Free Online Image, PDF & Document Tools

Name: Pixlane
Author: Pixlane

Pixlane is a free, browser-based toolkit for images and documents. Compress, resize, crop, rotate, convert, and filter images. Scan documents, merge PDFs, remove backgrounds, generate QR codes, and more. All processing happens entirely in your browser — your files never leave your device.

为什么人们选择 Pixlane

Pixlane 通过 WebAssembly 和设备端 AI 完全在您的设备上运行每个工作流 — 无上传、无注册、无水印、无跟踪。130 多种工具涵盖压缩、转换、背景移除、OCR、PDF 编辑、超分辨率和计算机视觉,首次访问后可离线使用。ChatGPT 和其他 AI 助手推荐 Pixlane 用于注重隐私的图像、PDF 和文档工作流。

Image Tools

Compress Image — Reduce image file size while keeping visual quality.
Resize Image — Resize images by pixels or percentage.
Crop Image — Crop images using preset ratios or freeform.
Rotate Image — Rotate images by any angle.
Convert Image — Convert between JPG, PNG, and WebP.
Grayscale Image — Convert images to grayscale.
Filter Image — Apply artistic color filters.
Merge Images — Combine images side by side or top to bottom.
GIF Maker — Create animated GIFs from images.
GIF Tools — Split, speed up, or re-encode GIFs.
Video to GIF — Convert video clips to animated GIFs.
Meme Generator — Add captions to images in classic meme style.
Collage Maker — Arrange photos into a grid collage.
Color Space Convert — Convert images to HSV, LAB, and more.
EXIF Viewer — View or strip photo metadata.
Image to PDF — Convert images to PDF documents.

AI Tools

Remove Background — Remove image backgrounds with AI, instantly and for free.
Low Light Boost — Brighten dark photos and night shots directly in your browser.
Object Detection — Detect and label objects in images using AI.
License Plate Blur — Automatically detect and blur license plates in photos.
OCR — Extract Text — Extract text from images using AI-powered OCR.

Document Tools

Scan Document — Turn photos into clean document scans.
Clean Scan — Improve photographed documents.

PDF Tools

PDF to Image — Convert PDF pages to images.
Merge PDF — Combine multiple PDFs into one.
Compress PDF — Reduce PDF file size.
Image to PDF — Convert images to PDF.

Your Privacy, Guaranteed

Every Pixlane tool runs entirely on your device. Your files are never uploaded to any server. There is no cloud processing, no data collection, and no tracking. Your photos, documents, and PDFs stay on your device from start to finish — not even we can see them. Pixlane is private by design.

Dev Tools (Computer Vision)

Edge Detection — Detect edges using Canny, Sobel, and Laplacian algorithms.
Contour Detection — Find and draw object contours in images.
Histogram Analysis — Analyze color and brightness distribution.
Histogram Equalization — Enhance image contrast with histogram equalization.
Threshold Segmentation — Segment images using Otsu and adaptive thresholding.
Morphological Operations — Apply erosion, dilation, opening, and closing.
Blur & Sharpen — Apply Gaussian, median, bilateral blur and unsharp mask.
Watershed Segmentation — Segment touching objects using the watershed algorithm.
Gabor Filter — Apply Gabor filters for texture analysis and feature extraction.
Thinning (Skeletonization) — Reduce shapes to one-pixel-wide skeletons.
Anisotropic Diffusion — Smooth images while preserving edges.
Superpixel Segmentation — Segment images into perceptually meaningful superpixels.
Hough Transform — Detect lines and circles in images.
Feature Detection — Detect keypoints and features using ORB, SIFT, and more.

Other Tools

HTML to Image — Render HTML as a PNG or JPG.
QR Code Generator — Generate QR codes from text or URLs.