Popular Calculators & Converters

Image Tools

TTF to WOFF Converter

Convert TTF to WOFF online. Upload TrueType font, generate web-ready WOFF, preview details, and download compressed font easily.

Document Tools

TXT to DOCX Converter

Convert TXT to DOCX online. Upload a text file, format it into a Word document, preview text, and download DOCX instantly.

Document Tools

TXT to EPUB Converter

Convert TXT to EPUB online. Upload text, create a clean ebook with chapters and metadata, then download an EPUB file instantly.

Document Tools

TXT to HTML Converter

Convert TXT to HTML online. Upload a text file, create clean HTML, preview output, and download an HTML file instantly.

Document Tools

TXT to PDF

Convert TXT to PDF online for free. Upload a text file or paste text and download a clean PDF document fast.

Document Tools

TXT to RTF Converter

Convert TXT to RTF online. Upload text, create a rich text file, preview content, and download RTF instantly.

Scientific and Unit Converters

Typography Unit Converter

Convert typography units including px, rem, em, pt, pc, inches, cm, mm, vw and vh using custom font-size and viewport settings.

Document Tools

Unicode to Shree-Lipi Converter

Convert Unicode Devanagari text to Shree-Lipi font encoding instantly. Free online tool for Marathi typesetting, legacy documents, and printing needs.

PDF Tools

Unlock PDF

Unlock PDF online for free. Enter the correct PDF password, remove access protection, and download an unlocked PDF quickly.

Web & HTML Tools

URL Decoder

Decode URLs online for free. Convert encoded links, query strings, and special characters into readable text fast.

Web & HTML Tools

URL Encoder

Encode and decode URLs online for free. Convert links, query strings, and special characters into safe URL format fast.

Developer Tools

URL Extractor

Extract URLs online from text. Find links, remove duplicates, sort results, filter domains, copy URLs, and download clean lists.

Developer Tools

User Agent Parser

Parse user agent strings online. Detect browser, OS, device type, bot status, rendering engine, and platform details.

Utility Tools

UTC to IST Converter

Convert UTC to IST instantly with accurate date and time. Free UTC to Indian Standard Time converter with live clock and reverse IST to UTC support.

Web & HTML Tools

UTM Link Generator

Build UTM tracking links instantly for free. Add campaign source, medium, and name to track marketing performance in Google Analytics.

Utility Tools

UUID Generator

Generate UUID v4 online for free. Create single or bulk unique IDs instantly with copy and download options.

Utility Tools

Van de Graaff Generator Tool

Explore Van de Graaff generator voltage, charge, capacitance, spark gap, and electric field with a safe educational calculator.

Video Tools

Video Compressor

Compress videos online for free. Reduce MP4, MOV, AVI, MKV, and WEBM file size quickly with quality and resolution options.

Video Tools

Video Merger

Merge videos online for free. Combine MP4, MOV, AVI, MKV, and WEBM files into one MP4 video quickly.

Video Tools

Video to GIF

Convert video to GIF online for free. Upload MP4, MOV, AVI, MKV, or WEBM and create animated GIFs quickly.

Video Tools

Video Trimmer

Trim videos online for free. Cut MP4, MOV, AVI, MKV, and WEBM clips by start and end time with fast MP4 download.

Scientific and Unit Converters

Viscosity Converter

Convert dynamic and kinematic viscosity units including cP, Pa·s, P, cSt, St, and m²/s instantly with this free viscosity converter.

Video Tools

VOB to MP4 Converter

Convert VOB videos to MP4 online. Choose quality and resolution, inspect media details, and download a validated MP4 securely.

Video Tools

VTT to SRT Converter

Convert VTT to SRT online. Upload or paste WebVTT captions, preview SubRip output, and download clean SRT subtitles easily.

Most Popular Converters

Popular tools