple slider lets you choose the exact balance between file size and detail. Push for the smallest file, or keep it crisp.
◆ JPEG or PNG output
Pick the format you need. Turn heavy HEIC photos from your camera into lightweight, universally shareable JPEGs.
◆ Before / after preview
See the original size next to the compressed size before you save — so you know exactly how many MB you're saving.
◆ 100% on-device and private
Every photo is compressed locally on your device. No uploads, no cloud, no accounts, no tracking. Your pictures never leave your iPhone.
◆ Export and share anywhere
Save compressed photos back to Files, or share straight to Mail, Messages, WhatsApp and more. Compress several at once and export them together as a single ZIP.
PERFECT FOR
• Freeing up storage on your iPhone and iPad
• Emailing and messaging photos that are too large to send
• Uploading to websites, forms and portals with strict size limits
• Faster posts to Instagram, Facebook and X
• Lighter, quicker backups to iCloud, Google Photos and Dropbox
HOW IT WORKS
1. Select the photos you want to shrink
2. Choose your quality and format
3. Tap Compress
4. Check the before / after preview and the size you saved
5. Export or share
PHOTOSIZER PREMIUM
PhotoSizer is free to try. Premium removes ads and unlocks unlimited exports, so you can compress and save as many photos as you like. A one-time upgrade — no subscription required.
PRIVACY
Your photos are compressed entirely on your device and are never uploaded or collected. What's on your iPhone stays on your iPhone.
Questions or feedback? We'd love to hear from you — and if PhotoSizer saves you space today, a quick rating really helps.
Privacy Policy: https://apps.cihat.dev/photosizer/privacy-policy
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What's New in PhotoSizer
1.4.0
August 29, 2026
• Faster batch compression, even with large photo sets • Redesigned before / after preview so you see exactly how many MB you save • Smoother exporting and sharing to Photos, Files, Mail and Messages • Stability and performance improvements throughout Thanks for using PhotoSizer! A quick rating really helps.
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In-App Purchases
$4.99
PhotoSizer Premium
Unlock unlimited photo exports.




