Resize Image by Pixels
Enter the exact width and height in pixels your form, profile, or design needs, and download the image at precisely those dimensions. Aspect ratio stays locked unless you decide otherwise. Everything runs in your browser.
Free, no signup, no watermark. If a target can’t be reached, we tell you exactly why and what to change.
How it works
Drop your image
Any JPG, PNG, or WebP up to 80MB opens locally in your browser — nothing is uploaded.
Enter exact pixels
Type a width, a height, or both. With aspect ratio locked, one number is enough — the other follows automatically.
Download
The result panel confirms the exact output dimensions and file size before you save.
When exact pixels matter
Pixel-precise dimensions are demanded in two very different worlds:
- Application portals — “photo must be 200×230 pixels”, “signature 140×60” — where a mismatch means rejection. Type the stated numbers and you’re done.
- Design and publishing — banners, thumbnails, avatars, print assets — where consistency across a set matters more than any single number.
The aspect-ratio lock prevents the classic mistake: typing both numbers from a spec whose ratio doesn’t match your photo and getting a squashed face. Locked, the tool fits your image to one dimension; unlocked (deliberately), it gives you the exact box you asked for.
Pixels first, kilobytes second
Many portals state two requirements: exact pixels and a maximum file size — “200×230 pixels, max 20KB” is a classic. The workflow that always succeeds: resize to the exact pixels here first, then run the result through the matching KB-target compressor. Resizing first makes the KB target dramatically easier, because the file starts smaller.
Enlarging note: the tool scales up to 8000px if asked, but upscaling can’t create detail that wasn’t captured — a small source enlarged 4× will look soft. For meeting a KB minimum, the increase-size tool handles quality and encoding better than plain enlargement.
Private by architecture, not by promise
Your files are processed entirely on your own device — they are never uploaded to us or anyone else. We couldn’t see them if we wanted to. This website is served from servers in the United States (North Carolina).
Processed on your device
The compression engine is JavaScript running in your browser. There is no upload step in the code — nothing to trust, just how it works.
No signup, no watermark
Every tool is free and works instantly. No account, no email required, no marks on your files.
Honest results
If your target size can’t be reached at acceptable quality, we say so and tell you exactly what to change — not silently degrade your file.
Frequently asked questions
Can I set just one dimension?
Yes — enter only a width (or only a height) and the other side is calculated from your image’s aspect ratio. That’s the safest way to resize when a spec gives you one number.
What’s the largest size I can resize to?
8000 pixels on the longest side — a memory-safety cap that comfortably covers print and panorama use.
Pixels, DPI, inches — which do I enter?
Screens and upload forms work in pixels, so that’s what the tool takes. If a spec gives inches at a DPI (say 2×2 inches at 300 DPI), multiply: 2 × 300 = 600 pixels per side.
Is my image uploaded while resizing?
No. The resize runs as JavaScript in your browser — your image never leaves your device. There is no upload code on this page.
Will my image get stretched or squashed?
Never. The tool crops from the center to the exact target ratio before scaling, so proportions are always preserved. What doesn’t fit the frame is trimmed evenly, not distorted.
Does the output keep camera metadata?
No — the result is freshly encoded with EXIF data (GPS location, camera details) stripped automatically.
What if I also have a file-size (KB) limit to meet?
Resize here first, then run the result through the matching KB-target compressor — the reduce-image-size-in-kb tool takes any exact number. Resizing first makes the size target far easier, because the file starts smaller.
Which output format should I download?
JPG by default — accepted everywhere. Switch to WebP for images going on your own website; it delivers the same quality in fewer kilobytes.
Does this work on a phone?
Yes — the tool runs in any modern mobile browser. iPhone HEIC photos need to be shared as JPEG first (or set Camera → Formats → “Most Compatible”).