Free Online Converters
19 privacy-first converters that run entirely in your browser. Zero data uploads.
Our converter collection covers documents (PDF, DOCX, Markdown), images (HEIC, WebP, AVIF, PNG, JPG), audio and video (MP3, WAV, MP4, WebM via FFmpeg WebAssembly), spreadsheets (XLSX, CSV, JSON, XML), ebooks (EPUB, FB2, PDF), email files (EML, MBOX, MSG), fonts (TTF, OTF, WOFF, WOFF2), code and data formats (JSON, XML, YAML, TOML, CSV), text encoding (Base64, Morse, Braille, Binary, ROT13), color spaces (HEX, RGB, HSL, CMYK), currencies with live ECB exchange rates, units across 17 measurement categories, number bases with BigInt precision, timezones with DST-aware world clocks, and OCR text extraction supporting 18 languages. Each converter is fully self-contained with its own FAQ page and help documentation, and every conversion runs 100% in your browser — your files never leave your device.
PDF Forge
Complete PDF toolkit: merge, split, compress, convert, watermark, sign, and more.
Open ConverterMORPH Media Converter
Convert audio, video, and images between formats using FFmpeg in the browser.
Open ConverterEncode / Decode
Encode and decode Base64, URL, HTML entity, Hex, Binary, and JWT strings.
Open ConverterCodeForge
Convert between JSON, XML, CSV, YAML, Markdown, Binary, Morse Code, and more.
Open ConverterColorForge
Convert colors between HEX, RGB, HSL, HSV, and CMYK with picker and contrast checker.
Open ConverterCurrencyX
Convert currencies with live exchange rates and historical rate charts.
Open ConverterDocForge
Convert documents between DOCX, PDF, TXT, HTML, and spreadsheet formats.
Open ConverterEbook Converter
Convert ebooks between EPUB, PDF, TXT, HTML, and FB2 formats.
Open ConverterMailShift
Convert email files between PST, MBOX, EML, MSG, and PDF formats.
Open ConverterFancy Text Generator
Generate 150+ stylish Unicode fonts for Instagram, TikTok, Twitter, and Discord.
Open ConverterCipherBox
Convert text between Morse Code, Binary, Braille, NATO Phonetic, ROT13, and more.
Open ConverterBaseShift
Convert numbers between Binary, Octal, Decimal, and Hexadecimal bases.
Open ConverterOCR Converter
Extract text from images and PDFs using Tesseract.js, entirely in your browser.
Open ConverterDataForge
Convert spreadsheets between XLSX, CSV, JSON, XML, and HTML table formats.
Open ConverterText Case Converter
Transform text to UPPERCASE, lowercase, Title Case, camelCase, snake_case, and more.
Open ConverterTime Zone Converter
Convert times between world time zones with meeting planner and clock dashboard.
Open ConverterImage Format Converter
Convert images between HEIC, WebP, AVIF, PNG, and JPG formats.
Open ConverterUnitSwap
Convert 200+ units across length, weight, temperature, volume, speed, and more.
Open Converter