Free Online Image Tools
compress, resize & convert.
Compress images, remove backgrounds, resize photos, convert formats, generate QR codes, add watermarks, pick colors, and create favicons — all free, all private, running directly in your browser with no file uploads
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All Free Tools
No account required. No file uploads. Works on any device.
Image Compressor
Reduce file size without losing quality. Supports JPEG, PNG, WebP. No upload needed.
Background Remover
Instantly remove backgrounds from photos using AI. 100% browser-based, no uploads.
Image Converter
Convert between PNG, JPG, WebP and more in one click. Batch convert multiple images.
Favicon Generator
Generate all favicon sizes from a single image. Download as ZIP with HTML snippet.
Image Resizer
Resize images to exact pixel dimensions or by percentage. Set custom width, height, or use presets for Instagram, YouTube, Twitter.
Image Watermark
Add text or logo watermarks to your images. Choose position, opacity, color, and repeat. Protect your photos for free.
QR Code Generator
Generate QR codes for URLs, WiFi, phone numbers, WhatsApp and more. Custom colors and sizes. Download as PNG.
Color Picker
Click any pixel on an image to get HEX, RGB, and HSL color values. Build a color palette and export as CSS variables.
Word to PDF
Convert .docx Word files to PDF instantly. Preserves headings, tables, images and formatting.
PDF to Word
Extract text from PDF files and convert to editable .docx Word documents.
Online Word Editor
Full-featured browser document editor. Format text, add tables, images and export to PDF.
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Why pixelsTools?
We built pixelsTools because most online tools require you to upload your files to a remote server. We think that is unnecessary and a privacy risk. Every tool on our site runs 100% in your browser.
100% Private
Your images and documents are never uploaded to any server. All processing runs locally inside your browser using WebAssembly and the Canvas API. Your files stay on your device.
Lightning Fast
No upload queue, no server processing delay. Results are instant because everything runs on your own device. Even large files are processed in seconds.
Always Free
No accounts, no subscriptions, no watermarks, no limits. All 8 tools are completely free to use as many times as you want. Supported by non-intrusive ads.
How it works
Three simple steps to process any image or document — no technical knowledge required.
Upload your file
Drag and drop your image or document onto the tool, or click to browse your files. We support JPEG, PNG, WebP, .docx, and PDF formats.
Adjust settings
Choose your output format, compression level, or conversion options. Most tools work great with the default settings.
Download result
Click download and your processed file is saved directly to your device. The whole process takes seconds.
Guides & Tutorials
Practical articles on image optimization, web performance, and document tools.
How to Resize Images Online for Free — Complete Guide
8 min read →
Image ProtectionHow to Add a Watermark to Your Photos Online
9 min read →
QR CodesHow to Create a QR Code for Free — Complete Guide
10 min read →
Design ToolsHow to Pick Colors from Any Image and Get Exact Color Codes
9 min read →
Web DesignWhat is a Favicon and Why Does Your Website Need One?
7 min read →
Web PerformanceHow to Compress Images for Web Without Losing Quality
5 min read →
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Frequently Asked Questions
Everything you need to know about pixelsTools — free, private, and browser-based.
Yes. Every tool on pixelsTools is 100% free with no account required, no subscription, no watermarks, and no file size limits. Our tools are supported by non-intrusive ads, which is how we keep everything free for everyone.
Never. All processing happens entirely inside your browser using WebAssembly, the Canvas API, and Web Workers. Your images and documents never leave your device, which means your files are completely private and secure.
Our Image Compressor uses the browser's Canvas API and WebAssembly-powered codecs to re-encode your JPEG, PNG, or WebP images at a lower file size while preserving visual quality. You can adjust the quality level to find the perfect balance between size and clarity — all without any upload.
The Background Remover runs a neural network (ONNX model) directly inside your browser. The AI model analyzes your image, detects the subject, and removes the background in seconds. Because the model runs locally via WebAssembly, no image data is ever sent to a server.
The Image Converter supports converting between PNG, JPEG (JPG), and WebP formats. You can also batch convert multiple images at once, saving them all in your chosen output format in a single step.
The Favicon Generator produces all standard favicon sizes from a single source image: 16×16, 32×32, 48×48, 96×96, 180×180 (Apple Touch Icon), and 512×512. All sizes are packaged into a ZIP file along with a ready-to-paste HTML snippet for your website's <head>.
Yes. The Image Resizer lets you enter exact pixel dimensions or resize by percentage. It also includes presets for popular platforms like Instagram (1080×1080, 1080×1920), YouTube (1280×720, 2560×1440), and Twitter/X (1200×675), so you can resize in one click.
Use the Image Watermark tool. You can add a text watermark or upload a logo, then choose its position (corners, center, or tiled repeat), adjust opacity, change color and font size, and preview the result before downloading. Everything runs in your browser.
The QR Code Generator supports URLs, plain text, WiFi network credentials, phone numbers, and WhatsApp links. You can customize the QR code size, foreground and background colors, and download the result as a high-resolution PNG.
Upload any image and click on any pixel to instantly get its HEX, RGB, and HSL color values. You can save multiple colors to build a palette and export the entire palette as CSS custom properties (variables), ready to paste into your stylesheet.
Yes — Word to PDF, PDF to Word, and our Online Word Editor are currently in development and will be available soon. Like all our other tools, they will run entirely in your browser with no file uploads required.
Yes. All tools are fully responsive and work on any modern device — desktop, tablet, or smartphone. Processing performance depends on your device's hardware, but most tasks complete in seconds even on mobile.
Free browser-based image and document tools
pixelsTools is a free collection of online tools for images and documents that run entirely inside your web browser. Unlike most online tools that require you to upload your files to a remote server, every tool on pixelsTools processes your files locally on your own device using modern browser technologies like WebAssembly, the Canvas API, and Web Workers.
Our image compressor reduces JPEG, PNG, and WebP file sizes by up to 80% without visible quality loss. Our AI background remover uses a neural network running in your browser to remove image backgrounds in seconds. The image converter supports batch conversion between PNG, JPEG, and WebP formats. The favicon generator creates all required favicon sizes from a single image and packages them as a ready-to-use ZIP.
For document needs, our Word to PDF converter converts .docx files to PDF with full formatting preservation — headings, tables, images, and lists are all included. The PDF to Word converter extracts text from PDFs and exports them as editable .docx files. And our online word editor provides a full Microsoft Word-like editing experience in your browser, with the ability to export to PDF or save as .docx.
All tools are completely free with no registration required, no file size limits, and no watermarks. Your privacy is protected because your files never leave your device.