ConvertWithMi:Everything you need to convert & calculate.
Free online tools with browser-based file processing, worked examples, and clear limits.
Browse Categories
Find exactly the tool category you need.
Finance Calculators
Calculate loans, EMI, interest, taxes, and manage your financial planning.
Text Tools
Format, modify, count, and manipulate text strings instantly.
Image Tools
Resize, compress, convert, and format images entirely in your browser.
Color Tools
Pick colors, convert formats (HEX/RGB), and find color inspiration.
Developer Tools
Format JSON, encode/decode Base64, and help with daily developer tasks.
Date & Time Tools
Calculate age, date differences, durations, and manage time.
Health Calculators
Calculate BMI, BMR, daily caloric needs, and physiological metrics.
PDF Tools
Merge, convert, and inspect PDF files entirely in your browser. No uploads required.
Everyday Tools
Practical tools and calculators for everyday life problems.
Media Tools
Convert video & audio formats, extract frames/audio, compress, trim, and record media — all in your browser.
CAD & CNC Tools
Convert SVG to DXF, generate G-Code for CNC routers and laser engravers, validate laser cutting files, and optimise vector paths for manufacturing.
Embroidery Tools
Convert SVG designs to embroidery machine formats like PES, DST, JEF, and VP3. Calculate thread usage, stitch density, and preview your embroidery designs.
GIS & Mapping Tools
Convert SVG and DXF files to GIS formats like GeoJSON, KML, and SHP. Map coordinates, validate shapes, and work with geographic data entirely in your browser.
SVG Developer Tools
Extract SVG path data as JSON, CSV, or XML. Generate React, Vue, and Angular components from SVG. Convert SVG to JavaScript objects, TypeScript types, and Canvas API code.
Featured Tools
A selection of tools to get started.
Time Zone Meeting Scheduler
Visually find the "Golden Hours" for globally distributed teams.
PDF Password Remover
Remove password protection from your PDF files. Enter the known password and download an unlocked copy.
Subscription Auditor
Add recurring charges and compare their annual cost with your take-home hourly pay.
Corporate Meeting Cost Timer
Real-time timer calculating the financial cost of a meeting.
Road Trip Cost Calculator
Calculate gas costs and split the bill among passengers for a road trip.
SVG to DXF Converter
Convert SVG files to DXF format instantly in your browser. No upload required — your files stay private.
Learn with worked examples
Compare loan tenures without confusing EMI and total cost
A reproducible 100,000-unit loan example explains monthly payments, total interest, rounding, and the assumptions behind the EMI calculator.
Audit subscriptions using take-home pay and actual bills
Use a monthly and annual billing example to check subscription totals and work hours without applying an invented tax rate.
Format JSON while checking syntax and important values
A small example explains formatting, minification, invalid JSON, and cases where JavaScript parsing can change data.
Choose image compression settings and verify the download
Understand the compressor’s JPEG and PNG behavior, its 20 MB input limit, and why a smaller output is not guaranteed.
Why Use ConvertWithMi?
ConvertWithMi is built with performance and accuracy in mind. Whether you need a complex EMI calculator or text manipulations, our tools execute entirely in your browser. File conversions run locally, while analytics and other page requests are described in our privacy policy. Check each tool’s assumptions and limits before relying on the result.