# Converterrr > Free, fast and private file converter. Convert images, video, audio, documents, ebooks and more — most conversions run entirely in your browser, so your files never leave your device. URL: https://www.converterrr.com/ - 142 formats and 3,213 conversion pairs; 2,615 of them run entirely in the browser. - Compression for 32 formats: same format, smaller file, or an exact target size. [Compress files](https://www.converterrr.com/compress). - No sign-up required, no watermarks. Free within daily fair-use limits; paid plans add cloud credits, bigger files, parallel jobs and the API. ## How it works 1. **Drop your files.** Drag files onto the page, paste them, or browse. Add up to 5 at once without an account (10 with a free account, more on paid plans) and mix formats freely. 2. **Pick a format.** Only formats that make sense for each file are shown, most popular first. 3. **Download.** Grab each result, or everything as a single ZIP. ## Where files are processed - **In your browser (the default):** Browser renderer, libvips, ImageMagick, WebCodecs, FFmpeg (WASM), Pandoc (WASM): open-source engines compiled to WebAssembly plus the browser's built-in canvas and WebCodecs APIs. Images, video, audio and many documents convert on the device; the file never leaves the browser tab. - **In the cloud (only when needed):** FFmpeg, ImageMagick, Ghostscript, librsvg, Potrace, Poppler, LibreOffice, Pandoc, Calibre, 7-Zip, fontTools, for formats a browser can't handle (Office documents, PDF conversions, eBooks, archives, fonts) and very large files. Each job runs in a fresh, isolated sandbox, and uploads and results are deleted automatically after 1 hour to 7 days depending on the plan. Details: https://www.converterrr.com/security.md ## Converters - [Image converter](https://www.converterrr.com/image-converter) (40 formats, e.g. PNG, JPG, WebP, HEIC): Convert photos and graphics between PNG, JPG, WebP, HEIC, AVIF and 40+ other image formats, including RAW camera files. - [Video converter](https://www.converterrr.com/video-converter) (23 formats, e.g. MP4, MOV, WebM, MKV): Convert MP4, MOV, MKV, WebM, AVI and more — or pull the audio track out of any video — with hardware-accelerated encoding in your browser. - [Audio converter](https://www.converterrr.com/audio-converter) (21 formats, e.g. MP3, WAV, M4A, FLAC): Convert MP3, WAV, FLAC, AAC, M4A, OGG and other audio formats with full control over bitrate and sample rate. - [Document converter](https://www.converterrr.com/document-converter) (22 formats, e.g. PDF, DOCX, DOC, TXT): Convert Word, PDF, Markdown, HTML, LaTeX and 20+ document formats while keeping headings, tables and images intact. - [eBook converter](https://www.converterrr.com/ebook-converter) (10 formats, e.g. EPUB, MOBI, AZW3, FB2): Convert EPUB, MOBI, AZW3, FB2 and comic book archives for any e-reader, including Kindle and Kobo. - [Spreadsheet converter](https://www.converterrr.com/spreadsheet-converter) (6 formats, e.g. XLSX, CSV, XLS, ODS): Convert Excel, OpenDocument and CSV spreadsheets, or export them to PDF and HTML. - [Presentation converter](https://www.converterrr.com/presentation-converter) (4 formats, e.g. PPTX, PPT, Keynote, ODP): Convert PowerPoint, Keynote and OpenDocument slide decks, or export them to PDF for sharing. - [Vector converter](https://www.converterrr.com/vector-converter) (5 formats, e.g. SVG, EPS, AI, PS): Turn SVG, EPS and AI artwork into crisp raster images or PDFs, or trace bitmaps into scalable SVG. - [Archive converter](https://www.converterrr.com/archive-converter) (7 formats, e.g. ZIP, RAR, 7Z, TAR.GZ): Repack ZIP, RAR, 7Z and TAR archives into the format you need without extracting anything by hand. - [Font converter](https://www.converterrr.com/font-converter) (4 formats, e.g. TTF, WOFF2, OTF, WOFF): Convert TTF, OTF, WOFF and WOFF2 fonts for desktop apps and the web. Every format: [All formats](https://www.converterrr.com/formats). ## Popular conversions - [PNG to JPG](https://www.converterrr.com/png-to-jpg) (in the browser) - [JPG to PNG](https://www.converterrr.com/jpg-to-png) (in the browser) - [PNG to WebP](https://www.converterrr.com/png-to-webp) (in the browser) - [JPG to WebP](https://www.converterrr.com/jpg-to-webp) (in the browser) - [WebP to PNG](https://www.converterrr.com/webp-to-png) (in the browser) - [WebP to JPG](https://www.converterrr.com/webp-to-jpg) (in the browser) - [HEIC to PNG](https://www.converterrr.com/heic-to-png) (in the browser) - [HEIC to JPG](https://www.converterrr.com/heic-to-jpg) (in the browser) - [MP4 to MP3](https://www.converterrr.com/mp4-to-mp3) (in the browser) - [PNG to JPEG](https://www.converterrr.com/png-to-jpeg) (in the browser) - [JPG to JPEG](https://www.converterrr.com/jpg-to-jpeg) (in the browser) - [JPEG to PNG](https://www.converterrr.com/jpeg-to-png) (in the browser) - [JPEG to JPG](https://www.converterrr.com/jpeg-to-jpg) (in the browser) - [PNG to PDF](https://www.converterrr.com/png-to-pdf) (cloud) - [JPG to PDF](https://www.converterrr.com/jpg-to-pdf) (cloud) - [PDF to PNG](https://www.converterrr.com/pdf-to-png) (cloud) ## Free and paid - Signed out: 25 in-browser conversions and 3 cloud credits a day, cloud files up to 25 MB, 5 files per batch. - Free account: 250 in-browser conversions a day (fair use), 10 cloud credits a day, cloud files up to 100 MB, 1 cloud job at a time, 10 files per batch, results kept 1 hour. No API access. - Paid plans from $14/month: [Pricing](https://www.converterrr.com/pricing). ## For developers The API is included in every paid plan only, from $14/month (Starter). Free accounts can't create API keys, and /api/v1 returns `402 plan_required` for accounts without an active paid plan. Create jobs from a URL or a presigned upload, then poll or receive a signed webhook. [API docs](https://www.converterrr.com/developers). Automating the web converter (scripts, headless browsers, browser-automation tools, or calling the web app's internal /api endpoints) is not allowed and is blocked. Use the API at /api/v1 for automation. ## Questions ### Is there a file size limit? In-browser conversions are limited only by the device's memory. Cloud conversions accept files up to 25 MB without an account, 100 MB on the free plan and up to 10 GB on paid plans. ### Do I need to install anything? No. Converterrr works in any modern browser on Windows, macOS, Linux, iOS and Android. The engines download once and are cached. Contact: support@converterrr.com.