Local processing
Conversion runs in your browser. Your original file and output stay on your machine.
Fluxed: browser file conversion
Convert files locally.
Your files stay on your device.
Free audio, image, PDF, document, data, and archive tools. Everything is processed locally in your browser. No uploads, no tracking.
Why local?
Sensitive photos, contracts, and media stay on your device. No uploads. No tracking.
How it works
Choose a file → convert in your browser → download the result. Everything is processed locally on your device.
Private by design
No account. No analytics. Your files never leave your device.
About Fluxed
Fluxed is a free, browser-based file converter built for privacy-first workflows. Each tool runs locally on your device. No account required. No uploads, no tracking.
How privacy works in Fluxed
Your files stay on your device. Everything is processed locally in your browser. No uploads, no tracking. Choose a file, convert it, and download the result.
No file uploads
Your files never leave your device. There is no cloud storage for what you convert.
Offline-friendly
With PWA caching, core pages and tools can stay available after the first successful load.
Supported formats and common conversions
Fluxed covers practical day-to-day file conversion needs for media, structured data, and documents, with tools optimized for privacy and speed.
Audio
MP3, AAC, AC3, AMR, M4R, WMA, DTS, FLAC, and more
- MP3 → WAV for editing workflows
- WAV → MP3 for smaller files
- Trim, video→audio extract, metadata stripping
Images and icons
PNG, JPG, WebP, AVIF, JXL, GIF, HEIC, SVG, ICO
- SVG → PNG/WebP and other rasters
- Base64 / data URI and color palette tools
- ICO/CUR, favicon packs, and icon → image export
Documents and PDF
PDF tools plus Word extraction and conversion support
- Split, merge, rotate, and delete PDF pages
- PDF → PNG/JPEG/WebP and image → PDF
- Word → PDF and text/HTML extraction
- Markdown ↔ HTML (and ↔ DOCX)
Data
JSON, CSV, TSV, YAML, TOML, SRT/VTT/ASS, and ODS/XLSX export
- JSON ↔ CSV / TSV / YAML / TOML
- SRT ↔ VTT ↔ ASS dialogue + cue shift
- JSON or CSV → ODS / XLSX spreadsheet (export only)
- Local-only parsing with no uploads
Archives
ZIP, 7Z, RAR, TAR, TGZ, CPIO, and more
- RAR or 7Z → ZIP for sharing
- Repackage TAR, TGZ, TBZ2 locally
- WASM engine loads only when you convert
How it works
A simple conversion flow designed for speed and privacy.
Step 1
Choose a file
Select your input file from your device in one click.
Step 2
Convert locally in your browser
Processing happens on-device without uploading your file.
Step 3
Download the result
Save the converted file instantly and continue with your work.
Frequently asked questions
Clear answers to the most common privacy and compatibility questions.
Are my files uploaded to a server?+
No. Everything is processed locally in your browser. No uploads, no tracking. Your files stay on your device.
Does Fluxed work offline?+
After the first successful load and cache, many tools keep working offline via the PWA service worker.
What file types are supported?+
Fluxed supports common audio formats (including trim and video→audio extract), modern image formats, ICO generation, PDF tools (rotate, delete, PNG/JPEG/WebP export), data formats (JSON/CSV/YAML/TOML/SRT-VTT), Word/OpenDocument, and archives. See the formats guide for the full list.
Is Fluxed free to use?+
Yes. Fluxed's core conversion features are available for free in the browser.
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