Product manual

Universal Converter

Convert images, audio, and video from one page. The controls change based on what you load, so image batches do not share the same UI as audio or video jobs.

Direct workspace

Open Universal Converter

The source file is opened by the browser on this device. Practical limits depend on format support, available memory, and the requested export.

Useful for

Typical workflows

01
Turn a folder of images into web-friendly files.
02
Convert a voice note or music file into the format another app expects.
03
Re-export a video into a more compatible container or codec.

Capabilities

What it does

Capabilities are grouped by the part of the workflow they affect. The tool remains the source of truth for settings available for a specific file.

Input types

Images: Batch convert raster images and SVG sources into common delivery formats.
Audio: Convert between practical audio formats used for upload, playback, and editing.
Video: Use the same local media engines as trimy, including explicit H.264 ↔ H.265 conversion.

Workflow

File-aware controls: The export settings match the media type you loaded instead of showing one generic panel.
Batch image conversion: Load multiple images and export them together when you need a set of web assets.
No upload step: Useful when the file is private, large, or simply not worth sending through a cloud service.

Source + result

Formats

Images: PNG, JPEG, WebP, AVIF, GIF, BMP, HEIC, TIFF, SVG
Audio: MP3, WAV, M4A, AAC, OGG, FLAC
Video: MP4, WebM, MOV, AVI, MKV

Product notes

Documented changes

Aug 16, 2026

trimy unifies H.265 preview, conversion, and safer lossless cuts

H.265 sources now share a persistent preview and encode pipeline, explicit H.264/H.265 conversion keeps analyzed source settings, and lossless trims expose keyframe-safe boundaries in the timeline.

Read note →

Use the manual, then test with a copy.

Keep the original file until the result has been checked in its destination app.

Open Universal Converter