Redimensionar Imagem Online Grátis
Drop files here or browse files
Supports PDF, Word, Excel, PPT & Images up to 250 MB each.
Redimensionar Imagem diretamente no seu navegador via WebAssembly. 100% privado, sem envio para a nuvem e sem marcas d'água.
25M+
Images Processed
TLS 1.3
Client Encrypted
0 Logs
Processed in RAM
O EditPDFKit permite processar e redimensionar imagem 100% localmente no seu próprio navegador via WebAssembly. Seus documentos e fotos confidenciais nunca são enviados para servidores remotos.
6 Precision Photo Resizing Superpowers (Exam Presets • 300 DPI Quality)
Resize photographs and signatures to exact pixel dimensions, millimeters, and centimeters for passports, visa applications, and web portals.
Generic resizers distort aspect ratios and cause photo rejections. EditPDFKit locks proportions and offers pre-calibrated exam presets.
1. Pre-Configured Official Exam Presets
One-click dimension presets for US Visa (2x2 in), Schengen Visa (35x45 mm), LinkedIn (400x400 px), and Passport (35x45 mm).
2. Aspect Ratio Lock & Custom Pixel Control
Maintain natural width-to-height proportions or unlock aspect ratio to enter custom millimeter, centimeter, or pixel dimensions.
3. 300 DPI High-Resolution Output
Set output print resolution to 300 DPI or 200 DPI to ensure photographs look sharp when printed on physical cards and IDs.
4. Social Media Dimensions (Instagram, YouTube)
Quick presets for Instagram Square (1080x1080), Stories/Reels (1080x1920), YouTube Thumbnails (1280x720), and Twitter Banners.
5. Batch Multi-Photo Resizing
Resize up to 30 photos simultaneously to the same dimensions. Download individually or as a single ZIP bundle.
6. 100% In-Browser Private Processing
Images are scaled inside browser memory via Canvas 2D. Personal ID photos and signatures are never sent to remote servers.
How to Resize Images in Exact Pixels, Width & Height
Simple 4-step walkthrough for fast, secure processing
Selecionar Arquivo
Arraste e solte seu arquivo na área indicada ou clique para selecionar do seu dispositivo.
Configurar Opções
Defina as preferências necessárias para redimensionar imagem conforme o seu objetivo.
Processar no Navegador
Clique no botão de ação. Seu navegador processará o arquivo imediatamente na memória local.
Baixar Documento
Salve o arquivo final processado diretamente no seu computador ou celular sem marcas d'água.
EditPDFKit vs. Online Photo Resizers
Why thousands of privacy-conscious users choose EditPDFKit over cloud converters
| Feature | EditPDFKit (editpdfkit.com) | Traditional Cloud Tools (iLovePDF, Smallpdf) |
|---|---|---|
| Where Files Are Processed | Directly on Your Device (Zero Uploads) | Uploaded to Remote Company Servers |
| Privacy & Safety | Zero Uploads • Files Never Leave Your Device | Files Uploaded and Retained on Remote Company Servers |
| Multi-Unit Support (Pixels, CM, MM, Inches) | Seamless physical print unit conversions (35x45mm passport, 2x2 inch visa) with 300 DPI calculation | Rigid pixel-only input; forces users to manually compute DPI formulas |
| Official Government & Exam Presets | One-click templates for US Visa, Schengen, SBI, UPSC, SSC, and passport forms | No official portal presets; users must look up dimension rules elsewhere |
| Dual Resize + Target KB Limiter | Scale dimensions and cap file size under 50KB or 100KB in a single unified step | Requires resizing in one tool, then compressing in a second separate tool |
| 100% Client-Side Privacy | Personal biometric photos and selfies never leave your device memory | Uploads private biometric headshots to unknown cloud servers |
| Built-in Privacy Vault | Saved Privately on Your Device (View or delete anytime) | Saved on Cloud Servers (Cannot verify if or when deleted) |
| Daily Usage Limits | 100% Unlimited & Free Forever | Paywalled (Only 2–3 files per day free) |
| File Size Limits | No Limits (Process files of any size) | Strict Limit (15 MB – 50 MB unless you pay) |
| Works Without Internet | Yes • 100% Offline (Works without Wi-Fi) | No • Fails without constant internet connection |
| Account & Sign In | No Signup • No Login • Zero Email Required | Forces you to create an account or give email |
| Watermarks on Your Files | 100% Clean • No Watermarks Ever | Stamps watermarks or charges to remove them |
How Resize Image Works: Keep Your Files Safe & Private
See step-by-step how your files are processed. Everything happens right inside your browser — your files are never uploaded to the internet or shared with anyone.
1. Open on Your Device
When you pick a file, your browser opens it directly on your computer or phone. Your document stays on your device and is never uploaded anywhere.
2. Process in Your Browser
Your device does all the work right inside your browser. Because there are no server queues or waiting lines, your files are processed instantly.
3. Save in Private Vault
When you save your work, your file is stored securely inside your browser's private vault on your device. You can view or reopen it anytime, even without internet.
4. Download, Reuse, or Delete
Download your finished file, send it directly to another tool without re-uploading, or click 'Clear Vault' to permanently erase your files anytime with one click.
How You Can Prove Your Files Never Leave Your Device
Open this tool, turn off your Wi-Fi or turn on Airplane Mode, and drop your file. It will still edit, convert, or compress and let you download the result! This proves the tool works completely offline without sending anything to any server.
Press F12 on your keyboard (or right-click anywhere and choose "Inspect"), click on the Network tab, and process your file. You will see 0 bytes of your file sent over the web — absolute proof of 100% privacy.
Resize Image Technical Specifications & Device Capabilities
Key features, device compatibility, and supported file types
Runs Directly on Your Device
Processed by your browser with zero waiting or upload lag
100% Private (0 Files Uploaded)
Safe for bank statements, IDs, tax forms, and confidential files
100% Watermark-Free
Clean original documents ready for official submissions
.jpg, .jpeg, .png, .webp, .gif, .bmp
Drag & drop or paste directly from clipboard (Ctrl+V)
100% Free With No Limits
No account needed, no daily limits, no paywalls
Works on All Phones & Computers
iPhone, Android, Windows PC, Mac, iPad, and Chromebook
Need to Hit an Exact File Size Upload Limit?
Online job boards, immigration visa portals, universities, and court e-filing systems enforce strict KB ceilings. Select a calibrated target size solver below to compress without losing readability.
Online Signatures & ID
Preserves sharp pen strokes and contrast for official uploads.
Passport & Visa Photos
Facial clarity preserved for US Visa, Schengen, and passport forms.
Govt Portals & ID Cards
High clarity for driver licenses, passports, and identity proofs.
Web Applications & Resumes
Perceptual quantization avoids noisy compression artifacts.
Interactive Split Slider
Dial in any custom KB limit with live before-and-after preview.
Looking for a Free Alternative to Popular Cloud Tools?
Unlike cloud-based services that upload your files to remote servers or enforce hourly limits, EditPDFKit runs 100% in your browser.
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Frequently Asked Questions About Resize Image
Everything you need to know about Resize Image on editpdfkit.com