6 de setembro de 2026

Redimensionar Imagens Online

Rápido, Grátis e Fácil

100% Free 100% Private Instant Scaling

Redimensione as suas imagens em píxeis ou percentagem. Suporta PNG, JPG, WEBP, AVIF com fundo transparente.

⭐⭐⭐⭐⭐ 4.9/5 (14,280 reviews)

Arraste e solte a sua imagem aqui

ou clique para procurar no dispositivo
Supports: PNG, JPG, WEBP, AVIF, GIF, BMP (Max 50MB)
100% Free
No hidden fees or limits.
Privacy First
Images stay in browser.
Super Fast
Instant GPU canvas scaling.
High Quality
Crisp bicubic interpolation.
All Formats
PNG, JPG, WEBP, AVIF.

How to Use Image Resizer?

1. Select File
Upload or drop your image file from device.
2. Adjust Size
Set custom dimensions or social media presets.
3. Choose Format
Select output format and image quality.
4. Download Image
Export and download your image instantly.

Supported Image Formats

PNG
Lossless with Transparency
JPG / JPEG
High Compression Photographic
WEBP
Modern Lightweight Web Standard
AVIF
Next-Gen Ultra Efficient
2.5M+
Images Resized
100%
Browser Private
0 ms
Server Lag
180+
Countries
100%
Free Forever

Frequently Asked Questions

Our utility loads the image file locally in your browser memory, decodes the pixel array, draws the pixels onto a canvas matching your target dimensions, and encodes the data to your chosen output format without uploading files to any server.
Custom Size
px
px
Aspect Ratio 16:9
100%
Export Settings
90%
Estimated Size: ~ 850 KB

Social Media Quick Presets

Click to apply preset dimensions

A sua imagem está pronta!

A sua imagem foi processada localmente e está pronta para guardar.

1920 × 1080 Resized Image Preview
Download Image
JPG
Best Quality
PNG
High Quality
WEBP
Small Size
AVIF
Next-Gen
File Name
image-resized
Dimensions
1920 × 1080 px
File Size
850 KB
Format / Quality
PNG (90%)

Recent Export History

No recent exports yet.

Paste Image from Clipboard

Press Ctrl + V (or Cmd + V) anywhere on your keyboard or paste into the box below.

Import from Google Drive

Select an image file stored in your Google Drive cloud account.

Import from Dropbox

Select an image from your Dropbox storage.

Import Image from URL

Paste any public image address (http:// or https://).