A free file converter that runs 100% in your browser. No uploads, no account, no limits. 31 tools: PDFs, images, audio, EXIF strip, QR codes. Files never leave your device.
A startup from Portland, OR, USA, the United States, founded by Andy Stein .
This page is designed to help you find out whether SwitchMyFile is good and if it is the right choice for you.
SwitchMyFile is a free file converter that runs entirely in your browser via WebAssembly. Your files never leave your device.
PDF tools - Merge multiple PDFs into one - Split or extract specific pages - Password-protect a PDF - Unlock a password-protected PDF
Image tools - Resize (aspect ratio locked) - HEIC to JPG (iPhone photos) - PNG, WEBP, AVIF conversions - EXIF metadata stripper (removes GPS, device info)
Audio tools - Convert to MP3 or WAV
Utilities - QR code generator - More added regularly
Every "free online converter" either paywalls after 2 uses, uploads your files to servers you don't control, or buries the output under 40 ads. SwitchMyFile does none of that.
Static site on Cloudflare Pages. All conversions run in your browser via WebAssembly. Open DevTools → Network tab and watch: zero requests leave your browser during a conversion.
Listed in
Processing location
Entirely in the browser; files are never uploaded to a server
Input formats
JPG, PNG, WEBP, HEIC, AVIF, GIF, BMP, SVG, PDF, MP3, WAV, M4A, OGG, FLAC, MP4, MOV, WEBM
Output formats
JPG, PNG, WEBP, PDF, MP3, WAV
PDF operations
Merge, split by ranges, extract pages, rotate, PDF to image
QR code generator
Any text or URL to PNG or vector SVG, 4 error-correction levels
Account required
No account, no email, no sign-in
Watermark
None
Usage limits
No daily cap, no imposed file-size limit; practical ceiling is browser memory, around 500 MB per file
Static HTML and vanilla JavaScript, no framework. Conversion is handled by open-source WASM and JS libraries loaded on demand: @cantoo/pdf-lib (fork of pdf-lib) for all PDF operations including encryption, lamejs for MP3 encoding, heic2any for iPhone photos, piexifjs for lossless EXIF stripping, qrcode-generator for QR codes. Hosted on Cloudflare Pages. The entire page is under 1 MB, no backend.
SwitchMyFile is a free consumer tool and does not track users, so there is no customer list to share. It is used anonymously by anyone who needs to convert PDFs, images, or audio without uploading them.
It runs the conversion in your browser, not on a server. Most online converters upload your file, convert it on their hardware and send it back. SwitchMyFile reads the file into the browser tab, converts it on your device, and saves it locally. The file is never uploaded, never stored, and we never see it.
Three reasons. First, privacy: your file stays on your device, which matters for signed contracts, medical forms, bank statements, voice messages and anything else you would rather not hand to a stranger's server. Second, no gates: no account, no email, no watermark, no daily cap, no "upgrade to continue". Third, speed: there is no upload wait, so a 50 MB PDF converts as fast as your laptop can run the code.
Two groups. People who regularly handle sensitive documents (contracts, medical records, financial statements, confidential photos) and are uncomfortable uploading them to a converter they do not control. And people who just want a fast, no-friction converter that does not ask for an email or stop them after three files a day.
Built out of a simple frustration: needing to convert documents regularly and not wanting to upload them to a stranger's server to do it. Most "free" converters cap the free tier at 2-3 files a day and treat the uploaded file as a lead-generation opportunity. The entire site runs client-side with open-source WASM libraries, so there is no server to send files to in the first place. Launched October 2026.
We have collected here some useful links to help you find out if SwitchMyFile is good.
Check the traffic stats of SwitchMyFile on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of SwitchMyFile on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of SwitchMyFile's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of SwitchMyFile on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
The latest comments about SwitchMyFile on Reddit. This can help you find out how popualr the product is and what people think about it.
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Is SwitchMyFile good? This is an informative page that will help you find out. Moreover, you can review and discuss SwitchMyFile here. The primary details have been verified within the last quarter. So they could be considered up to date. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.
