All Conversions

Every image and audio conversion available — free, private, and entirely in your browser. Click any conversion to get started.

Image Conversions

Convert between 14 input formats and 9 output formats. All processing happens locally via WebAssembly.

Convert to PNG

BMP → PNG DDS → PNG GIF → PNG HDR → PNG ICO → PNG JPEG → PNG KTX → PNG PGM → PNG PIC → PNG PPM → PNG PSD → PNG TGA → PNG WEBP → PNG

Convert to JPEG

BMP → JPEG DDS → JPEG GIF → JPEG HDR → JPEG ICO → JPEG KTX → JPEG PGM → JPEG PIC → JPEG PNG → JPEG PPM → JPEG PSD → JPEG TGA → JPEG WEBP → JPEG

Convert to BMP

DDS → BMP GIF → BMP HDR → BMP ICO → BMP JPEG → BMP KTX → BMP PGM → BMP PIC → BMP PNG → BMP PPM → BMP PSD → BMP TGA → BMP WEBP → BMP

Convert to TGA

BMP → TGA DDS → TGA GIF → TGA HDR → TGA ICO → TGA JPEG → TGA KTX → TGA PGM → TGA PIC → TGA PNG → TGA PPM → TGA PSD → TGA WEBP → TGA

Convert to HDR

BMP → HDR DDS → HDR GIF → HDR ICO → HDR JPEG → HDR KTX → HDR PGM → HDR PIC → HDR PNG → HDR PPM → HDR PSD → HDR TGA → HDR WEBP → HDR

Convert to EXR

BMP → EXR DDS → EXR GIF → EXR HDR → EXR ICO → EXR JPEG → EXR KTX → EXR PGM → EXR PIC → EXR PNG → EXR PPM → EXR PSD → EXR TGA → EXR WEBP → EXR

Convert to KTX2

BMP → KTX2 DDS → KTX2 GIF → KTX2 HDR → KTX2 ICO → KTX2 JPEG → KTX2 KTX → KTX2 PGM → KTX2 PIC → KTX2 PNG → KTX2 PPM → KTX2 PSD → KTX2 TGA → KTX2 WEBP → KTX2

Convert to DDS

BMP → DDS GIF → DDS HDR → DDS ICO → DDS JPEG → DDS KTX → DDS PGM → DDS PIC → DDS PNG → DDS PPM → DDS PSD → DDS TGA → DDS WEBP → DDS

Convert to WebP

BMP → WebP DDS → WebP GIF → WebP HDR → WebP ICO → WebP JPEG → WebP KTX → WebP PGM → WebP PIC → WebP PNG → WebP PPM → WebP PSD → WebP TGA → WebP

Audio Conversions

Convert between 7 audio/video input formats and 4 output formats. No files are uploaded.

Convert to MP3

MP4 → MP3 M4A → MP3 WAV → MP3 OGG → MP3 FLAC → MP3 WEBM → MP3

Convert to OGG

MP4 → OGG M4A → OGG WAV → OGG FLAC → OGG WEBM → OGG MP3 → OGG

Convert to WAV

MP4 → WAV M4A → WAV OGG → WAV FLAC → WAV WEBM → WAV MP3 → WAV

Convert to FLAC

MP4 → FLAC M4A → FLAC WAV → FLAC OGG → FLAC WEBM → FLAC MP3 → FLAC

Video Conversions

Convert between 12 video input formats and 3 output formats. All processing happens locally via WebAssembly.

Convert to MP4

WEBM → MP4 AVI → MP4 MOV → MP4 MKV → MP4 FLV → MP4 OGV → MP4 MPEG → MP4 3GP → MP4 M4V → MP4 WMV → MP4 TS → MP4

Convert to WebM

MP4 → WebM AVI → WebM MOV → WebM MKV → WebM FLV → WebM OGV → WebM MPEG → WebM 3GP → WebM M4V → WebM WMV → WebM TS → WebM

Convert to GIF

MP4 → GIF WEBM → GIF AVI → GIF MOV → GIF MKV → GIF FLV → GIF OGV → GIF MPEG → GIF 3GP → GIF M4V → GIF WMV → GIF TS → GIF

PDF Conversions

Convert images to PDF — with optional OCR for searchable text. All processing happens in your browser.

