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55 tools
Conversion Tools
Free Online Converters for Files, Units, Numbers, Subtitles, and Format Transformation
Explore All Tools
100% Free
Instant Results
No Data Upload
Access a wide range of free online conversion tools for files, measurement units, numeral systems, and media formats. Convert between binary, decimal, hex, and octal for programming tasks. Transform physical measurements across length, weight, temperature, speed, and more. Switch subtitle files between SRT and VTT formats for video editing. Every converter runs instantly in your browser with live results and no registration required, making it easy to handle everyday conversion workflows from any device.
All Conversion Tools
Volume Converter
Volume Converter
Temperature Converter
Temperature Converter
Each Converter
Each Converter
Time Converter
Time Converter
Digital Converter
Digital Converter
Parts Per Converter
Parts Per Converter
Speed Converter
Speed Converter
Pace Converter
Pace Converter
Pressure Converter
Pressure Converter
Current Converter
Current Converter
Power Converter
Power Converter
Reactive Power Converter
Reactive Power Converter
Apparent Power Converter
Apparent Power Converter
Energy Converter
Energy Converter
Reactive Energy Converter
Reactive Energy Converter
Volumetric Flow Rate Converter
Volumetric Flow Rate Converter
Illuminance Converter
Illuminance Converter
Frequency Converter
Frequency Converter
Angle Converter
The Angle Converter is a versatile online tool designed to efficiently convert angles between different units such as degrees, radians, and gradians. Ideal for students, engineers, and hobbyists, this tool simplifies complex calculations, ensuring accuracy and saving time in various mathematical and engineering tasks.
Currency Converter
The Currency Converter is a powerful online tool that allows users to quickly and accurately convert amounts between various currencies. Ideal for travelers, businesses, and anyone dealing with international transactions, it provides real-time exchange rates and a user-friendly interface.
Torque Converter
Torque Converter
Charge Converter
Instantly convert any unit of charge with precision. Whether it’s coulombs to amp-hours or any other combination, this tool saves time and eliminates errors, perfect for engineers, students, and hobbyists alike.
Number to Roman Numerals
Number to Roman Numerals
Roman Numerals to Number
Roman Numerals to Number
Word to ODT
Word to ODT
Trending Tools
Conversion Tools brings together the most useful file and format converters for high-frequency workflows. This category hub also connects to Calculator Tools, Image Tools, PDF Tools.
How To Use
- Select the converter you need from the categories above.
- Enter your input value or upload your file.
- Choose the target format or unit if applicable.
- View the converted result instantly or click the Convert button.
- Copy the output or download the converted file.
Benefits
- ✔ Free to use with no account required
- ✔ Instant live results as you type
- ✔ Supports numeral system conversions (binary, hex, octal, decimal)
- ✔ Physical unit conversions (length, weight, temperature, speed, and more)
- ✔ Subtitle format conversion (SRT to VTT and back)
- ✔ File format conversion for documents and media
- ✔ Works on all modern browsers
- ✔ Mobile-friendly interface
- ✔ No software installation needed
- ✔ Step-by-step breakdowns for learning
- ✔ Batch conversion support for multiple values
- ✔ Accurate algorithms tested against reference values
Frequently Asked Questions
The category includes numeral system converters (binary, hex, octal, decimal), physical unit converters (length, weight, temperature, speed, pressure, and more), subtitle format converters, and document format converters.
Enter your binary number in the input field and the tool displays the decimal equivalent instantly. A step-by-step breakdown is shown for learning purposes.
Yes. Use the HEX to Binary or Binary to HEX converter for instant bidirectional conversion with per-digit breakdown.
Yes. All converters use validated mathematical formulas and are tested against standard reference values.
Many converters support batch conversion. Enter multiple values separated by spaces or commas to process them simultaneously.
No. All conversion tools are free and work instantly without creating an account.
The tools convert between SRT (SubRip) and VTT (WebVTT) subtitle formats, which are the two most common formats used in video players.
Most conversions are handled in the browser. Any server-side processing uses temporary storage that is automatically cleared.
