SwiftConvert
Convert
Private · In-browser

Convert anything.
Upload nothing.

SwiftConvert is a free file converter that runs entirely in your browser. Drop a file and get it back in a new format in seconds — your data never leaves your device.

Browse all convertersHow it works

12+ source formats · No sign-up · No file size cap

Why SwiftConvert

Built for people who don't want to upload their files.

100% local

Files are read, converted, and downloaded entirely in your browser. Nothing is uploaded — verify it in your network tab.

No accounts

No sign-up, no email, no login wall. Open the page and drop a file.

No size caps

There's no hard file-size limit. Convert as many files as your device can handle.

One page per converter

Every source→target pair has its own dedicated, SEO-friendly page with tailored guidance.

Swipe to browse →

How it works

Three steps. No servers involved.

Step 1: Drop a file

Drag any supported file onto the hero drop zone, or pick a specific converter.

Step 2: Convert locally

JavaScript running in your browser converts the file using open-source libraries.

Step 3: Download

The converted file downloads to your machine. Nothing is stored on any server.

Index

All converters

Click any tool below to jump straight to that converter.

From Image

6 tools

Image → PDF

Convert image to pdf in your browser — free, private, no signup. Drop a .jpg file and download a pdf (.pdf) in seconds. Works on Mac, Windows, iPhone, and Android.

Image → PNG

Convert image to png in your browser — free, private, no signup. Drop a .jpg file and download a png (.png) in seconds. Works on Mac, Windows, iPhone, and Android.

Image → JPG

Convert image to jpg in your browser — free, private, no signup. Drop a .jpg file and download a jpg (.jpeg) in seconds. Works on Mac, Windows, iPhone, and Android.

Image → WEBP

Convert image to webp in your browser — free, private, no signup. Drop a .jpg file and download a webp (.webp) in seconds. Works on Mac, Windows, iPhone, and Android.

Image → SVG

Convert image to svg in your browser — free, private, no signup. Drop a .jpg file and download a svg (.svg) in seconds. Works on Mac, Windows, iPhone, and Android.

Image → No-background PNG

Convert image to no-background png in your browser — free, private, no signup. Drop a .jpg file and download a no-background png (.bgremove) in seconds. Works on Mac, Windows, iPhone, and Android.

From PDF

5 tools

PDF → PNG

Convert pdf to png in your browser — free, private, no signup. Drop a .pdf file and download a png (.png) in seconds. Works on Mac, Windows, iPhone, and Android.

PDF → JPG

Convert pdf to jpg in your browser — free, private, no signup. Drop a .pdf file and download a jpg (.jpeg) in seconds. Works on Mac, Windows, iPhone, and Android.

PDF → Image PDF

Convert pdf to image pdf in your browser — free, private, no signup. Drop a .pdf file and download a image pdf (.imagepdf) in seconds. Works on Mac, Windows, iPhone, and Android.

PDF → Word

Convert pdf to word in your browser — free, private, no signup. Drop a .pdf file and download a word (.docx) in seconds. Works on Mac, Windows, iPhone, and Android.

PDF → Plain text

Convert pdf to plain text in your browser — free, private, no signup. Drop a .pdf file and download a plain text (.txt) in seconds. Works on Mac, Windows, iPhone, and Android.

From Word document

4 tools

Word document → PDF

Convert word document to pdf in your browser — free, private, no signup. Drop a .docx file and download a pdf (.pdf) in seconds. Works on Mac, Windows, iPhone, and Android.

Word document → Plain text

Convert word document to plain text in your browser — free, private, no signup. Drop a .docx file and download a plain text (.txt) in seconds. Works on Mac, Windows, iPhone, and Android.

Word document → HTML

Convert word document to html in your browser — free, private, no signup. Drop a .docx file and download a html (.html) in seconds. Works on Mac, Windows, iPhone, and Android.

Word document → Markdown

Convert word document to markdown in your browser — free, private, no signup. Drop a .docx file and download a markdown (.md) in seconds. Works on Mac, Windows, iPhone, and Android.

From Plain text

4 tools

Plain text → PDF

Convert plain text to pdf in your browser — free, private, no signup. Drop a .txt file and download a pdf (.pdf) in seconds. Works on Mac, Windows, iPhone, and Android.

Plain text → HTML

Convert plain text to html in your browser — free, private, no signup. Drop a .txt file and download a html (.html) in seconds. Works on Mac, Windows, iPhone, and Android.

Plain text → Markdown

Convert plain text to markdown in your browser — free, private, no signup. Drop a .txt file and download a markdown (.md) in seconds. Works on Mac, Windows, iPhone, and Android.

Plain text → Word

Convert plain text to word in your browser — free, private, no signup. Drop a .txt file and download a word (.docx) in seconds. Works on Mac, Windows, iPhone, and Android.

From Markdown

4 tools

Markdown → HTML

Convert markdown to html in your browser — free, private, no signup. Drop a .md file and download a html (.html) in seconds. Works on Mac, Windows, iPhone, and Android.

