Convert Any File,
In Seconds

Zero-friction file conversion. Drag, drop, done. Everything runs in your browser β€” your files never leave your device.

114+ converters9 categories100% private
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Convert vacation-photo.heic β†’ JPG
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Converters
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Formats
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How it works

Three steps. That's it.

Drop a file, pick your formats, and download. No complexity, just results.

01

Drop your file

Drag and drop any file. We auto-detect the format and show compatible converters.

02

Pick your formats

Choose one or multiple output formats. Batch conversion is built in.

03

Download instantly

All processing happens in your browser. Download individually or as a ZIP.

Popular

Most popular conversions

Jump right in with the most common format pairs.

Why flux-convert

We're not like other converters

No uploads, no accounts, no limits.

Featureflux-convertCloud converters
File size limitNo limit25–100 MB
Account requiredNoUsually
Files uploaded?NeverAlways
Batch exportUnlimited1–3 files free
AdsMinimalEverywhere
SpeedInstantQueue-based
CostFree forever$5–15/mo
Who it's for

Built for everyone

Whether you're a designer, developer, or student β€” flux‑convert works for you.

🎨

Designers

Convert between image formats, optimize assets for web, and batch-export at different resolutions.

πŸŽ“

Students

Turn PDFs into images for presentations, convert audio recordings, and transform data formats.

πŸ’»

Developers

Convert data formats (JSON, CSV, XML, YAML), transform fonts, and convert media assets.

πŸ“±

Content creators

Convert HEIC photos to JPG, audio to MP3, video to GIF, and optimize media for every platform.

πŸ“Š

Data analysts

Transform CSV to JSON, XML to CSV, and convert between data interchange formats effortlessly.

🏒

Teams & businesses

No accounts, no file size limits, no worrying about sensitive files leaving your network.

Formats

Every format, covered

Images, audio, documents, data β€” we handle it all.

Data
26 converters
Document
24 converters
Image
24 converters
Developer
10 converters
Video
9 converters
Audio
8 converters
Other
5 converters
Subtitle
5 converters
Font
3 converters

Your files never leave your device

Every conversion happens directly in your browser using WebAssembly and Canvas APIs. Zero server uploads. Zero data collection.

No UploadsNo TrackingNo Servers
FAQ

Questions? Answered.

Everything you need to know.

Your files should be
converting right now.

Free forever Β· Ready in seconds Β· 100% private

Start Converting