CodeDiff Checkerは、2つのコードやテキストの差分を視覚的に確認できる無料のオンラインツールです。登録不要・インストール不要で、ブラウザだけで使えます。コードはサーバーに送信されないため
Browser
10·55
Share your thoughts, bug reports, or suggestions directly with the developer
Log in to share your feedback
Web-based Diff & Merge implementation inspired by WinMerge
Quickly insert and compare! A super simple & lightweight 2-screen text diff checker that lets you see "what changed?" in the text in just 1 second. Experience color-coded display like WinMerge right now, just by opening your browser!
For developers only! HTML that displays line break codes
A collection of free, somewhat practical web apps (PDF editing, automatic face pixelation for videos, PDF comparison, face recognition reception, counter, teleprompter, etc.)
Select two HTML files and visualize the differences in rendered text with color highlighting.
A tool to view Markdown files beautifully
Web Code Score Viewer & GUI Editor
Just enter a URL and invisible risks become visible. We identify weaknesses lurking in "just working" services across 10 categories in technology, operations, data, and legal affairs, covering a total of 100 elements.
Display the character encoding of the file.
ブラウザの端末内でファイルを変換するサイト
AI automatically detects the subject and removes the background. Free tool with no registration required and unlimited uses.
Automatically detect security risks in web applications and websites and display them as scores
14 Free Web Tools Requiring No Registration. Image compression, PDF merging, QR codes, and more—files are processed within your browser
収入・時間・疲れ具合から、副業の“やめどき”を診断するWebアプリ。 公開許可をした他のユーザの副業と状況を閲覧することもできます。
64 standard website components in wireframe format. You can copy HTML/CSS and build pages.
MIDI Bug Tool / From DTM beginners to professionals, please utilize it for new ideas in music production.
This is a security tool that detects Cyrillic characters.
Just type a pattern and check the highlight on the spot. Regular expression checking during development without needing external sites.
clip-path ジェネレーターとは、CSSのclip-pathプロパティの値を、図形をドラッグするだけで作れる無料ツールです。
Increase the resolution of the photo and perform image correction. All processing will be done within the browser.
Seller SEO & Ad Rank Checker is a Chrome extension for Amazon. You can bulk retrieve SEO rankings, ad rankings, and recommended badges by simply entering ASINs and keywords.
You can find out the cause of your "slow" internet in about 30 seconds.
Infomii is a service that allows anyone to easily create and share information pages with QR codes. It can be utilized in a wide range of scenarios including hotels and inns, travel, events, stores, and facility guides. Since information can be consolidated on one page and updated in real time, it significantly reduces the effort required for paper guides, PDF replacements, and multilingual information provision. It can be created with no code, and anyone can view it immediately by simply scanning a QR code with a smartphone. "Communication" made simpler. Infomii is a new information service that makes information sharing smart.
Let me check how I look before the web conference.
Log in to save, follow and comment.
Reactions & commentsFeedback
Share your thoughts, bug reports, or suggestions directly with the developer
Log in to share your feedback
Log in to leave feedback