Konvertly: File Converter

Konvertly converts your files in seconds, no uploads, no waiting, no cloud.

Pick a file, choose an output format, tap convert. Everything runs locally on your iPhone or iPad. Your files never leave your device.

WHAT YOU CAN CONVERT

Images Convert between JPG, PNG, HEIC, WEBP, TIFF, BMP, and GIF. Turn HEIC photos into JPG for easy sharing. Resize and adjust quality on the fly.

Documents Create PDFs from images, documents, and web pages. Supports PDF, TXT, RTF, and HTML. Merge multiple images into a single PDF.

Video Convert between MP4, MOV, AVI, and MKV. Extract audio from any video file. Trim clips before converting.

Audio Convert between MP3, M4A, WAV, AAC, and FLAC. Adjust bitrate and sample rate for the right balance of quality and file size.

WHY KONVERTLY

Fast — On-device hardware acceleration. Most files convert in under 5 seconds.

Private — No accounts. No tracking. No file uploads. Zero data collection.

Simple — Pick file, choose format, convert. Three taps.

Offline — No internet required. Convert files anywhere.

Lightweight — Small app. No bloated cloud SDKs eating your storage.

POPULAR CONVERSIONS

• HEIC to JPG — Share iPhone photos anywhere • PNG to JPG — Reduce image file sizes • Images to PDF — Combine photos into documents • MP4 to MP3 — Extract audio from videos • MOV to MP4 — Universal video format • WEBP to JPG — Save web images in standard formats • Video to GIF — Create shareable animations • WAV to MP3 — Compress audio files

BUILT FOR iOS

Designed for iPhone and iPad from the ground up. Integrates with the Files app and Share Sheet — convert files directly from other apps. Works with Shortcuts for automation. Drag and drop on iPad.

Open files from iCloud Drive, Dropbox, or any connected storage provider through the Files app.

WHO IT'S FOR

• Students converting lecture recordings and documents • Creators preparing media for different platforms • Professionals sending files in the right format • Anyone tired of "unsupported format" errors

Konvertly does one thing and does it well: convert your files, fast and privately.