What Are Image Tools?
Image tools help you inspect, crop, and sample colors from images without opening a full design app. Everything here runs 100% in your browser using the Canvas API - no data uploaded, completely free, unlimited, and no signup required.
Whether you're preparing an image for a specific social media aspect ratio or pulling exact hex codes from a design mockup, these image tools handle it directly in your browser, with full-resolution precision.
Why Use These Online Image Tools?
- Instant results with no installation needed
- Full privacy - your images never leave your device
- Free and unlimited use with no signup
- Pixel-accurate cropping and color sampling
- Works on any modern browser, desktop or mobile
Tools Available in This Category
Aspect Ratio Checker & Cropper
Instantly see an image's exact pixel dimensions and simplified aspect ratio, then crop it to a preset ratio (1:1, 4:3, 16:9, 9:16, and more) or a free-form selection, and export the result at full resolution.
Image Color Picker
Drop unlimited color points on an image with a precision zoom loupe, extract the image's dominant colors using k-means clustering, generate random palettes, and export in HEX, RGB, HSL, HSB, or CMYK.
Image Resizer
Resize images to an exact pixel size or a one-click social media preset, with fit, fill, and exact stretch modes, aspect-ratio locking, no-upscale protection, batch processing, and before/after previews.
Image Cropper
Crop images to a freeform selection, a preset ratio, or a social media crop preset, with rotation, rule-of-thirds and safe-area guides, batch cropping, and a live preview.
Image Converter
Convert images between JPG, PNG, WebP, and AVIF with quality control, transparency handling, automatic format recommendations, batch conversion, and a before/after preview.
Background Remover
Remove a solid or plain-color background and export it transparent, white, or a custom color, with tolerance and edge refinement controls, before/after preview, and batch processing.
Favicon Generator
Turn one image into a full favicon package - favicon.ico, PNG sizes, Apple touch icon, Android/manifest icons, a site.webmanifest, and an HTML embed snippet, with a live browser-tab preview.
Image Watermark
Add a text or logo watermark with opacity, size, rotation, a 9-point position grid or tiled repeat mode, reusable presets, and batch processing.
QR Code Generator
Create a QR code for a URL, text, email, phone number, or Wi-Fi network, with a center logo, custom colors, error-correction control, and SVG or PNG export.
Frequently Asked Questions
Are these image tools private?
Yes. All processing runs 100% in your browser using the Canvas API. No images are uploaded to a server or stored anywhere.
Do I need to install anything?
No installation or signup is required. They work instantly in any modern browser.
Does cropping reduce image quality?
No. Cropping keeps the original pixel resolution of the selected region - you're only removing what's outside the selection, not resampling what remains.
Start Using Image Tools Now
Scroll back up to the tool grid and pick the tool you need. Everything runs privately and instantly in your browser.