Free file converters that just work.
Drop a file in. Get it back converted.
No signup, no upload, no watermark.
100% on your device
Files never uploaded
No signup, ever
Just drop and go
No watermarks
Clean output, every time
AVIF to JPG/JPEG
Open next-gen images anywhere. Batch supported.
AVIF to PNG
Open new-format images anywhere, transparency intact. Batch supported.
Compress JPG/JPEG
Shrink a JPG photo to any target file size.
Compress PNG
Shrink PNG files while keeping transparency.
Compress Video
Hit a specific file size — for email, uploads, anywhere.
Favicon Generator
PNG, JPG, or SVG → full favicon bundle for any website.
GIF to MP4
Shrink animated GIFs into far smaller MP4 video. Batch supported.
HEIC to JPG/JPEG
Convert iPhone photos to universal JPG. Batch supported.
HEIC to PNG
Lossless conversion. One file at a time.
JPG/JPEG to AVIF
Up to 50% smaller than JPG. Batch supported.
JPG/JPEG to PDF
Turn photos into a shareable document. Combined into one PDF.
JPG/JPEG to PNG
Lossless format for editing and transparency. Batch supported.
JPG/JPEG to WebP
25–35% smaller at the same quality. Batch supported.
M4A to MP3
Voice memos and Apple audio to universal MP3. Batch supported.
MOV to MP4
iPhone and Mac QuickTime video to universal MP4. Batch supported.
MP3 to WAV
Decode MP3 to uncompressed PCM WAV for editors and DAWs. Batch supported.
MP4 to GIF
Turn a short video clip into a looping GIF. Batch supported.
MP4 to MP3
Pull the audio track out of a video as a clean MP3. Batch supported.
PDF to JPG/JPEG
Render every page to an image. Batch supported.
PDF to PNG
Render every page to an image. Batch supported.
PNG to JPG/JPEG
Shrink screenshots and exports. Batch supported.
PNG to PDF
Turn images into a shareable document. Combined into one PDF.
PNG to WebP
Modern format, keeps transparency. Batch supported.
SRT to VTT
Subtitle files for HTML5 video. Batch supported.
SVG to PNG
Rasterize vectors for anywhere SVG isn't supported. Batch supported.
VTT to SRT
Web captions back to universal SRT. Batch supported.
WAV to MP3
Shrink huge uncompressed WAV files to ~10x smaller MP3. Batch supported.
WebP to JPG/JPEG
Open web images anywhere. Batch supported.
WebP to PNG
Lossless PNG that keeps transparency. Batch supported.
Don't see PDF ↔ Word, or image-to-vector (PNG → SVG)? We leave those out on purpose. They can't be done cleanly with free, on-device tools — the results are unreliable enough that we'd rather not ship them than hand you a broken file. Everything here is built to just work.
What FlipItFile is
FlipItFile is a set of free file converters that run entirely in your own browser. Drag a file in, and your device does the work — the image, video, audio, or PDF is read, converted, and handed back without ever being sent to a server. There's no account to create, no email to hand over, no watermark stamped on the result, and no upload progress bar, because there's nothing to upload. When you close the tab, nothing is left behind on our end — there is no "our end" that ever touches your file.
Why on-device matters
Most "free online converter" sites work by uploading your file to their servers, converting it there, and sending it back. That means a stranger's machine briefly holds your tax document, your client's photos, your kid's birthday video, or your unreleased audio. FlipItFile is built the opposite way. Each tool uses technology already in your browser — the Canvas API for images, WebAssembly builds of ffmpeg for audio and video, a local PDF engine for documents — so the conversion happens on the device in front of you. The practical upshot: it works on a plane with the Wi-Fi off, it's faster for large files because there's no round trip, and your private files stay private by design rather than by promise.
How to find the right tool
Pick the converter that matches what you have and what you need: HEIC → JPG for iPhone photos that won't open on Windows; MOV → MP4 or M4A → MP3 for Apple video and audio that other apps reject; compress JPG, PNG, or video to hit an email or upload size limit; WebP and AVIF tools to move between modern, smaller web formats and universally compatible ones. Most tools accept whole folders at once and return a ZIP. If you're not sure why a format is giving you trouble, the Learn section explains the common ones in plain language.