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Free Resize Tool

Social Media Image ResizerPerfect Listing Photos for Every Platform

One-click resize for Instagram, Facebook, Twitter/X, LinkedIn, MLS, and Zillow. Upload your listing photo, pick a platform, download the perfectly sized image.

100% browser-based • No photos uploaded • Free to use • No account needed

Resize Your Listing Photo

Upload a photo, select a platform preset (or enter custom dimensions), choose crop mode, and download.

Drop your listing photo here

or click to browse. Supports JPG, PNG, WebP.

Your photo stays in your browser. Nothing is uploaded to any server.

2026 Image Size Guide for Real Estate

Every platform has different optimal dimensions. Use the wrong size and your listing photos get cropped, stretched, or letterboxed.

Instagram Post

1080 × 1080

Square format for feed posts. The most common format for listing showcases.

Instagram Story

1080 × 1920

Vertical format for Stories and Reels. Great for room-by-room walkthroughs.

Facebook Post

1200 × 630

Landscape format for news feed posts. Optimized for maximum engagement.

Facebook Cover

820 × 312

Wide banner for your business page cover photo. Feature your best listing.

Twitter / X

1600 × 900

Landscape format for tweets. Optimized for the Twitter/X timeline.

LinkedIn

1200 × 627

Professional format for LinkedIn posts. Perfect for commercial listings.

Why Image Size Matters for Listings

Most buyers start their search online. Your listing photos are your first impression — don't let bad sizing ruin it.

Platform-Perfect Display

Each platform crops differently. Wrong dimensions mean your hero shot gets cut off at the worst spot.

Higher Engagement

Correctly sized images get 2x more engagement than improperly cropped or stretched photos.

Professional Appearance

Stretched, pixelated, or letterboxed photos scream amateur. Correct sizing looks polished and intentional.

95%
Buyers Start Online

Nearly all home buyers begin their search online. Your listing photos are the first thing they see.

2x
More Engagement

Properly sized images on social media receive 2x more likes, shares, and saves than improperly formatted ones.

8
Platform Presets

One photo, 8 platforms, all perfectly sized. Plus custom dimensions for any other use case.

Frequently Asked Questions

Is this image resizer free?

Yes, 100% free with no limits. The resizer runs entirely in your browser using the Canvas API — your photos never leave your device. No signup, no watermarks, no usage caps.

What social media sizes are supported?

Instagram Post (1080×1080), Instagram Story (1080×1920), Facebook Post (1200×630), Facebook Cover (820×312), Twitter/X Post (1600×900), LinkedIn Post (1200×627), MLS Standard (1024×768), Zillow (1024×768), and custom dimensions.

What is the difference between Fit and Fill mode?

Fit mode (letterbox) scales your photo to fit within the dimensions without cropping, adding a background color to fill empty space. Fill mode crops the photo to exactly match the target dimensions, which may cut edges. Most agents prefer Fill for social media and Fit for MLS.

Does resizing reduce photo quality?

The tool uses the Canvas API to resize at high quality. When making images smaller, quality is preserved. When making images larger, some quality loss is expected — we recommend starting with the highest resolution original you have.

Can I resize multiple photos at once?

The tool processes one photo at a time for the best experience. After downloading a resized image, upload your next photo — the process takes seconds per image.

Does my photo get uploaded to a server?

No. All processing happens in your browser using the HTML5 Canvas API. Your photos never leave your device. We never see, store, or process your images.

Get Started Free

Stage rooms and visualize renovations in about a minute, no credit card required. Transform every room in your listings and see renovation potential in about a minute.

Patent-Pending Technology

AI That Knows Where the Walls Are

Structural preservation technology designed to maintain architectural accuracy while AI transforms the space.

Patent Pending

Architecture-Aware AI

Our proprietary engine is designed to preserve structural elements: walls, windows, and doors are detected and maintained while AI transforms the space.

Proprietary

Structural Preservation

Multi-layer analysis reduces common AI issues like moved walls, invented doors, and structural drift. Results may vary by input quality.

Patent Pending

Fidelity Validation

Generated images are validated against the original structure before delivery. Review recommended. AI outputs are approximations, not architectural documents.

Public beta
Registered Agents
163
Markets Covered
~1 min
Average Processing

Why This Technology Matters

Generic AI staging tools can hallucinate new doors, windows, or move walls, creating unrealistic expectations. RELTO's architecture-aware AI is designed to preserve structural accuracy. Review all outputs before use.

Resized Photos + Virtual Staging = Maximum Reach

Resize your photos for social media, then stage empty rooms with AI. The complete listing photo toolkit.

Free tier • AI staging • No credit card required