Test regular expressions by inputting patterns and text. Validate syntax with instant feedback. Compare matches and view detailed breakdowns of pattern components. Export results and save tested expressions for future use.
by Ningbo ZhongSheng Information Technology Co., Ltd.★ 0.00 ratingsUtilitiesFreeData updated 2026-09-12
Select names randomly from a custom list. Add, remove, or rearrange names. Generate selections using an algorithm. Share results directly or save lists for future use.
Calculate with precise formulas. Input principal, rate, and time to get accurate results. View detailed breakdowns and compare different scenarios. Export results as reports. Track investment growth over time. Set reminders for financial goals.
Track duration and quality with detailed reports. Log daily activities and habits affecting . Set reminders for bedtime routines. Analyze trends over time to identify patterns and improve habits. Sync data across devices for consistent .
Scan QR codes, barcodes, and other types with instant recognition. Save scan history for future reference. Generate QR codes for personal, business, or shopping purposes. Compare product prices and reviews by scanning barcodes.
Record and manage records for and events. Input results to automatically s. Choose from over 50 events. View progress and compare past performances. Sync data across devices. Set goals for future competitions.
Fix closed using AI and eye reference for realistic results. Edit face expressions to add smiles or change emotions. Overhaul outfits to transform photos. Enhance colors and repair damaged images. Convert albums into sticker sets.
Create complete courses AI-generated lessons, quizzes, flashcards, exercises, and exams. Ask AI for instant deep dives and listen to audio versions. Earn certifications to validate skills quickly.
Calculate tyre and rolling radius. Adjust speedometer error and customize speed settings. Compare wheels, save results as images, and use split view. Includes truck wheel and clearance calculators. Access a database of car wheels.
Review model setups and outputs for specific stores. Validate model components and collect store data. Analyze model components against UPCs. Sync with Enterprise Standards Manager and Model modules.
Calculate and investment future value by inputting principal, rate, duration, inflation, and additional deposits. Choose compounding and addition frequencies including daily, monthly, and annual. View final balance adjusted for inflation.
Test audio tones to evaluate performance. Use built-in functions to identify and address sound issues. Adjust volume and frequency settings for accurate testing.
Learn through step-by-step tutorials with video guides. Choose from free patterns for scarves, mittens, baby shoes, pullovers, and bags. Customize designs and sizes for personalized projects.
Client allows editing and executing SQL queries with syntax highlighting and auto-completion. Save and sync queries across devices using iCloud. View multiple queries and results side-by-side.
Calculate daily energy use by inputting device wattage and runtime. Determine count and required space based on energy needs. Include battery capacity for off-grid power systems. Export results for planning and sharing.
Add watermarks to using text, logos, or images. Choose colors, fonts, and adjust scale, opacity, and angle. Save watermarks as templates for future use. Apply watermarks to protect and copyright .
Track shooting performance with detailed shot records and pattern analysis. Monitor accuracy and consistency over time. Use the built-in shot timer to measure and improve speed during practice sessions.
Search and download images from aggregated global sources. Use image or photo search to find wallpapers, avatars, and expressions. Access 4K, 5K, and 8K static and dynamic wallpapers, as well as anime, illustration, and scenic content.
Upload photos to receive a based on personal traits. The evaluates features like facial symmetry and skin tone. Users can view detailed analysis of traits such as attractiveness and confidence. Export results and compare ratings over time.
Convert units across multiple categories including length, weight, temperature, and more. Input values and select units for instant conversion. View all results on one screen. Calculate complex formulas with built-in functions.