Drop a file, get the format you need.
Multiflay is one fast, honest hub for the everyday file jobs you keep fighting — PDF ⇄ Word, PNG → WebP, MP3 → WAV, CSV ⇄ JSON — right in your browser. Your files auto-delete when the job is done.
Early access · no card · files private & auto-deleted
Drop a file or choose one — up to 25 MB free
Every everyday file job, in one place
One conversion engine spans the formats people actually wrestle with — pick a family and we do the rest.
Documents
PDF to editable Word, plus merge, split, compress and rotate — and images straight to PDF.
Images
Interconvert PNG, JPG, WebP, AVIF, HEIC and GIF, compress, resize and strip metadata.
Audio
Convert short MP3, WAV, OGG and M4A clips, trim and normalise — quick jobs, not a studio.
Data
Move between CSV, JSON, XLSX, YAML and TSV, and prettify, minify or validate JSON.
From file to download in three steps
Drop your file
Pick a tool, drag a file in — no account on the free tier.
We convert it
The engine runs your job and hands back a clean result in the format you asked for.
Download & done
Grab your file. Both the upload and the result are auto-deleted on a stated schedule.
Your files are yours
Uploaded, converted, then deleted
Files live briefly in secure storage only long enough to run your job, then they're purged automatically — never indexed, sold or reused. We say exactly what we do to a file and what we don't. No fabricated "trusted by millions" numbers, no dark-pattern paywalls.
Free to use, paid when you scale
The free tools always work without tricks. Reserve a paid plan below and we'll confirm the details by email — no payment is taken here.
Free
- Files up to ~25 MB
- One file at a time
- Every core tool
- Short-retention auto-delete
Always free, no card
Plus
- Files up to ~200 MB
- Batch conversions
- No ads, priority queue
- Longer file retention
Founding-user pricing when we launch
Pro
- Files up to ~1 GB
- Bulk & folder jobs
- Developer API quota
- Longest retention
API waitlist included
Get early access
Multiflay's converter is still being built. Tell us which formats you convert most and we'll email you the moment your tools go live — and let you help shape them.