What is the fastest free way to compress a PDF online?
Use PdfPixels Compress PDF to upload a document, choose a compression level, and download a smaller PDF without creating an account.
New Pro Tool: Fast Web View (Linearize)
Premium PDF & Image Tools
Try Compress PDF
Compress, convert, and edit files in seconds with a clean, professional workflow.
55+ tools · Free forever · Works on mobile and desktop
Popular right now
View all toolsMost Popular Tools
7 toolsOur most-used image & PDF tools
Optimized processing2 AI-enhanced tools
Best fit for:Our most-used image & PDF tools
Popular
Compress Image
Reduce image file size instantly (up to 90%) without losing quality. Compress JPG, PNG & WebP fast and free.
Server
Popular
Resize Image
Resize by pixels, cm, mm, or inches. Social media & document presets included.
Server
AI
Remove Background
AI-powered background removal. Get transparent PNG instantly.
AI powered
Popular
Passport Photo Maker
Create passport & ID photos for any country. Auto-crop to official sizes.
Server
Popular
Image to PDF
Convert one or multiple images to a single PDF document.
Server
Popular
Increase Image Size
Increase image file size to meet minimum upload requirements.
Server
Basic Editing
12 toolsEssential image editing tools — crop, rotate, flip, watermark & more
12 browser-native flowsProduction-ready UX
Best fit for:Essential image editing tools — crop, rotate, flip, watermark & more
Crop Image
Crop images to any dimension with aspect ratio presets.
Browser
Circle Crop
Crop images into a perfect circle shape with transparent background.
Browser
Square Crop
Crop images to perfect 1:1 square ratio.
Browser
Freehand Crop
Draw a custom shape to crop your image with precision.
Browser
Rotate Image
Rotate images 90°, 180°, 270° or any custom angle.
Browser
Flip Image
Mirror images horizontally or vertically instantly.
Browser
Effects & Filters
13 toolsApply blur, pixelate, grayscale, and creative effects
9 browser-native flows4 AI-enhanced tools
Best fit for:Apply blur, pixelate, grayscale, and creative effects
Blur Image
Apply Gaussian blur effect to entire image with adjustable intensity.
Browser
AI
Blur Background
AI-powered background blur. Keep subject sharp, blur the rest.
AI powered
AI
Blur Face
AI auto-detects and blurs faces for privacy protection.
AI powered
Pixelate Image
Add pixelation / mosaic effect to images or specific areas.
Browser
Grayscale Image
Convert any image to professional grayscale tones.
Browser
Black & White
Convert images to high-contrast black and white with threshold control.
Browser
DPI & Quality
2 toolsCheck, convert DPI and enhance image resolution
Optimized processing1 AI-enhanced tools
Best fit for:Check, convert DPI and enhance image resolution
DPI Converter
Convert image DPI to 72, 96, 150, 200, 300, or 600. Check current DPI.
Server
AI
AI Upscale Image
Increase image resolution up to 4x with AI. No quality loss.
AI powered
Format Conversion
8 toolsConvert between image formats — JPG, PNG, WebP, HEIC, AVIF
1 browser-native flowsProduction-ready UX
Best fit for:Convert between image formats — JPG, PNG, WebP, HEIC, AVIF
PNG to JPEG
Convert PNG images to JPEG format with adjustable quality.
Server
JPEG to PNG
Convert JPEG to PNG with transparency support. Lossless output.
Server
WebP to JPG
Convert WebP images to universally compatible JPG format.
Server
HEIC to JPG
Convert iPhone HEIC photos to JPG. Works on any device.
Server
SVG to PNG
Convert vector SVG graphics into raster PNG images with transparency.
Server
SVG to JPG
Convert SVG graphics into JPEG format quickly for web use.
Server
Signature Tools
3 toolsCreate, resize, and merge digital signatures
3 browser-native flowsProduction-ready UX
Best fit for:Create, resize, and merge digital signatures
Popular
Signature Maker
Draw, type, or upload a signature. Export as transparent PNG.
Browser
Resize Signature
Resize signature to exact dimensions. Common presets included.
Browser
Merge Photo & Signature
Combine passport photo and signature into a single image.
Browser
Image Metadata
3 toolsView, edit, and remove EXIF data from your images
2 browser-native flowsProduction-ready UX
Best fit for:View, edit, and remove EXIF data from your images
View Metadata
See all EXIF data: camera, GPS, date, dimensions, and more.
Browser
Edit Metadata
Edit EXIF data like date, camera info, GPS coordinates.
Browser
Remove Metadata
Strip all EXIF/metadata from images for privacy protection.
Server
PDF Tools
12 toolsComplete suite of PDF editing, merging, splitting & conversion
Optimized processingProduction-ready UX
Best fit for:Complete suite of PDF editing, merging, splitting & conversion
Popular
Compress PDF
Reduce PDF file size quickly without losing document quality. Fast, free, and secure PDF compression.
Server
Popular
Merge PDF
Combine multiple PDF files into a single document instantly online. Drag and drop, no signup needed.
Server
Popular
Split PDF
Extract pages or split PDF into multiple smaller files.
