🔒 Images never leave your device

Resize images for every platform,
right in your browser

Instagram, X, WhatsApp, Facebook, LinkedIn, YouTube — perfect pixels every time. No upload. No account. No server. Ever.

Images stay on your device
Batch resize + ZIP
Target file size (KB/MB)
40+ platform presets
No ads. No account.
Drop image(s) here

PNG, JPG, WebP, GIF · Single or batch  ·  Browse files

Preview
Original: —
Output: —
Format: —

Supported Platforms

How it works

Three steps. No account. No upload. Your image never leaves your browser.

Drop or paste your image

Drag and drop one image or dozens at once. Paste directly from clipboard. Supports PNG, JPG, WebP and GIF.

Choose a preset or custom size

Pick from 40+ presets across 9 platforms, enter a custom width × height, or target a specific file size in KB or MB.

Download — instantly

Click Download to save your resized image as JPG, PNG, or WebP. Batch mode saves all images in a single ZIP file.

Frequently asked questions

Does PixlFits upload my images to a server?

No. PixlFits processes all images 100% inside your web browser using the HTML5 Canvas API. Your images are never sent to any server, stored in any database, or seen by anyone other than you. This is what makes PixlFits fundamentally different from tools like iLoveIMG or Adobe Express.

What is the best image size for Instagram?

Instagram recommends 1080×1080px for square posts, 1080×1350px for portrait (4:5), 1080×566px for landscape, and 1080×1920px for Stories and Reels. PixlFits has all these presets under the Instagram tab — one click to apply.

Can I resize multiple images at once?

Yes. PixlFits supports batch resize — drop or select multiple images, configure your preset and fit mode, then click Download All as ZIP. All images are resized using your settings and packaged into a single ZIP file. Free, unlimited, no account required.

Can I resize an image to a specific file size in KB or MB?

Yes. Enable Target File Size in the sidebar, enter your desired size (e.g. 200 KB or 2 MB), and PixlFits automatically runs a binary-search quality algorithm to hit your target within 3% accuracy. This works for JPEG and WebP output formats.

What is the correct image size for WhatsApp profile picture?

WhatsApp displays profile pictures at 500×500px. Use the WhatsApp tab in PixlFits and select Profile Picture for an instant preset. WhatsApp Status uses 1080×1920px (9:16).

What formats can I export to?

You can export your resized image as JPEG (best for photos, small file size), PNG (lossless, supports transparency), or WebP (modern format, great compression + quality). Use the Output Format selector in the sidebar.