Quick Answer

Media Converter is a free online media converter for images, audio, and video by ThinkaBell. It runs file conversion happens locally in your browser — no sign-up, no file uploads, and no data ever leaves your device.

Image formats: Convert between JPEG, PNG, WebP, BMP, GIF, SVG, and ICO — over 50 combinations
Audio conversion: Convert between MP3, WAV, and OGG using the Web Audio API
Video frame extraction: Extract individual frames from video files in your browser
Privacy-first: no data collection, no tracking, no uploads.
Free forever: no premium tiers, no hidden charges, no accounts.

Media File Converter

Convert between 50+ format combinations. Images (JPEG, PNG, WebP, BMP, GIF, SVG, ICO), Audio (MP3, WAV, OGG), and Video frame extraction. All in your browser — no uploads.

Not every project needs the same media format. This tool supports 7 image formats, 3 audio formats, and video frame extraction — that's over 50 possible conversion combinations. JPEG for photos, PNG for transparency, WebP for modern web compression, BMP for uncompressed editing, GIF for animations, SVG for scalable vector graphics, and ICO for favicons. Plus audio conversion between MP3, WAV, and OGG using the Web Audio API. Everything runs locally in your browser — your files never leave your device. No uploads, no watermarks, no signup, no limits.

🖼️

Drop images here or click to upload

Supports: JPEG, PNG, WebP, BMP, GIF, SVG, ICO • Multiple files supported

Upload images to see conversion options and download results here.

Output Format

Quality: 90%

Width (px, optional)

Height (px, optional)

🎵

Drop an audio file here or click to upload

Supports: MP3, WAV, OGG, FLAC, M4A, AAC, WEBM audio

Output Format

Quality

🎬

Drop a video file here or click to upload

Supports: MP4, WEBM, AVI, MOV, MKV (browser-compatible)

Frame Output Format

Capture every Nth frame

How to Use Media Converter

All processing happens in your browser — nothing is uploaded to any server.

Upload Images — Drag and drop or select multiple images.
Choose Format — Select output format and quality.
Convert — Click Convert. Download individually or as ZIP.

About This Tool

Free Media File Convertor is a free online media tool by ThinkaBell. File conversion happens locally in your browser — no sign-up, no file uploads, and no data ever leaves your device.

Convert audio, video, and image files between formats directly in your browser. Extract audio from video, resize images, or change media codecs — all processing happens on your device. The converter supports common audio formats like MP3 and WAV, video formats including MP4 and WebM, and image formats such as JPEG, PNG, and WebP. Batch processing lets you convert multiple files at once, and the built-in media player lets you preview conversions before downloading.

Key advantages: privacy-first design with no data collection, instant results in your browser, and completely free access with no hidden tiers. Everything runs client-side, so your content stays on your device.

Media Converter is a free online Converters by ThinkaBell. Convert images between JPEG, PNG, WebP, and BMP formats with adjustable quality. All local processing.

Every tool on ThinkaBell runs entirely in your browser using client-side JavaScript. When you use Media Converter, all processing happens on your device — no files are uploaded to any server, no data is collected, and no tracking occurs. This privacy-first design makes it safe to use with sensitive information, research materials, or unpublished work.

ThinkaBell stays free through non-intrusive advertisements. We never sell your data, require payments, or hide features behind paywalls. The tools are free — today, tomorrow, and forever. Media Converter is supported by our community of students, developers, and creators who rely on these utilities every day.

Built with modern web standards, Media Converter works on any device with a browser — desktop, tablet, or smartphone. The responsive interface adapts to your screen size, and keyboard shortcuts let you work efficiently. All data is saved locally in your browser and can be cleared at any time.

Why This Tool

No file uploads — everything stays on your device
Works on desktop, tablet, and mobile browsers
Completely free to use with no hidden costs
No account creation, no premium tiers, no registration

Frequently Asked Questions

What formats?

JPEG, PNG, WebP, BMP. Convert between any pair.

Quality control?

Adjustable quality slider for lossy formats (JPEG, WebP).

Batch conversion?

Yes, multiple files at once. Download as ZIP.

Key Terms

Web Application: A web application that runs entirely in your browser using HTML, CSS, and JavaScript. No software installation, no account creation, and no file uploads to external servers.
Client-Side Processing: All calculations and data processing happen on your device. Your information never leaves your browser, ensuring complete privacy and security.
Free Online Tool: A utility accessible through a web browser at no cost. ThinkaBell tools are free with no premium tiers, no usage limits, and no account requirements.