Multiple Conversion Formats
Convert audio files such as M4A, MP3, and WAV; video files such as MP4, WEBM, and MOV; and images such as JPG, PNG, and WEBP into formats suited to your needs.
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Easy for BeginnersDirect Input
Regex Tester
Check regular expression matches, groups, and replacement results.
DeveloperRegular Expression
Easy for BeginnersDirect Input
Test HTTP Requests
Sends GET and HEAD requests to safe, publicly accessible URLs to check response status and headers.
DeveloperHTTP·API
Easy for BeginnersFile Selection Type
Capture Full Web Page from URL
Capture an entire webpage as a PNG image.
Web CaptureSingle Capture
Easy for BeginnersFile Selection Type
Capture Mobile, Tablet, and Desktop Views Simultaneously
Capture screenshots at three screen sizes and save them as a ZIP file.
Web CaptureResponsive
Easy for BeginnersFile Selection Type
Convert webpage content to Markdown
Save a webpage's title, body text, and links as Markdown.
Web CaptureBody
Easy for BeginnersFile Selection Type
Archive Webpage as ZIP
Archives HTML and accessible images and CSS in a ZIP file.
Web CaptureZIP
Easy for BeginnersDirect Input
Color Contrast Checker
Calculate the WCAG contrast ratio between text and background colors and evaluate AA and AAA compliance.
AccessibilityComparison
Easy for BeginnersDirect Input
Quick WCAG Page Accessibility Check
Checks form labels, landmarks, ALT text, language, headings, and keyboard accessibility indicators.
AccessibilityWCAG Accessibility Check
Easy for BeginnersDirect Input
Signature and Seal Library
Save and manage handwritten signatures and stamp images for each account.
Electronic SignatureStorage
Everything from file conversion to calculations and diagnostics in one place
REGOLITH is more than a collection of links. It provides functional web tools that take you from entering data and running tasks to reviewing and saving results. Original files remain unchanged, with results created separately. Each tool page explains supported formats, usage steps, and how to review results before you begin.
Getting Started Guide
Instructions for selecting files, configuring options, running tools, and saving results are available on a separate guide page and within each tool.
Detailed Task Descriptions
Provides format characteristics, recommended uses, guidelines for verifying calculation results, and precautions for handling sensitive files.