Markdown → Plain text

Convert markdown to plain text in your browser — free, private, no signup. Drop a .md file and download a plain text (.txt) in seconds. Works on Mac, Windows, iPhone, and Android.

Markdown → PDF

Convert markdown to pdf in your browser — free, private, no signup. Drop a .md file and download a pdf (.pdf) in seconds. Works on Mac, Windows, iPhone, and Android.

Markdown → Word

Convert markdown to word in your browser — free, private, no signup. Drop a .md file and download a word (.docx) in seconds. Works on Mac, Windows, iPhone, and Android.

From HTML

6 tools

HTML → PNG

Convert html to png in your browser — free, private, no signup. Drop a .html file and download a png (.png) in seconds. Works on Mac, Windows, iPhone, and Android.

HTML → JPG

Convert html to jpg in your browser — free, private, no signup. Drop a .html file and download a jpg (.jpg) in seconds. Works on Mac, Windows, iPhone, and Android.

HTML → PDF

Convert html to pdf in your browser — free, private, no signup. Drop a .html file and download a pdf (.pdf) in seconds. Works on Mac, Windows, iPhone, and Android.

HTML → Markdown

Convert html to markdown in your browser — free, private, no signup. Drop a .html file and download a markdown (.md) in seconds. Works on Mac, Windows, iPhone, and Android.

HTML → Plain text

Convert html to plain text in your browser — free, private, no signup. Drop a .html file and download a plain text (.txt) in seconds. Works on Mac, Windows, iPhone, and Android.

HTML → Word

Convert html to word in your browser — free, private, no signup. Drop a .html file and download a word (.docx) in seconds. Works on Mac, Windows, iPhone, and Android.

From JSON

4 tools

JSON → Pretty text

Convert json to pretty text in your browser — free, private, no signup. Drop a .json file and download a pretty text (.txt) in seconds. Works on Mac, Windows, iPhone, and Android.

JSON → YAML

Convert json to yaml in your browser — free, private, no signup. Drop a .json file and download a yaml (.yaml) in seconds. Works on Mac, Windows, iPhone, and Android.

JSON → CSV

Convert json to csv in your browser — free, private, no signup. Drop a .json file and download a csv (.csv) in seconds. Works on Mac, Windows, iPhone, and Android.

JSON → Excel

Convert json to excel in your browser — free, private, no signup. Drop a .json file and download a excel (.xlsx) in seconds. Works on Mac, Windows, iPhone, and Android.

From CSV

3 tools

CSV → Excel

Convert csv to excel in your browser — free, private, no signup. Drop a .csv file and download a excel (.xlsx) in seconds. Works on Mac, Windows, iPhone, and Android.

CSV → JSON

Convert csv to json in your browser — free, private, no signup. Drop a .csv file and download a json (.json) in seconds. Works on Mac, Windows, iPhone, and Android.

CSV → Plain text

Convert csv to plain text in your browser — free, private, no signup. Drop a .csv file and download a plain text (.txt) in seconds. Works on Mac, Windows, iPhone, and Android.

From Spreadsheet

3 tools

Spreadsheet → CSV

Convert spreadsheet to csv in your browser — free, private, no signup. Drop a .xlsx file and download a csv (.csv) in seconds. Works on Mac, Windows, iPhone, and Android.

Spreadsheet → JSON

Convert spreadsheet to json in your browser — free, private, no signup. Drop a .xlsx file and download a json (.json) in seconds. Works on Mac, Windows, iPhone, and Android.

Spreadsheet → Excel

Convert spreadsheet to excel in your browser — free, private, no signup. Drop a .xlsx file and download a excel (.xlsx) in seconds. Works on Mac, Windows, iPhone, and Android.

From YAML

2 tools

YAML → JSON

Convert yaml to json in your browser — free, private, no signup. Drop a .yaml file and download a json (.json) in seconds. Works on Mac, Windows, iPhone, and Android.

YAML → Plain text

Convert yaml to plain text in your browser — free, private, no signup. Drop a .yaml file and download a plain text (.txt) in seconds. Works on Mac, Windows, iPhone, and Android.

From XML

2 tools

XML → JSON

Convert xml to json in your browser — free, private, no signup. Drop a .xml file and download a json (.json) in seconds. Works on Mac, Windows, iPhone, and Android.

XML → Plain text

Convert xml to plain text in your browser — free, private, no signup. Drop a .xml file and download a plain text (.txt) in seconds. Works on Mac, Windows, iPhone, and Android.

From Audio

1 tool

Audio → WAV

Convert audio to wav in your browser — free, private, no signup. Drop a .mp3 file and download a wav (.wav) in seconds. Works on Mac, Windows, iPhone, and Android.

Ready to convert something?

Drop a file, pick a format, done. No account, no upload, no tracking.

Open the dashboardRead the FAQ