Local File Studio.
Compress, convert, and split documents.
Processed securely in your device's memory.
Drop files into the Studio
Supports PNG, JPG, WEBP, BMP, and PDF
Supported Conversion Pipelines
PNG, JPG, WEBP, BMP, ICO & TIFF
Batch convert raw images to web-optimized WEBP, lossless PNG, or compressed JPG. EXIF and GPS metadata are automatically stripped during re-encoding for full privacy.
Merge, Split & Page Removal
Stitch multiple PDF files or scanned images into a single master document. Render visual page layouts to remove unwanted pages without third-party cloud tools.
100% Local WebAssembly Engine
Local File Studio compiles client-side Rust binaries directly to WebAssembly (WASM). All file decoding, memory manipulation, and rendering occur inside your browser's isolated CPU sandbox.
Frequently Asked Questions
Are my files ever sent to a remote server?
Never. Local File Studio does not maintain an upload server. Turn off your internet connection while converting to verify offline processing.
Is there a maximum file size limit?
No. Unlike cloud converters that cap free uploads at 25MB, Local File Studio utilizes your device's available RAM, allowing processing of heavy multi-gigabyte files.