Video, Audio & Document Metadata Scrubber
プライバシー100% ブラウザ内処理Strip hidden author, GPS, and software metadata from MP4 videos, MP3s, WAVs, PDFs, and Word documents — with a report of exactly what was removed. No upload.
A song you recorded can carry your name; a phone video can carry GPS coordinates; a DOCX remembers who last saved it. Drop MP3, WAV, MP4/MOV, PDF, or DOCX files — the metadata is stripped on your device and listed below so you can see exactly what was removed.
Photos already have their own tool: the EXIF & GPS stripper handles images.
Select files to scrub
MP3, WAV, MP4/MOV, PDF, DOCX — batch supported (Max 200MB each)
Scrub Metadata From Video, Audio & Documents — Free, No Upload
Photos get all the privacy attention, but a video from your phone can carry GPS coordinates of where it was shot, an MP3 you exported can carry your real name and recorder software, a PDF remembers its author in the document properties, and every DOCX quietly stores who created it and who last saved it. Sharing any of those files publicly — to a forum, a client, or a file host — shares that metadata too.
How it works: 1) Drop your MP4/MOV, MP3, WAV, PDF, or DOCX files (batch supported). 2) Each file is scrubbed on your device — ID3 tags, RIFF INFO chunks, MP4 metadata atoms, PDF info dictionaries and XMP streams, DOCX docProps are removed, and the parts of the file that actually matter are copied byte-for-byte. 3) Read the report of exactly what was removed, then download the clean files individually or as one ZIP.
Nothing is uploaded — the scrubber is hand-rolled binary parsing running in your browser, so it works offline and there is no size-based pricing or watermark. For photos, use our EXIF & GPS stripper, which is built specifically for image formats.
よくある質問
Video, Audio & Document Metadata Scrubberを安全かつ効率的に使うために知っておきたいこと。
関連するオンラインユーティリティ
EXIF・位置情報メタデータ削除
撮影日時、カメラ機種、GPS位置情報などの個人情報を完全に削除し、安全に共有できます。
EXIF&GPS位置情報消去ツール
SNSやフリマアプリに投稿する前に、写真に含まれるGPS座標、撮影場所、カメラ機種、撮影日時を0.01秒で完全消去。
ブラウザ内 個人情報 (PII) 匿名化ツール
ログやDBダンプからメール、電話番号、カード番号(Luhn検証)、APIキー、IPアドレス、マイナンバーをクライアント側で完全削除・安全に置換。
完全ローカル ファイル暗号化・復号ツール
軍用規格のAES-256-GCMおよびPBKDF2(10万回伸長)でファイルをブラウザ内暗号化。サーバーアップロード一切なし。