Desktop power.
Right in the browser.
Convert Word, Excel, PPT, EPUB, and ZIP archives directly in your browser. All processing is 100% local, offline, and secure.
Drag and drop your file here
Or click to browse from your device. Supported formats: PDF, Word, Excel, PPT, JPG, PNG, TXT, HTML, RTF, ZIP, EPUB, ODT, ODS, ODP, HWP.
document.docx
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document.pdf
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Most Searched Converters
The most frequently used conversion pairs, optimized for instant execution and maximum privacy.
Protect PDF
Password-protect your PDF documents locally in your browser. Fast, private, browser-based encryption.
Word to PDF
Convert DOC/DOCX documents to clean PDF files locally.
PDF to Word
Convert PDF files to editable Microsoft Word DOCX documents locally.
Excel to CSV
Export Excel XLSX spreadsheet sheets to CSV files.
CSV to Excel
Convert CSV data files into formatted Excel XLSX spreadsheets.
Merge DOCX
Combine multiple Word DOCX documents into a single document.
JPG to PDF
Compile multiple JPG images into a unified PDF document.
PDF to JPG
Extract PDF pages as high-resolution JPG images in a ZIP.
JPG to PNG
Convert JPG images to PNG format locally.
PNG to JPG
Convert PNG images to compact JPG format.
JPG to WEBP
Convert JPG images to next-gen WEBP web graphics.
WEBP to JPG
Convert WEBP web images to standard JPG format.
HEIC to JPG
Convert iPhone HEIC photos to standard JPG format locally.
SVG to PNG
Rasterize SVG vector files to high-resolution PNG images.
PNG to SVG
Vectorize PNG raster graphics into scalable SVG paths.
MP3 to WAV
Decode compressed MP3 audio to uncompressed WAV format.
WAV to MP3
Compress high-fidelity WAV samples into MP3 audio.
AVI to MP4
Convert AVI video files to web-compatible MP4 format.
MOV to MP4
Convert QuickTime MOV videos to web-standard MP4 format.
MKV to MP4
Convert Matroska MKV videos to compatible MP4 format.
MP4 to GIF
Convert short MP4 video clips into animated GIF files.
MP4 to MP3
Extract MP3 audio streams from MP4 video containers locally.
EPUB Reader & Ebook Library
Read, annotate, search, customize, and organize your EPUB e-books offline in your browser.
EPUB to PDF
Convert e-books into standard, readable PDF layouts.
PDF to EPUB
Convert PDF documents to clean e-book EPUB containers.
JSON to XML
Convert JSON data structures to formatted XML syntax.
CSV to JSON
Convert CSV spreadsheet tables to JSON arrays.
JSON to CSV
Export JSON array datasets to CSV spreadsheet format.
Markdown to PDF
Compile Markdown (.md) documents into clean PDF files.
URL Shortener & Link Studio
Shorten long URLs instantly with custom aliases, UTM tracking, custom QR codes, and local privacy.
Browse Tools by Category
Click a category to view specialized tools or use the search bar above for instant access.
PDF & Office
PDF, Word, Excel, PowerPoint, OpenOffice and Document Converters
Image Converters
JPG, PNG, WEBP, HEIC, SVG, GIF, AVIF, TIFF, BMP and ICO utilities
Audio Converters
MP3, WAV, AAC, FLAC, OGG, M4A, AIFF and OPUS format converters
Video Converters
MP4, AVI, MOV, MKV, WEBM, GIF, FLV, WMV video encoders & tools
Archive Converters
ZIP, RAR, 7Z, TAR, TAR.GZ, GZ, CAB, ISO archive converters
Ebook Converters
EPUB, MOBI, AZW3, FB2, TXT, PDF ebook format converters
Code & Data
JSON, XML, YAML, CSV, TSV, SQL, Markdown format tools
Web Formats
HTML, PDF, Markdown, TXT & Web Document Converters
Subtitle Converters
SRT, VTT, ASS, SSA subtitle format tools
Design & Vectors
PSD, AI, EPS, SVG, PNG vector and design converters
CAD & 3D Models
DWG, DXF, STL, OBJ, FBX CAD and 3D format converters
Mobile Formats
HEIC, Live Photo, APK, AAB mobile format converters
Reverent Privacy.
Zero Server Uploads.
Standard document converters upload your files to remote servers, creating security risks and file limits. AuraConvert uses modern WebAssembly and local processing to run conversions directly inside your browser sandbox. Your private files never leave your computer.
Military Grade Safety
Since conversions happen entirely in RAM, there is zero risk of data persistence, leakage, or hacking.
Instantaneous Processing
Eliminates upload queues and processing latency. Large document sheets convert in milliseconds.
No File Size Limits
Without server-side load limits, you can parse gigabytes of archives and tables with ease.
