Sizely: Compress Image to KB
Reduce photo size to exact KB
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Hit the EXACT KB and size every upload demands - passport, visa, gov forms, job portals. Compress on-device in seconds. Never get 'file too large' again.
Hit the EXACT file size every upload demands. Type "50 KB" and Sizely lands on 50 KB - instantly, and 100% on your device.
Government portals, passport sites, job and college applications reject photos that are even slightly too large. Sizely uses a precision binary-search engine to match your exact kilobyte limit AND the exact pixel dimensions a form requires - without the blurry guesswork of quality sliders.
WHY SIZELY
- Type any exact limit: 20 KB, 50 KB, 240 KB, 2 MB. We hit it to the kilobyte.
- Document presets: US passport (600x600), Schengen/EU visa (35x45 mm), ID, exam photos, signatures, and social sizes.
- Crop to fill or fit: lock to exact dimensions, or keep the whole image.
- Side-by-side preview: see original vs compressed before you save.
- 100% private & offline: your photos never leave your device. No servers, ever.
- Save to Photos or Files, or share anywhere, with the exact bytes preserved.
Perfect for passport & visa photos, job and college portals, government forms, email attachments, and web uploads.
Sizely Pro unlocks unlimited compression. Weekly and yearly plans available.
LEGAL
Privacy Policy: https://sizely-legal.vercel.app/privacy.html
Terms of Use (EULA): https://sizely-legal.vercel.app/terms.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Emil Arnold, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Emil Arnold
- Size
- 7.7 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Sizely Pro Weekly $4.99
- Sizely Pro Yearly $29.99
- Copyright
- © 2026 Sizely