Image Tools
21 powerful tools to compress, convert, blur, compare, edit and transform your images
Image Compressor
Reduce image file size without visible quality loss. Supports JPG, PNG, and WebP.
Image Resizer
Resize images to exact pixel dimensions or by percentage. Maintain aspect ratio.
Image Converter
Convert between JPG, PNG, WebP, GIF, and BMP formats instantly.
Image Cropper
Crop images with a drag-to-select region. Preset ratios: 1:1, 16:9, 4:3 and free.
Image Rotator & Flipper
Rotate images by any angle and flip horizontally or vertically.
Image to Base64
Convert any image to a Base64 string for embedding in HTML, CSS or JSON.
Watermark Adder
Add text or image watermarks with custom position, opacity, and font settings.
Color Picker
Click anywhere on an uploaded image to pick colors. Get HEX, RGB, and HSL values.
Image Filters
Apply grayscale, sepia, blur, brightness, contrast, saturation and more filters.
Image Merger
Combine multiple images side by side, top-bottom, or in a grid collage layout.
EXIF Viewer & Remover
View hidden EXIF metadata (GPS, camera, date) and strip it for privacy.
Favicon Generator
Generate favicon.ico and PNG icons in all sizes (16, 32, 48, 64, 128, 256px).
Image Splitter
Split an image into equal grid pieces (2×2, 3×3, custom). Download as ZIP.
Bulk Image Renamer
Rename multiple images with a pattern (prefix, suffix, numbering) and download.
Blur & Sharpen
Apply Gaussian blur or unsharp-mask sharpening to images with live preview.
Brightness & Contrast
Adjust brightness, contrast, exposure and gamma with real-time canvas sliders.
Image Flip
Quickly flip images horizontally or vertically. One click, instant download.
Passport Photo Maker
Create standard passport/ID photos (2×2", 35×45mm, etc.) with plain background.
Image Pixelator
Apply a mosaic/pixelation effect to images. Adjust block size for more or less effect.
Palette Extractor
Extract dominant colors from any image. Get HEX, RGB values for your color palette.
Image Compare
Compare two images side-by-side with a draggable before/after reveal slider.
PDF Tools
21 essential tools to merge, split, compress, number, watermark and manipulate PDF files
Image to PDF
Convert one or multiple images (JPG, PNG, WebP) to a single PDF document.
PDF to Image
Convert PDF pages to high-quality JPG or PNG images. Download as ZIP.
PDF Merger
Combine multiple PDF files into one document. Drag to reorder pages.
PDF Splitter
Split a PDF into individual pages or custom page ranges. Download as ZIP.
PDF Compressor
Reduce PDF file size by compressing embedded images and removing redundant data.
PDF Page Rotator
Rotate individual or all PDF pages by 90°, 180°, or 270°.
PDF Page Remover
Select and delete specific pages from a PDF. Preview before download.
PDF Password Protect
Encrypt a PDF with a password to restrict viewing, printing, or copying.
PDF Unlock
Remove password protection from PDFs you own. Enter password and unlock.
PDF Text Extractor
Extract all text content from a PDF and copy or download as a .txt file.
PDF Watermark
Add a custom text watermark across all pages of a PDF document.
PDF Page Reorder
Drag and drop to rearrange pages in any order, then save the result.
PDF Metadata Editor
View and edit PDF metadata: title, author, subject, keywords, and creation date.
PDF Viewer & Counter
Preview any PDF in the browser and get page count, size, and metadata info.
PDF Page Numbering
Add automatic page numbers to every page of a PDF. Choose position, font, and start number.
PDF Header & Footer
Add custom text headers and footers to every page of your PDF document.
Blank Page Inserter
Insert blank pages at any position in a PDF. Useful for printing and layout.
Duplicate Page Remover
Detect and remove visually duplicate pages from a PDF automatically.
PDF Grayscale
Convert a color PDF to grayscale. Reduces file size and prepares for black & white printing.
Images to PDF (Batch)
Batch upload images, drag to reorder, then convert them all into a single PDF.
PDF File Info
View detailed PDF info: file size, page count, dimensions, PDF version, and metadata.
No tools found
Try a different search term or clear the filter.
Why Choose 28tools?
Everything you need to process images and PDFs — with zero compromise on privacy.
100% Private
Files are processed entirely in your browser. Nothing is ever uploaded to a server.
Blazing Fast
No server round-trips. Processing happens instantly using your device's power.
Completely Free
All 42 tools are free forever. No signup, no watermarks, no file size traps.
Works on Mobile
Fully responsive and touch-friendly. Works perfectly on phones, tablets, and desktops.