Resize Image Online Free

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100% Private — Files Never Leave Your Device

All processing happens locally in your browser using WebAssembly. Your files are never uploaded to any server and never used to train AI models.

How to Use This Tool

Upload your image (JPG, PNG, or WEBP).
Enter the desired width and height in pixels, or choose a preset size.
Select whether to maintain the original aspect ratio.
Click "Resize Image" and download your resized photo.

Why Choose LovePDFs?

Passport and ID photo sizes

Resize photos to exact passport dimensions (35x45mm, 2x2 inch) for visa and government applications.

Social media presets

Instant resize to Instagram, LinkedIn, Facebook, Twitter/X, and YouTube thumbnail sizes.

No quality loss

High-quality resampling algorithm preserves sharpness when resizing down.

Why LovePDFs — The Private Adobe Alternative

LovePDFs is a completely free alternative to Adobe Acrobat, Smallpdf, and ilovepdf. Unlike other online tools that upload your files to remote servers, LovePDFs processes everything in your browser using WebAssembly technology. Your files never leave your device — not even for a second.

This makes LovePDFs the right choice for sensitive documents — contracts, medical records, financial files, government forms, and anything you wouldn't want sent to a third-party server. It's also the only major PDF tool suite that is GDPR-friendly by design, since no personal data or file content ever leaves your browser.

Frequently Asked Questions

How to resize image to passport size free online?

Upload your photo, select the Passport Size preset (or enter 35x45mm / 413x531px), and click Resize. Download your passport-ready photo instantly.

How to resize image for Aadhar card photo free?

Aadhar requires a 35x45mm photo. Upload your image, choose the 35x45mm preset, and download. Use Compress Image to meet KB requirements.

How to resize image without losing quality?

LovePDFs uses high-quality bicubic resampling to maintain sharpness. Avoid enlarging images significantly — resizing down preserves quality best.

How to resize image for Instagram free?

Select the Instagram preset (1080x1080 square or 1080x1350 portrait) to instantly resize your image for Instagram posts or profile.

How to resize image for LinkedIn banner free?

Select the LinkedIn Banner preset (1584x396px) to resize your image perfectly for your LinkedIn profile cover.

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Need Help? Get in Touch

Have a question, feedback, or feature request? We'd love to hear from you.

Contact Support

Resize any image to exact pixel dimensions or percentage. Passport size, social media sizes, or custom dimensions — all processed locally in your browser.