FREE · PRIVATE · NO UPLOADS
Free File Converter — No Uploads Required
Convert images and documents directly in your browser. Your files stay on your device — no uploads, no account, and no installation required.
AI tools can use GPU acceleration on supported browsers for faster processing.
Choose a converterCHOOSE A TOOL
Convert files directly in your browser
Choose a converter or AI tool below. Processing happens on your device, so your files don't need to be uploaded to a server.
Free & Unlimited AI Image Tools
Upscale, remove backgrounds, and clean up images with AI directly in your browser. No credits, no daily limits, and no image uploads.
- AI Image UpscalerUpscale images by 2× or 4× with AI directly in your browser.
- AI Background RemoverRemove image backgrounds automatically, then fine-tune tricky edges with easy manual Keep and Remove brushes.
- AI Object RemoverRemove unwanted objects, people, text, and distractions from photos with AI.
Private, local AI processing
Your image pixels stay on your device. The browser downloads the model and runtime needed for local inference, and supported browsers may use GPU acceleration for faster processing.
Image converters
All image converters support multiple files at once. Download converted files individually or save the whole batch as a ZIP.
- HEICJPGConvert HEIC and HEIF photos to widely supported JPG images.
HEIC/HEIF to JPG
- HEICPNGConvert HEIC and HEIF photos to high-quality PNG images.
HEIC/HEIF to PNG
- WEBPJPGConvert WebP images to compatible JPG files.
WebP to JPG
- WEBPPNGConvert WebP images to PNG while preserving transparency when available.
WebP to PNG
- JPGWEBPConvert JPG and JPEG images to modern, smaller WebP files.
JPG/JPEG to WebP
- PNGWEBPConvert PNG images to WebP for smaller file sizes.
PNG to WebP
- JPGPDFCombine one or more JPG or JPEG images into a PDF.
JPG/JPEG to PDF
- PNGPDFCombine one or more PNG images into a PDF.
PNG to PDF
- PDFJPGConvert each PDF page into a JPG image.
PDF to JPG
- PDFPNGConvert each PDF page into a high-quality PNG image.
PDF to PNG
Document converters
- MDPDFConvert Markdown files to clean PDF documents.
Markdown to PDF
- MDDOCXConvert Markdown files to editable Word documents.
Markdown to DOCX
- DOCXMDConvert Word documents to clean Markdown.
DOCX to Markdown
- DOCXPDFConvert Word documents to PDF directly in your browser.
DOCX to PDF
- PDFMDExtract text and basic structure from a PDF as Markdown.
PDF to Markdown
Text extraction only. The original page layout may not be preserved.
- PDFDOCXExtract text from a PDF into an editable Word document.
PDF to DOCX
Text extraction only. The original page layout may not be preserved.
Convert files without uploading them
Most online converters send your files to a remote server for processing. Local File Converter works differently.
Supported conversions run directly in your browser, so your photos and documents stay on your device from start to finish.
No uploads. No account. No software to install.
Private by design
Your files are processed on your device and aren't uploaded for conversion.
No account required
Open a tool, choose your files, and convert. No sign-up or login.
No installation
Everything runs in your browser. No desktop software or browser extension required.
Works across platforms
Use Local File Converter in modern browsers on Windows, macOS, Linux, ChromeOS, and other supported platforms.
How it works
1. Choose your files
Select or drag in the images or documents you want to process.
2. Process them in your browser
Your browser converts the files directly on your device.
3. Save the result
Save converted files individually or as a ZIP after batch conversion.
Supported file formats
Local File Converter currently supports HEIC, HEIF, JPG, JPEG, PNG, WebP, PDF, DOCX, and Markdown.
- HEIC
- HEIF
- JPG / JPEG
- PNG
- WEBP
- DOCX
- MD
Some PDF-to-editable-format tools extract text and basic document structure rather than recreating the original page layout.
More browser-based converters and tools will be added over time while keeping the same privacy-first approach.
Why convert files in your browser?
Server-based converters usually require uploading a file before processing can begin. Browser-based conversion removes that upload step.
This keeps supported files on your device and can also avoid the time needed to upload large files or batches before conversion starts.
For private photos, work documents, screenshots, and other sensitive files, keeping the original file on your device gives you greater control over where your data goes.
Frequently asked questions
Are my files uploaded?
Supported conversions happen directly in your browser, and source files aren't uploaded to a conversion server.
Is Local File Converter free?
Yes. The available conversion tools are free to use without an account.
Do I need to install anything?
No. It runs in a supported browser without desktop software or a browser extension.
Which browsers are supported?
Local File Converter is designed for modern browsers such as Chrome, Edge, Firefox, and Safari. Support for individual file formats may depend on browser capabilities.
Can I convert sensitive files?
Supported conversions keep the source file on your device instead of sending it to a remote conversion server. You should also make sure you trust the device and browser you are using.
Why use a browser-based file converter?
Browser-based conversion avoids uploading the original file, can provide a faster start for large files or batches, and gives you greater control over your files.
Can I request another converter?
Yes. If you do not see the file conversion you need,request a converter.