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Text Tools
AI Text Rewriter
Rewrite paragraphs with AI for formal, casual, concise and creative tones.
Tools for everyday work
An AI toolbox for high-frequency work
A bilingual online toolbox for high-frequency workflows, now covering AI writing, code helpers, data converters and practical frontend utilities.
32 tools indexed
Ready to use, with regular updates
32 tools matched
32 tools indexed
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Text Tools
AI Text Summarizer
Condense long-form text into clear summaries with flexible length and style.
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Text Tools
AI Translator
Translate text across Chinese, English and other languages with tone awareness.
📄
PDF Tools
AI PDF Summarizer
Extract key takeaways from PDF content for research papers, reports and docs.
📝
Text Tools
Markdown to HTML
Convert Markdown into clean HTML with an instant preview.
🔁
Text Tools
HTML to Markdown
Turn HTML into Markdown for docs migration and content cleanup.
🔗
Data Tools
URL Shortener
Shorten long links into compact URLs for sharing and campaigns.
📱
Image Tools
QR Code Generator
Generate downloadable QR codes from text, URLs and other content.
🎨
Design Tools
Color Picker
Pick a color and convert it between HEX, RGB and HSL instantly.
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Data Tools
Base64 Encode Decode
Encode or decode Base64 text for API debugging and data handling.
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Data Tools
URL Encode Decode
Encode or decode URL parameters for safer query string handling.
⏱️
Data Tools
Timestamp Converter
Convert between Unix timestamps, ISO strings and local date time.
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Code Tools
Code Explainer
Explain code snippets, execution flow and potential issues for learning and review.
📧
Writing Tools
AI Email Generator
Generate polished email drafts from goals and key details for business communication.
🔤
Text Tools
AI Grammar Checker
Check grammar, spelling and phrasing issues with rewrite suggestions.
🔧
Data Tools
JSON Formatter
Beautify, validate and inspect JSON quickly for debugging and data review.
🆔
Data Tools
UUID Generator
Generate UUIDs in batches for primary keys, test data and API workflows.
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Data Tools
Password Generator
Generate strong random passwords with adjustable length and character sets.
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Data Tools
Hash Generator
Generate MD5, SHA-256 and SHA-512 hashes for checksums and signature debugging.
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Image Tools
Image Compress
Compress JPG, PNG, and WebP images in the browser to reduce file size while keeping usable quality.
🖼️
Image Tools
Image Format Convert
Convert JPG, PNG, and WebP images to a target format in the browser and download the result.
📰
Writing Tools
Title Generator
Generate titles for SEO, content marketing, and landing pages from a topic or keyword set.
🏷️
Writing Tools
Meta Description Generator
Generate search-friendly meta descriptions for pages, articles, and tools.
📣
Writing Tools
Social Copy Generator
Generate platform-aware social media copy for launches, campaigns, and content promotion.
🗃️
Code Tools
SQL Generator
Turn plain-language requirements into SQL with assumptions and safety notes.
📐
Data Tools
Excel Formula Generator
Generate Excel or Google Sheets formulas from plain-language requests with explanations.
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Code Tools
Regex Generator
Generate regular expressions from plain-language requirements with explanations and examples.
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Code Tools
Regex Tester
Test regex matches, groups and flags for development and debugging.
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Code Tools
Diff Checker
Compare two texts line by line to spot additions, removals and edits.
📊
Data Tools
CSV to JSON
Convert CSV content into JSON arrays for APIs and data migration.
🗂️
Data Tools
JSON to CSV
Convert JSON arrays into CSV for spreadsheet analysis and exports.
🧬
Data Tools
XML Formatter
Format XML structures for readability, copy-paste and API troubleshooting.