Useful browser utilities
Free tools for everyday digital tasks
Fast utilities for documents, media, text, calculations and common online workflows—available directly in your browser.
No account is required for most tools. Review each tool’s privacy notes before processing sensitive information.
Browse all free tools
Choose a tool below. The directory is split into quick-loading pages for a faster mobile experience.
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Screen Recorder
Record a chosen screen, window or browser tab and download a WebM video.
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SIP Calculator
Estimate SIP maturity value, invested amount and estimated gains.
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Slug Generator
Turn any title or phrase into a clean URL-friendly slug.
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Solution Concentration Converter
Convert mol/L, mmol/L, g/L, mg/L and approximate ppm using molar mass.
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Solution Dilution Calculator
Solve C₁V₁ = C₂V₂ by leaving exactly one concentration or volume blank.
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Speed Converter
Convert speed between kilometres per hour, miles per hour, metres per second and knots.
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SVG to PNG Converter
Convert an SVG file to a downloadable transparent PNG at a chosen width and height.
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Temperature Converter
Convert Celsius, Fahrenheit and Kelvin instantly.
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Text Cleaner
Clean extra spaces, blank lines and invisible formatting from text.
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Text Difference Checker
Compare two text blocks line by line and clearly identify additions and removals.
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Text Sorter
Sort lines alphabetically, numerically or by length.
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Time Duration Calculator
Add or subtract two hour, minute and second durations.
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Time Zone Converter
Convert a date and time between common IANA time zones.
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Tip Calculator
Calculate tip, total bill and per-person share instantly.
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Torque Converter
Convert newton-metres, pound-feet, kilogram-force metres and related torque units.
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Unix Timestamp Converter
Convert Unix timestamps to readable dates and dates back to Unix time.
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URL Encoder / Decoder
Encode or decode URL components safely and instantly.
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UTM Link Builder
Build campaign URLs with validated UTM parameters.
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UUID Generator
Generate secure random UUID v4 identifiers in your browser.
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Video Editor
Trim, resize and mute a video, then export a private WebM copy in your browser.
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Video Metadata Inspector
Inspect video duration, resolution, aspect ratio, file size and browser format support.
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Video Speed Changer
Change video playback speed and export the result as a downloadable WebM.
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Video Thumbnail Extractor
Capture a JPG, PNG or WebP thumbnail from any chosen point in a video.
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Video to Audio Extractor
Extract the audio track from a video as a private browser-generated WebM audio file.
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Use free tools safely
- Keep your own copy of important source files.
- Avoid entering passwords, financial data or confidential documents.
- Check the generated result before relying on it.
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