Resize and Increase Images in One Pass
Resize images to exact dimensions and reach a target KB or MB file-size range in one browser-based pass — private, no uploads.
Select images to resize and increase
How to use
The whole flow runs in your browser — no account, no uploads.
- UploadAdd the images you want to resize and enlarge.
- Set dimensions & targetPick target dimensions with the aspect lock, then either a minimum/maximum range or a single fixed target output size.
- ProcessPress Resize + Increase — the resize runs first, then a bounded, measured quality search aims for your range's midpoint or your fixed target.
- DownloadCheck each measured size and verdict, then save individually or as a ZIP.
- Every step runs locally in your browser.
Key Features
Resize images, then grow each file into a target size range. Everything runs client-side: images are processed on your device and never uploaded.
- Resize conventions, intactPixels, inch, cm, mm, DPI, quick scaling, presets and the aspect lock all behave like the Resize tool.
- One pass, two jobsDimensions are applied first, then the size search runs on the resized pixels.
- Measured, never assumedThe size verdict uses the actual output bytes, verified against the requested dimensions.
- Fully localLike every tool here: images are processed in your browser and never uploaded.
Frequently asked questions
Resize + Increase changes the pixel dimensions to what you ask for and then hunts the size range on those resized pixels. Increase File Size keeps the original dimensions exactly.
Yes. Whatever the resize step resolves — manual width/height with the aspect lock, a quick percentage or a preset — is encoded as-is and verified; the size search never alters it.
No. Enlarging pixels or re-encoding cannot guarantee any range or fixed size. The search aims for your range's midpoint (or your one fixed target) and measures every output; when an encoding falls below it, JPEG and WebP use standards-compliant container metadata to close the gap without changing pixels, and say so on the result. Anything still unreachable is labelled Below range or Above range (Below/Above target in fixed mode) with the closest valid output and the measured difference.
No. Encoding uses a bounded, fine-grained quality search chosen by the tool; you control the dimensions and the size range only.
Yes — every selected image is resized by its own aspect ratio and hunted independently; download successes individually or as one ZIP.