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android screenshot resizer
Resize screenshots and images free — exact pixel dimensions, percentage scaling, or common presets — no upload, no app, no sign-up — works in Android Chrome
📐
Tap to choose screenshot or image
or drag and drop here
PNG · JPG · WebP · max 20 MB
Original: — × — px · —
px
px
🔒 Aspect ratio locked — changing one dimension updates the other automatically
Load an image to see output dimensions
Tap a preset to select it — then tap resize screenshot below
Images are processed in browser. No uploads to server. Screenshots stay private.
How to use the Android screenshot resizer
This tool resizes Android screenshots and photos in your browser — no uploads, no accounts, no app install required. Choose exact pixel dimensions, scale by percentage, or pick from common presets for social media, email, and device sizes.
Steps
- Tap the drop zone above and choose a screenshot or image from your Android gallery or Downloads folder.
- Choose your resize method: Exact pixels for precise control, Percentage to scale proportionally, or Presets for common sizes.
- Select your output format — PNG for lossless quality, JPG for a smaller file size.
- Tap resize screenshot — the resizing happens in browser.
- Tap Download Resized Image — the file saves to Downloads.
Common Android screenshot sizes
| Device | Default resolution | Notes |
|---|---|---|
| Samsung Galaxy S24 | 1080 × 2340 px | FHD+ portrait |
| Samsung Galaxy S22 | 1440 × 3088 px | QHD+ portrait |
| Google Pixel 8 | 1080 × 2400 px | FHD+ portrait |
| OnePlus 12 | 1440 × 3168 px | QHD+ portrait |
| Most mid-range Android | 720 × 1600 px | HD+ portrait |
FAQ
- Does this work on Android without an app?
- Tool runs in Android Chrome. No app install, no Google Play, no sign-up. Open the page, choose screenshot, resize, and download.
- Does resizing reduce quality?
- Making smaller has no quality loss. Making larger can introduce some softness since the tool must invent pixels that did not exist. For the best upscale quality, keep increases under 150% of the original size.
- Where does the resized image save on Android?
- Android Chrome saves to your Downloads folder. Open Files app and tap Downloads, or check your Gallery app's Downloads album.
- Is my screenshot uploaded to a server?
- No. Resizing works in browser. Images stay in device are not sent to server.
- What is the aspect ratio lock?
- When locked (the default), changing the width automatically recalculates the height to keep the same proportions, and vice versa. Unlock it to set width and height independently — useful when you need an exact target size regardless of proportions.
- Should I save as PNG or JPG?
- Use PNG when resizing screenshots of apps, UI, or text — PNG is lossless and keeps text sharp. Use JPG when resizing photos — JPG produces much smaller files with no visible difference for photographic content.
- What is the maximum file size?
- Up to 20 MB per image. Very large images (above 4000 × 4000 px) may take a second or two to process on older Android devices.