Converters
Free converters — 80 tools · 80 tools
Borg Backup
Deduplicating archiver with compression and authenticated encryption for backups
Deja Dup
Simple GNOME backup tool that encrypts and stores files locally or in the cloud
duplicity
Encrypted bandwidth-efficient backup tool using rsync algorithms and GPG
lucky Backup
Easy-to-use rsync GUI for scheduling full and incremental backups on Linux
Timeshift
System snapshot tool for Linux that restores the OS after updates or crashes
Ur Backup
Open-source client/server backup system with image and file backups for many platforms
24Time Zones
World clock, time zone converter, and interactive time zone map tool
Area Converter
Convert square meters, acres, hectares, square feet, and other area units
ASCII Converter
Convert text to ASCII codes and ASCII codes to text
Base64 Encoder / Decoder
Encode and decode text using Base64. Works entirely in your browser using native APIs
Lossless Cut
Lossless trimming and cutting of video files without re-encoding
Cloud Convert
Convert between 200+ formats. Audio, video, document, ebook, image, and more
Color Converter
Convert HEX colors to RGB and HSL. Powered by color-convert (MIT)
Color Names
Get the official name of any color code
Convert-Me
Comprehensive unit converter covering length, mass, temperature, volume, area, speed, and more
Cooking Converter
Convert between cups, tablespoons, grams, and ounces for cooking and baking ingredients
Cooking Converter
Convert cooking measurements like cups, grams, and ounces
CSV to JSON Converter
Convert CSV data to JSON format instantly in your browser
Currency Converter
Convert between 14 major world currencies instantly in your browser with reference exchange rates
Data Storage Converter
Convert bytes, KB, MB, GB, TB and binary KiB, MiB, GiB units
Dateful
Online time zone converter and world clock with a simple search interface
Encoding
Encoding: Encode binary data with hex, base32, and base64
Energy Converter
Convert joules, calories, watt-hours, kWh, and BTU units
Epoch Converter
Convert between Unix epoch timestamps and human-readable dates, in multiple formats and timezones
Epoch Converter
Convert between Unix timestamps and human-readable dates in many formats
Every Time Zone
Visual world clock that shows everyone's local time in one continuous strip
Every Time Zone
Visual time zone converter. Compare multiple time zones at a glance with a clean slider interface
Fashion Tools
Convert clothing sizes and measurements across brands
FFmpeg Web CLI
Browser-based video editor powered by ffmpeg.wasm. Convert, trim, compress, and add effects
FFmpeg
The ultimate open-source toolkit for recording, converting, and streaming audio and video
File Converter
File Converter: Privacy-first file converter. Runs 100% in your browser. No uploads, no server. PDF, HEIC, WebP, SVG conversions
Fraction to Decimal Converter
Convert fractions to decimals and decimals to fractions
Free Tools site
Free online tools. Convert and edit documents, images, audio, video, and more
Gif Deck
Convert SlideShare presentations to animated GIFs. Download and share
Hand Brake
Tool for converting video from nearly any format to modern, widely supported codecs
HTML Entities Converter
Encode and decode HTML entities in text instantly
JSON to CSV Converter
Convert JSON arrays to CSV format
JSON to YAML Converter
Convert between JSON and YAML data formats instantly
Keep Formula
Simple app to make calculations easier. Store and reuse formulas
World Time Buddy
Plan meetings across timezones with a visual time zone converter
Morsify
Online Morse code translator. Convert text to Morse and Morse to text
Number Base Converter
Convert numbers between decimal, binary, octal, and hexadecimal systems
Online-Convert
Collection of audio, video, image, document, ebook, and archive converters
Pandoc Try
Try Pandoc document conversion in your browser. Convert between Markdown, HTML, LaTeX, DOCX, and more
Pandoc
Universal document converter for markdown, HTML, PDF, and 50+ formats
PDF ↔ EPUB
Convert PDF files to EPUB and EPUB to PDF. Ebook conversion in browser
Convertio
Convert files between 300+ formats including PDF to Word
Power Converter
Convert watts, kilowatts, horsepower, and BTU/hour
Pressure Converter
Convert pascals, bar, atm, psi, and mmHg instantly
Roman Numeral Converter
Convert between decimal numbers and Roman numerals
Savvy Time
World clock and time zone converter with event planning and daylight saving info
Scientific Notation Converter
Convert numbers to and from scientific notation
Shape Shift
Instant cryptocurrency conversion. Swap between assets without creating an account
Shoe Size Converter
Convert shoe sizes between US, UK, EU, and CM scales
Shoe Size Chart
Convert shoe sizes between US, UK, EU, and CM
Speed Converter
Convert km/h, mph, knots, m/s, and other speed units instantly
Table Convert
Convert between CSV, JSON, SQL, Markdown, LaTeX, and Excel tables. Online table editor
Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin with exact formulas
Time Converter
Convert seconds, minutes, hours, days, weeks, months, and years
Timezone Converter
Convert times across timezones instantly. Find meeting times and compare clocks worldwide
Transform Tools
Polyglot web converter. TypeScript/JavaScript, JSON Schema, GraphQL, and more in your browser
Unit Converter
Convert length, weight, and volume units between metric and imperial instantly
URL Encoder / Decoder
URL-encode or decode text instantly in your browser
Web Capture
Convert webpages to PDF, JPEG, ZIP. Just submit a link and get the file
XML to JSON Converter
Convert XML to JSON and JSON to XML with a simple interface
7-Zip
Open-source file archiver with high compression ratios and many formats
AList
Open-source file listing and sharing program supporting many storage backends
Beyond Compare
Powerful file and folder comparison tool with merge and sync features
croc
Open-source tool for simple and secure peer-to-peer file transfers between devices
Cyberduck
FTP and cloud storage browser for Mac and Windows
dupe Guru
Find duplicate files, images, and music on your system
Duplicati
Free, open-source backup with encryption to cloud storage
Marta
Free file manager for macOS with split panes
Fork Lift
Advanced file manager and FTP/SFTP client for Mac
Kopia
Fast and secure open-source backup/restore tool
Meld
Open-source visual diff and merge tool for files and directories
Pea Zip
Free file archiver utility for Windows and Linux
Restic
Fast, secure, efficient backup program
Unison
Open-source file synchronization tool for two-way syncing across machines
Win SCP
Open-source SFTP, SCP, and FTP client for Windows