Media Studio

Media Studio is a comprehensive mobile media toolkit that brings together nine purpose-built tools for editing audio, video, and images — all in one app, with no subscriptions and no cloud uploads. Every operation runs directly on your device, keeping your files private and your workflow fast.
🎵 Audio Editor
A full-featured audio workstation supporting MP3, AAC, WAV, M4A, OGG, and FLAC. Trim recordings with visual waveform handles, set fade-in and fade-out durations, adjust volume from 0–200%, shift speed from 0.5× to 2.0×, and transpose pitch by ±12 semitones. The De-Noise tool removes background hiss automatically, six Voice FX presets transform vocals with blendable intensity, and six Reverb presets add professional space to any recording. All effects stack and are baked in a single export pass.
🔗 Audio Joiner
Merge any number of audio clips into one continuous track. Arrange files in any order and choose between a hard cut, sequential fade, or true overlapping crossfade with a configurable duration. Files are codec-validated before joining.
🎙️ Extract Streams
Rip the audio track from any video file without re-encoding. The optional Professional Vocal Separator module uses the Demucs neural network to separate vocals from background music on-device, producing two clean output files: isolated vocals and the backing track.
🎬 Video Editor
A non-destructive video editor that combines all effects into a single re-encode pass — no quality loss from chaining tools. Trim clips, speed-ramp any segment (0.25×–2.5×), crop with a real-time overlay, rotate in 90° steps, and choose from six colour grade filters. Fine-tune Brightness, Contrast, Exposure, and Highlights independently. Add a custom text watermark with full control over position, size, opacity, and colour, or burn in subtitles from any SRT or VTT file.
🔗 Video Joiner
Concatenate multiple video clips into a seamless MP4. Choose a hard cut, sequential fade, or overlapping crossfade between clips, with a configurable transition duration. The merged file is named after the first clip in your list.
🖼️ Audio + Image
Pair any audio track with a still image to create a shareable video. Select a JPEG or PNG, load your audio, and the app renders a standard H.264/AAC MP4 whose duration matches the audio exactly — ready for YouTube, Instagram, WhatsApp, and more. Use a 9:16 image for Shorts and Stories.
✏️ Image Editor
A one-pass image editor for JPEG and PNG files. Lock crops to popular aspect ratios or crop freely, fill empty space with a blurred image or solid colour, flip and rotate, resize to an exact pixel width or target file size, and apply colour grade filters with blendable strength. Colorize the entire image with any colour, fine-tune with Brightness, Contrast, Exposure, and Highlights sliders, and add a text overlay at any of five anchor positions.
🪟 Image Collage
Build free-form photo grids with unlimited nesting. Split any cell into up to a 6×6 sub-grid, nest further with no depth limit, adjust cell size weights for asymmetric layouts, and control the gap between cells with a live slider. Long-press any cell to clear its photo or collapse its sub-tree. Exports a crisp 2048 × 2048 px square JPEG.
🤖 Image AI (Professional module required)
Transform photos into anime-style illustrations on-device using neural style-transfer — no internet needed. Choose from six styles: Cartoon, Ghibli, Hayao, Shinkai, Cute, and Sketch. Select a photo, tap a style, tap Apply Now, and save or share the result.
All nine tools support background processing, so you can leave the screen freely and receive a notification the moment your output is ready.