All conversions run 100% in your browser. No uploads. No servers. Files never leave your device.
New Suite
Ziphay Audio Studio
Convert, compress, clean, optimize, and enhance audio files directly in your browser. No uploads. No API keys. No privacy concerns.
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Image
Image → WebP / JPEG / PNG / AVIF
Convert any raster image to a modern format. WebP is 30% smaller than JPEG at same quality. AVIF is the next-gen format (94%+ browser support).
🖼️
Click or drag image(s)
JPG · PNG · WebP · BMP · TIFF · GIF
Converting…
Image
HEIC / HEIF → JPEG or WebP
Convert iPhone photos (.heic / .heif) to universally supported formats. Works on all browsers — no software install needed.
📱
Click or drag HEIC files
HEIC · HEIF (iPhone photos)
Converting…
Image
SVG → PNG or WebP
Convert vector SVG logos and icons to raster images. Choose output scale for crisp results — 2× gives retina-quality output.
🎨
Click or drag SVG files
SVG vector files
Rendering…
Image
GIF → WebP / JPEG
Convert bulky GIFs to WebP. A 5 MB GIF typically becomes under 500 KB as WebP. Great for social media, email, Slack emoji.
🎞️
Click or drag GIF files
Animated or static GIF
Converting…
Image
PNG → JPEG (fill background)
Convert transparent PNGs to JPEG with a custom background color. Essential for email templates, presentations, and social media posts.
🏳️
Click or drag PNG files
PNG files (with or without transparency)
Converting…
Document
Images → PDF
Combine multiple photos or images into a single PDF document. Perfect for scanned documents, portfolios, and form submissions. Each image becomes one page.
📑
Click or drag images
JPG · PNG · WebP — multi-file supported
Building PDF…
Document
PDF → Images
Export every page of a PDF as a high-resolution image. Useful for extracting diagrams, creating thumbnails, or editing PDF content.
📄
Click or drag a PDF
PDF files — one image per page
Rendering pages…
Video
MOV / AVI / MKV → MP4
Convert any video to universally playable MP4 (H.264). MOV is the default Mac/iPhone format — nothing else plays it reliably. Most searched video conversion globally.
⚠️ Video conversion loads FFmpeg (~32 MB) the first time. It downloads once and is then cached by your browser.
🎬
Click or drag video
MOV · AVI · MKV
Loading FFmpeg…
Video
MP4 / MOV → WebM
Convert to WebM (VP9) — the open web video format. Smaller than MP4, plays natively in Chrome and Firefox. Required for HTML5 video without plugins.
⚠️ Loads FFmpeg (~32 MB) on first use — cached after.
🌐
Click or drag video
MP4 · MOV
Loading FFmpeg…
Video
Video → GIF
Convert a video clip to a looping GIF with optimised palette. Perfect for Twitter/X, Reddit, Slack, product demos and memes. "MP4 to GIF" is searched millions of times monthly.
⚠️ Loads FFmpeg (~32 MB) on first use — cached after.
🎥
Click or drag video
MP4 · MOV · WebM (keep clips short for best results)
Loading FFmpeg…
Video
Video → MP3 (audio extract)
Extract the audio track from any video as MP3. Used by podcasters, musicians, and students pulling audio from lecture videos. One of the highest-traffic conversion searches.
⚠️ Loads FFmpeg (~32 MB) on first use — cached after.
🎵
Click or drag video
MP4 · MOV · AVI · MKV · WebM
Loading FFmpeg…
Audio
Audio Format Converter
Convert WAV, MP3, FLAC, AAC, M4A, OGG to any format. One-click batch conversion directly in your browser.
⚠️ Audio tools load FFmpeg (~32 MB) on first use — cached after.