Server
PDF to JPG
Convert PDF pages to high-quality JPG or PNG images.
Server
Rotate PDF
Rotate PDF pages 90°, 180°, or 270°.
Server
PDF Watermark
Add text or image watermark to PDF documents.
Server
0+
Free Tools
0.9%
Uptime
0+
File Formats
Free
Cost
Simple Process
How It Works
Three simple steps. No accounts, no installations, no hassle.
1
Upload Your File
Drag & drop or browse. Supports JPG, PNG, WebP, HEIC, PDF and more.
2
Adjust Settings
Configure quality, dimensions, format, or effects to match your needs.
3
Download Result
Click process and download instantly. Most results in under 5 seconds.
Search and AI answers
Direct answers for common PDF and image tasks
PdfPixels is built for high-intent workflows: reduce file size, combine documents, convert formats, prepare application photos, and clean up files quickly on any modern device.
Open Compress PDF
Can I merge or split PDF files without installing software?
Yes. PdfPixels provides browser-friendly PDF merge, split, rotate, reorder, delete, watermark, and conversion workflows for everyday document jobs.
Which image tools are available for uploads, forms, and social media?
PdfPixels supports image compression, resizing, format conversion, background removal, passport photo creation, metadata cleanup, and OCR.
How do I convert HEIC photos from iPhone to JPG?
Open the HEIC to JPG converter, upload your photo, and download a widely compatible JPG ready for email, web, or forms.
How can I remove an image background for free?
Use Remove Background on PdfPixels: upload a photo, let AI isolate the subject, and download a transparent PNG with no signup.
How do I increase image file size for upload portals?
If a form rejects files under a minimum KB size, use Increase Image Size, set the target KB, and download a larger-compliant file.
Loved by thousands
What Our Users Say
Trusted by professionals, creators, and teams around the world.
SM
Sarah Mitchell
Marketing Manager
“PdfPixels has been a game-changer for our team. We compress hundreds of PDFs weekly and the quality is always outstanding. The speed is incredible compared to other tools.”
JR
James Rodriguez
Freelance Designer
“The image compression and background removal tools are absolutely perfect. I use them daily for client work. Clean interface, fast results, and no watermarks.”
EC
Emily Chen
University Researcher
“I love how simple everything is. No signup, no ads, no nonsense. Just upload, process, download. The HEIC to JPG converter saved me so much time.”
MB
Michael Brooks
Small Business Owner
“Merge PDF is my most-used feature. Combining invoices and reports into one file has never been easier. It handles large files without breaking a sweat.”
LT
Lisa Thompson
Content Creator
“The resize and crop tools are perfect for social media. I batch process images all the time and PdfPixels handles it flawlessly. Highly recommended!”
DK
David Kim
Software Engineer
“As a developer, I appreciate clean tools that just work. PdfPixels nails this — fast API-like performance with a beautiful UI. Split PDF is fantastic.”
SM
Sarah Mitchell
Marketing Manager
“PdfPixels has been a game-changer for our team. We compress hundreds of PDFs weekly and the quality is always outstanding. The speed is incredible compared to other tools.”
JR
James Rodriguez
Freelance Designer
“The image compression and background removal tools are absolutely perfect. I use them daily for client work. Clean interface, fast results, and no watermarks.”
EC
Emily Chen
University Researcher
“I love how simple everything is. No signup, no ads, no nonsense. Just upload, process, download. The HEIC to JPG converter saved me so much time.”
MB
Michael Brooks
Small Business Owner
“Merge PDF is my most-used feature. Combining invoices and reports into one file has never been easier. It handles large files without breaking a sweat.”
LT
Lisa Thompson
Content Creator
“The resize and crop tools are perfect for social media. I batch process images all the time and PdfPixels handles it flawlessly. Highly recommended!”
DK
David Kim
Software Engineer
“As a developer, I appreciate clean tools that just work. PdfPixels nails this — fast API-like performance with a beautiful UI. Split PDF is fantastic.”
Trust and quality
Premium workflows built fordocuments that need to feel dependable.
PdfPixels is designed to look polished, stay clear under pressure, and deliver professional output without turning simple file work into a messy utility experience.
Built for trustFast completion
Clean, premium tooling for image and PDF work that still needs to feel professional.
The homepage should communicate confidence, not clutter. This section now reinforces the core product promise: reliable workflows, stronger output quality, and a premium experience without signup friction.
Private processing
Clear upload, processing, and download states keep sensitive document work predictable.
Reliable results
Professional defaults, clean export surfaces, and fewer dead ends across PDF and image flows.
No signup friction
Users can move from upload to final file without account walls or unnecessary distractions.
Value
60+
Tools ready
Broad coverage for compression, conversion, editing, and PDF workflows.
Value
PDF + Image
One platform
A single polished experience for the document and image jobs users actually need.
Value
Fast
Professional output
High-quality exports, strong defaults, and a cleaner finish from upload to download.
FAQ
Frequently Asked Questions
Quick answers about our free image and PDF processing tools.
S
J
E
M
0+
happy usersReady to Get Started?
No signup. No installation. Just upload your file and go.