Free Online Image, PDF & Developer Tools
Compress, resize, convert images, merge PDFs, format JSON, and more — all directly in your browser. No upload to servers, your files stay on your device.
PDF Tools
Handle 1,000+ page PDFs without freezing. Up to 300 DPI, WebP output, password-protected PDF support.
PDF to Image
Convert PDF pages to PNG, JPEG, or WebP at up to 300 DPI. Handles 1,000+ pages smoothly — no freezing.
Image to PDF
Combine multiple images into a single PDF document. Supports drag-to-reorder with A4 and Letter page sizes.
PDF Merge
Merge multiple PDF files into one document instantly. Lossless — preserves formatting, links, and annotations.
PDF Split
Split a PDF into individual pages or custom page ranges. Extract exactly the pages you need in seconds.
PDF Compress
Reduce PDF file size by 50-80%. Multi-level compression optimizes images while preserving text quality.
Image Tools
Image Compressor
Reduce image file size without losing quality. Supports JPEG, PNG, and WebP.
Image Resizer
Resize images to any dimension. Maintain aspect ratio or set custom sizes.
Format Converter
Convert images between PNG, JPEG, and WebP formats instantly.
Image Cropper
Crop images to exact dimensions. Click and drag to select the area you want.
Rotate & Flip
Rotate images 90/180/270 degrees or flip horizontally and vertically.
Image Watermark
Add text or image watermarks to protect your photos and artwork.
Image Filters
Apply filters like grayscale, sepia, blur, brightness, and contrast.
Background Remover
Remove solid-color backgrounds from images with adjustable tolerance.
Color Palette Extractor
Extract dominant colors from any image and copy hex codes instantly.
EXIF Viewer & Remover
View and remove EXIF metadata from your photos for privacy.
Image to Base64
Convert images to Base64 encoded strings for embedding in HTML or CSS.
Base64 to Image
Decode Base64 strings back into downloadable image files.
SVG to PNG
Convert SVG vector files to high-quality PNG images at any resolution.
Favicon Generator
Generate favicons in multiple sizes (16, 32, 48, 64px) from any image.
Bulk Image Resize
Resize multiple images at once to the same dimensions. Batch processing.
GIF Maker
Create animated GIFs from multiple images with custom frame delay.
Collage Maker
Combine multiple images into a single collage with grid layouts.
Screenshot Mockup
Place your screenshots inside browser or phone frame mockups.
Developer Tools
JSON Formatter
Format, validate, and beautify JSON data with syntax highlighting.
Base64 Encode/Decode
Encode text to Base64 or decode Base64 strings instantly.
Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from any text.
Lorem Ipsum Generator
Generate placeholder text in paragraphs, sentences, or words.
Meta Tag Generator
Generate HTML meta tags for SEO, Open Graph, and Twitter Cards.
CSS Gradient Generator
Create beautiful CSS gradients with a visual editor. Copy CSS code.
Placeholder Image
Generate placeholder images with custom size, color, and text.
JSON to CSV
Convert JSON arrays to CSV format with proper escaping and header detection.
CSV to JSON
Convert CSV data to JSON arrays with custom delimiters and type detection.
Timestamp Converter
Convert Unix timestamps to human-readable dates and vice versa.
UUID Generator
Generate and validate UUID v4 identifiers. Batch generate up to 100 at once.
JWT Decoder
Decode and inspect JSON Web Tokens. View header, payload, and expiration status.
Cron Expression Generator
Build and decode cron expressions visually. Preview next execution times and use common presets.
SQL Formatter
Format, beautify, and minify SQL queries with proper indentation and keyword capitalization.
Regex Tester
Test regular expressions with real-time match highlighting, capture groups, and a common patterns library.
Diff Checker
Compare two texts side by side with color-coded line-level and word-level diff highlighting.
HTML Minifier
Minify and beautify HTML with options to remove comments, collapse whitespace, and optimize size.
Calculator Tools
Mortgage Calculator
Calculate monthly mortgage payments, total interest, and amortization schedule.
Loan Repayment Calculator
Calculate loan payments, total cost, and see how extra payments save interest.
Compound Interest Calculator
Calculate compound interest with monthly contributions and various compounding frequencies.
Salary Tax Calculator
Estimate US federal and state income tax, FICA, and take-home pay.
YouTube Money Calculator
Estimate YouTube channel earnings based on views and CPM rates.
AdSense Revenue Calculator
Estimate Google AdSense earnings from page views, CTR, and CPC.
Crypto Profit Calculator
Calculate cryptocurrency profit, loss, ROI, and break-even price with fees.
ETF Dividend Calculator
Calculate ETF dividend income, DRIP growth, and long-term investment returns.
Utility Tools
Why ToolPix?
100% Private
All processing happens in your browser. Your files never leave your device.
No Limits
No file size limits, no daily quotas, no account required. Use as much as you want.
Lightning Fast
Client-side processing means instant results. No waiting for server uploads.
Frequently Asked Questions
Is ToolPix really free?
Yes, every tool on ToolPix is 100% free with no hidden charges, no daily limits, and no account required.
Are my files uploaded to a server?
No. All processing happens directly in your browser using Canvas API and Web APIs. Your files never leave your device, guaranteeing complete privacy.
What image formats are supported?
ToolPix supports JPEG, PNG, WebP, SVG, GIF, and BMP formats across most tools. Some tools support additional formats like PDF.
Is there a file size limit?
There is no server-imposed file size limit. Processing speed depends on your device capabilities since everything runs locally in your browser.
Can I use ToolPix on mobile devices?
Yes, ToolPix is fully responsive and works on smartphones, tablets, and desktop browsers. All tools are optimized for touch interaction.