The Free, Private Way to Convert Any File Online
AuraConvert is a free, browser-based file conversion suite built for people who care about privacy. Every tool runs entirely on your device using WebAssembly — meaning your files are never uploaded to any server, never stored in the cloud, and never seen by anyone but you. Whether you're converting sensitive work contracts, personal photos, or financial spreadsheets, your data stays exactly where it belongs: on your machine.
120+ Conversion Tools in One Place
AuraConvert covers every major file format category with dedicated, purpose-built tools. Need to convert PDF to Word for editing? Done. Want to turn JPG images into a single PDF document? Easy. Looking to extract audio from an MP4 video file? We've got that too.
Our PDF & Office category includes tools for merging, splitting, rotating, and compressing PDFs, plus converting between Word, Excel, PowerPoint, and dozens of document formats. The Image Converters handle everything from JPG to PNG, HEIC to JPG, SVG to PNG, and WebP conversion — plus image compression, resizing, and format detection.
Audio Converters support MP3, WAV, FLAC, AAC, OGG, M4A, AIFF, and OPUS with lossless and lossy options. Video Converters handle MP4, AVI, MOV, MKV, WebM, and more — including video-to-GIF and audio extraction. We also offer Archive Converters (ZIP, RAR, 7Z, TAR), Ebook Converters (EPUB, MOBI, AZW3, FB2), Code & Data tools (JSON, XML, YAML, CSV, Markdown), Subtitle Converters (SRT, VTT, ASS), Design & Vector tools (PSD, AI, EPS, SVG), CAD & 3D format converters, and Mobile Format utilities for Live Photos and APK files.
Why Convert Files Offline in Your Browser?
Most online file converters require you to upload your files to their servers. This creates real security and privacy risks — especially for sensitive documents like resumes, contracts, medical records, and financial statements. Once your file is on a remote server, you lose control over who can access, store, or analyze it.
AuraConvert eliminates these risks entirely. By using WebAssembly and browser-native APIs, all conversion processing happens locally in your device's memory. There are no server uploads, no data transfers, and no third-party access to your files. This approach is inherently GDPR-compliant and ideal for users in regulated industries like healthcare, legal, and finance.
How to Convert a File on AuraConvert
Converting files on AuraConvert takes just three simple steps:
- Choose your tool — Browse by category or use the search bar to find the exact converter you need (e.g., "PDF to JPG" or "MP3 to WAV").
- Drag & drop or browse — Select your file from your device. AuraConvert supports drag-and-drop for a seamless experience.
- Download your result — Once the conversion completes, your converted file is ready to download instantly. No sign-up required.
No File Size Limits, No Watermarks, No Sign-Up
Unlike many competing converters that impose artificial file size limits, daily conversion quotas, or stamp watermarks on free output, AuraConvert places no restrictions on your usage. Convert as many files as you need, of any size your device can handle, without creating an account or providing payment information.
The only constraint is your device's available memory — and on modern hardware, that's rarely a limitation. Whether you're a student converting lecture notes, a professional processing client documents, or a developer working with data files, AuraConvert delivers instant, unlimited, and completely free file conversion.
Frequently Asked Questions
Everything you need to know about AuraConvert's serverless and private processing.
AuraConvert compiles document, audio, and video conversion libraries directly into WebAssembly (WASM) binaries and couples them with local HTML5 Canvas APIs. When you choose a tool, your browser executes operations inside your computer's sandboxed RAM.
Yes, completely safe. Unlike other converters that upload your data to remote cloud clusters, AuraConvert never transmits your documents. Everything is read, processed, and compiled locally on your hardware. We do not operate databases or use trackers, making data breaches impossible.
Because there are no server-side computational queues, we do not impose artificial file limitations. The max file boundary is decided strictly by your system's hardware RAM capacity and the browser's memory allowance.
Yes, it is 100% free and open-source under the MIT license. We believe privacy utilities should be accessible to everyone without paywalls, hidden rates, or annoying ads. We rely completely on support and donations from users to cover development and domain costs.
Yes. AuraConvert works on iOS Safari, Android Chrome, and other mobile browsers supporting standard File APIs and WebAssembly modules, giving you portable privacy-first tools on the go.
To convert a PDF page to a JPG file under 100 KB, you can use our built-in PDF to JPG extraction utility. When saving the files, you can adjust the compression quality parameters using our integrated slider. Reducing the image quality to around 70-80% will generally squeeze the exported JPG size below 100 KB without any loss of document readability.
AuraConvert is considered the best free PDF to JPG converter because it operates 100% serverless inside your browser's sandboxed RAM. Standard tools force you to upload documents to external servers, creating data privacy leaks and file size limits. With AuraConvert, your files are processed locally via WebAssembly, ensuring maximum conversion speed, unlimited daily usage, and absolute file security.
You can compress PDF files by clicking on our dedicated PDF Compressor tool. It allows you to select your local PDF document and adjust internal elements like image downsampling, stream optimization, and font subsetting. By running these compression tasks locally in your browser, AuraConvert safely reduces file bytes in seconds while ensuring your private documents are never transmitted to the cloud.