Image to PDF ConverterJPEG to PDF ConverterPNG to PDF ConverterBMP to PDF ConverterGIF to PDF ConverterWebP to PDF ConverterTGA to PDF ConverterMerge Images into PDFImage to Searchable PDF (OCR)

Document Conversions

Convert between DOCX, Markdown, HTML, ODT, and RTF formats with Pandoc WASM. Processing stays entirely in your browser.

DOCX to MarkdownMarkdown to DOCXDOCX to HTMLODT to MarkdownRTF to Markdown

Presentation Conversions

Convert PowerPoint (PPTX), OpenDocument (ODP), and Keynote presentations to PDF, PPTX, or ODP. Powered by the WebDecks WASM engine, entirely in your browser.

PPTX to PDFODP to PDFKeynote to PDFPPTX to ODPODP to PPTX

PDF Tools

Merge, reorder, organize, and delete pages from your PDFs — free, private, no upload.

Combine PDF FilesReorder PDF PagesPDF Page OrganizerDelete Pages from PDF Merge & Edit PDF

Video Tools

Trim, cut, and shorten videos — free, private, no upload.

Trim Video OnlineCut Video OnlineShorten VideoTrim MP4 VideoTrim WebM VideoTrim MOV VideoTrim AVI VideoTrim MKV Video

Speech to Text

Transcribe audio to text using AI — free, private, runs entirely in your browser.

Speech to TextTranscribe AudioAudio to Text ConverterVoice to TextTranscribe MP3Transcribe WAVTranscribe Recording

Background Removal

Remove image backgrounds with AI — transparent PNG/WebP, runs entirely in your browser.

Remove Image BackgroundRemove Background From ImageMake Background TransparentRemove Background From PhotoTransparent Background MakerRemove Background – White BackgroundRemove Background – LogoRemove Background – SignatureRemove Background – Product PhotoRemove Background – Passport PhotoRemove Background – ScreenshotRemove Background – PortraitRemove Background – PNGRemove Background – JPGRemove Background – Profile PictureRemove Background – StickerRemove Background – Pet Photo

3D Model Conversions

Convert FBX, OBJ, COLLADA, PLY, STL and more to glTF or GLB — free, private, with optional mesh optimization.

FBX to glTF ConverterOBJ to glTF ConverterDAE (COLLADA) to glTF ConverterPLY to glTF ConverterSTL to glTF Converter3D Model to glTF ConverterFBX to GLB ConverterOBJ to GLB ConverterDAE (COLLADA) to GLB ConverterGLB to glTF ConverterglTF to GLB ConverterOptimize glTF and GLBCompress 3D Models for the WebSimplify 3D Model3DS to glTF ConverterBLEND to glTF ConverterLWO to glTF ConverterX (DirectX) to glTF Converter

Guides

In-depth how-to guides — free, private, and entirely in your browser.

How to Convert PDF to WordJPG vs PNG vs WebPHow to Reduce Image File Size

WebConverter vs other tools

How WebConverter compares on privacy, speed, climate impact and slow-network use.

WebConverter vs ConvertioWebConverter vs CloudConvertWebConverter vs ZamzarWebConverter vs FreeConvertWebConverter vs Online-ConvertWebConverter vs remove.bgWebConverter vs TinyWowWebConverter vs SmallpdfWebConverter vs Adobe ExpressWebConverter vs Photoroom WebConverter vs cloud converters

Convert Anything

Not sure of the format? Drop any file — it auto-detects the type and converts or routes it. Free, private, no upload.

Convert Anything — universal converter How auto-detect conversion works

Developers & AI Agents

Call WebConverter as a WebMCP tool — agent-ready, in-browser, no upload, no API key.

WebMCP File Converter WebMCP: agent-callable file conversion