MacroKitMacroKit

Free Online Image Tools

Pixel-perfect image editing tools that run entirely in your browser. No upload needed — your files stay on your device.

Image Tools

Choose a tool to get started

Precise

Image Cropper

Crop images with pixel-perfect control. Use preset ratios (1:1, 16:9, 4:3) or freeform selection. Zoom and pan for exact results.

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Benefits

Why Use Browser-Based Image Tools?

MacroKit processes images locally — nothing gets uploaded to a server.

100% Private

Your images never leave your device. No server upload, no cloud storage, no third-party access to your photos.

Instant Results

No waiting for uploads or processing queues. See your edits in real time and export instantly.

Works Offline

Once loaded, image tools work without an internet connection. Edit photos anywhere, anytime.

No Account Required

No signup, no email, no credit card. Open the tool and start editing immediately.

No Watermarks

Export clean images without branding or watermarks. Professional output every time.

Preset & Custom Ratios

Use standard aspect ratios (1:1, 16:9, 4:3) or freeform selection for any crop you need.

FAQ

Image Tools FAQ

Yes, all image tools are completely free to use with no hidden costs. There are no watermarks, no file limits, and no account required.
No. All image processing happens locally in your browser. Your image files never leave your device, ensuring complete privacy for personal and sensitive photos.
MacroKit supports all common image formats including JPEG, PNG, WebP, and GIF. You can export cropped images in any of these formats.
Yes. The image cropper includes preset aspect ratios perfect for social media: 1:1 for Instagram posts, 16:9 for YouTube thumbnails, 4:3 for Facebook, and more. You can also use freeform cropping for custom sizes.
There is no hard limit, but very large images (over 50 megapixels) may be slower to process depending on your device's memory. Most standard photos and screenshots work instantly.
Guides

Guides & Tutorials

How to Split Video Online Free — No Upload Required

Split any video into clips directly in your browser.

How to Convert Video Format Online — Free, No Upload

Convert video between MP4, WebM, MKV, AVI, MOV, and 12+ formats.

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