LocallyTools
Secure, free, offline-available local tool collection
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Hot Tools
A collection of the most popular star tools to help you efficiently solve problems in work and life
Image Tools
Common operations such as image compression, conversion, rotation, cropping, etc.
Compress image
Quickly compress images in various formats
Convert to JPEG
Convert images in various formats to JPEG
Image to PNG
Convert images in various formats to PNG
Image to WebP
Convert images in various formats to WebP
Image to AVIF
Convert images in various formats to AVIF
Crop image
Crop image to specified area
Resize image
Adjust the width and height of the image
Rotate image
Rotate image to specified angle
Image to Base64
Convert image to Base64 encoding
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PDF Tools
Common operations such as PDF conversion, splitting, merging, etc.
PDF to JPEG
Convert PDF pages to JPEG images
PDF to PNG
Convert PDF pages to PNG images
PDF to WebP
Convert PDF pages to WebP images
PDF to AVIF
Convert PDF pages to AVIF images
Split PDF
Split PDF into multiple files
Merge PDF
Merge multiple PDFs into a new PDF
Remove PDF pages
Delete specified pages from PDF
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Developer Tools
Common development tools such as UUID generation, JWT processing, code formatting, etc.
Date converter
Convert date formats and timestamps
UUID generator
Generate various versions of UUID
Create JWT
Create JSON Web Token
Decode JWT
Decode JSON Web Token
Validate JWT
Validate JSON Web Token
Text to Base64
Convert text to Base64 encoding
Base64 to text
Convert Base64 encoding to text
Code formatter
Format code
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Frequently Asked Questions
We've compiled the questions our users care about most to help you better understand our product philosophy and how to use it