How to Use Resize Image — Step by Step
Upload Source Files
Visit rankify.in/resize-image and add images from disk or drag them into the drop zone. Mixed formats process in one queue.
Enter Target Dimensions
Type width and height in pixels, pick a percentage scale, or lock aspect ratio to prevent stretched outputs.
Lock or Unlock Ratio
Enable aspect lock for portraits and products; disable it only when a platform mandates non-proportional slots.
Export Resized Copies
Preview dimensions, then download individual files or a ZIP archive. Processing never leaves your browser session.
Resize image online free — Free & Private
Most resize searches fail because generic tools stretch photos to wrong pixels or upload files to unknown servers. Rankify Resize Image at rankify.in/resize-image locks width, height, or percentage in the sidebar, shows a live preview, and processes entirely in your browser — no account, no watermark, no cloud GPU. Upload JPG, PNG, WEBP, GIF, HEIC, or BMP; download PNG when the source is PNG, otherwise a high-quality JPG at 92% quality. That honest output contract matches what developers expect when they batch assets for production.
Real workflows mix dimensions and file size. A recruiter portal may ask for 600×600 pixels and under 100 KB. Resize here first, then open Compress Image or the 50 KB preset if the form lists a kilobyte cap. Social teams bookmark dimension presets — 512×512 avatars, 1920×1080 Full HD heroes, 1080×1920 vertical stories — so interns do not mistype pixel counts that fail automated validators. Batch mode packages multiple exports in ZIP when a SKU catalog needs identical thumbnail sizes.
Privacy matters for unreleased products, medical-adjacent screenshots, and client NDAs. Because resizing stays on-device, confidential board decks and HR headshots never traverse a third-party resize API. Pair with Crop Image when composition needs trimming before scaling, or Convert to JPG when a portal rejects HEIC from iPhones. Internal links below point to format-specific resize routes and platform presets (YouTube, Discord, passport) instead of generic marketing copy.
Tool Options & Settings
- Resize by exact pixels (width × height)
- Resize by percentage (25%, 50%, 75%, 90% presets)
- Maintain aspect ratio toggle
- Single image per session
How It Works
Upload a photo, set width and height (or scale by percentage), preview the result, and download. PNG sources stay PNG; other formats export as high-quality JPG. Processing runs locally in your browser.
Example Input
A 4032×3024 phone photo (2.8 MB JPG) that must fit a 1200 px wide website slot.
Example Output
A 1200×900 JPG under 400 KB with dimensions shown in the sidebar before download.
Who Uses This Tool
- Job applicants sizing headshots for online forms
- Shopify and Etsy sellers matching listing image dimensions
- Developers exporting OG images and hero assets at exact pixels
- Students shrinking screenshots for LMS uploads
Why Choose Rankify for Resize Image?
Always 100% Free — No Hidden Costs
Every conversion and download is completely free. No trials, no watermarks, no premium upsells — ever.
No Signup Required — Use Instantly
Open the tool and start working immediately. No email, no account, no registration required.
Files Never Leave Your Browser
All processing happens locally on your device. Your files are never uploaded to any server.
No File Size Limit — Convert Any Size
Process large files without arbitrary upload caps. The only limit is your device memory.
Works on iPhone, Android & Desktop
Use Rankify on any modern browser — Windows, Mac, Linux, iOS, and Android all supported.
Multiple Formats — JPG, PNG, WEBP, GIF
Works with JPG, PNG, WEBP, GIF, HEIC, AVIF, BMP, TIFF, SVG, ICO and more. Output as PNG input → PNG output. All other formats → JPG at 92% quality. without desktop software.
Resize Image FAQ — Common Questions Answered
No. Standard resize workflows decode and encode images in your browser using Web APIs. Your files stay on your device unless you choose to download or share them afterward.
Yes. Enter a scale percentage or set explicit width and height. Toggle Maintain aspect ratio when you want proportional scaling instead of a forced canvas size.
PNG uploads download as PNG (transparency preserved). JPG, WEBP, GIF, and HEIC sources export as high-quality JPG unless you started from PNG.
Resize to the required dimensions first, then use Compress Image or a KB preset (for example 50 KB) if the portal also caps file size.
More Free Online Tools Like Resize Image
Compress Image
Hit strict kilobyte caps after dimensions match your upload form requirements.
Use Free →Resize to 1920×1080
Full HD preset for YouTube thumbnails, wallpapers, and 16:9 banners.
Use Free →Crop Image
Reframe composition before scaling so important subjects stay centered.
Use Free →Upscale Image
Enlarge assets that are dimensionally too small after conservative downscaling.
Use Free →Convert to JPG
Normalize mixed inputs to JPG before resizing for legacy portal compatibility.
Use Free →Rotate Image
Fix orientation metadata before measuring width and height accurately.
Use Free →Grayscale Image
Desaturate photos for fax-friendly or accessibility-focused size reductions.
Use Free →