Private by design
The current image-processing tools run in your browser. Crucialio does not need your image files on a server.
Fast • Free • No signup • No watermark
Free image & PDF tools for the jobs people need every day.
Remove backgrounds, compress and convert images, create and edit PDFs, generate QR codes, resize photos and more. Supported tools work directly in your browser.
✓ Browser-side processing✓ No account required✓ Mobile friendly
Popular file tools
High-demand tools first, with private browser-side processing wherever possible.
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AI Background Remover
Remove photo backgrounds locally with AI.
QRQR Code Generator
Create downloadable static QR codes.
PDF⇣Compress PDF
Reduce image-heavy PDF file size.
P→JPDF to JPG
Turn every PDF page into a JPG.
PDF÷Split PDF
Extract pages or split every page.
H→JHEIC to JPG
Convert iPhone photos to compatible JPG.
P→PDFPNG to PDF
Combine PNG images into a PDF.
J→PDFJPG to PDF
Combine one or more images into a PDF.
PDF+Merge PDF
Combine multiple PDF files into one document.
PDF−Delete PDF Pages
Remove unwanted pages from a PDF.
W→PWebP to PNG
Convert WebP images to PNG while keeping transparency when possible.
2×2Passport Photo Maker
Create a 600×600 square image or six-photo print sheet.
↔Image Resizer
Set exact pixel width and height while keeping aspect ratio.
%Resize by Percentage
Scale an image up or down by a percentage.
⇣Compress Image
Reduce image file size with adjustable quality.
KBCompress to Target KB
Aim for a specific JPEG file size.
⇄Image Converter
Convert between JPG, PNG and WebP.
J→PJPG to PNG
Convert JPEG images to PNG in your browser.
P→JPNG to JPG
Convert PNG to JPEG with a white background.
W→JWebP to JPG
Turn WebP images into widely compatible JPEG files.
⌗Crop Image
Crop by precise X, Y, width and height values.
↻Rotate & Flip
Rotate 90°, 180°, 270° and flip horizontally or vertically.
⌫Remove Metadata
Create a clean pixel-based copy without common EXIF metadata.
□Image Dimensions
Check width, height, aspect ratio and file size.
DPICheck DPI
Inspect embedded print-density metadata in JPG or PNG.
↟Change DPI
Change DPI metadata without changing pixel dimensions.
300Change to 300 DPI
A focused 300-DPI tool for common print workflows.
◐Grayscale Image
Convert a color image to grayscale locally.
Built to rank usefully
Focused tool pages answer the exact job a visitor searched for instead of creating thin duplicate pages.