Text & documents
- What it removes
- Names, emails, phone numbers, national IDs, IBAN, card numbers, named entities
- How (deterministic)
- Regex + checksum, deny-lists, redaction operators
Secure media anonymization
Remove sensitive data from any file in minutes
Upload a document, image, audio or video, choose what to redact, and download an anonymized copy. AI only locates sensitive data — removal is deterministic, auditable and irreversible.
Step 1 of 4
Upload your file
Drag in any file — we detect the type automatically. It's encrypted and uploaded directly to storage, never through us.
Drag a file here or click to select
Text, image, audio or video
- Files never touch our servers
- No account required
- Pay only per job
How it works
Anonymize in three steps
No installation, no account. The file is encrypted and uploaded directly to storage.
- 01
Upload your file
Drag in any text, image, audio or video file. We detect the type automatically and upload it encrypted, straight to storage.
- 02
Choose what to redact
Tell the assistant what to anonymize — names, faces, voices, plates, IDs, metadata. The price updates live.
- 03
Pay and download
Pay per job and download the anonymized result. Original files are deleted automatically after processing.
Every file type
One tool for text, images, audio and video
AI locates the sensitive data; deterministic code removes it — so results are precise, testable and reproducible.
Images
- What it removes
- Faces, license plates, visible text/PII, EXIF/GPS metadata
- How (deterministic)
- Solid box / strong pixelation, metadata stripping
Audio
- What it removes
- Spoken sensitive information turned into beep or silence
- How (deterministic)
- Char-to-time mapping, mute/beep with ffmpeg
Video
- What it removes
- Faces (stable blur) plus sensitive audio beeped
- How (deterministic)
- Geometric tracking + box/blur, ffmpeg remux
Built for your industry
Who anonymizes with Medianonymizer
Whenever you must share, publish or archive media without exposing personal data.
Legal & compliance
Redact PII from evidence, contracts and disclosure documents before sharing with third parties or courts.
Healthcare & research
De-identify patient records, clinical recordings and study data to meet HIPAA and GDPR.
HR & recruiting
Anonymize CVs, interviews and internal reports to remove bias and protect candidate data.
Media & journalism
Blur faces and beep voices to protect sources and bystanders before publishing footage.
Customer support
Strip personal data from call recordings and chat logs before analytics or QA review.
Public sector & CCTV
Anonymize surveillance footage and FOIA releases while preserving evidentiary value.
Why it's different
AI locates. Deterministic code removes.
Most tools let a model edit your file directly. We don't — and that's the whole point.
Precise and auditable
AI only flags where sensitive data is. The actual redaction is plain, deterministic code: boxes, regex + checksum, mute/beep, metadata stripping. Testable and reproducible.
Your files stay private
Files upload encrypted with presigned URLs, directly to storage. They never pass through our control plane, and originals are deleted after processing.
Irreversible by design
Redaction destroys the underlying data — it isn't a reversible overlay. What's anonymized can't be recovered.
No account, pay per job
No sign-up, no subscription. Upload, pay only for what you process, download. That's it.
Privacy & compliance
Compliance is the default, not an add-on
Designed around GDPR principles of data minimization and storage limitation.
GDPR-aligned
Anonymization (not pseudonymization) takes data out of scope of GDPR when done irreversibly. We help you get there.
Short retention
Files are stored only as long as needed to process and deliver them, then deleted automatically.
Never used for training
Your files are processed and deleted. They are never used to train models or shared with third parties.
Pricing
Pay per job. No subscription.
Transparent, metered pricing with a small minimum per job. Prices shown in EUR.
Documents
from
€0.60
+ €0.02 per page
Images
from
€0.25
per image
Audio
from
€1.00
+ €0.03 per minute
Video
from
€3.00
+ €0.05 per minute
You see the exact price before paying. Minimums cover a base block and are not added on top.
Anonymize a fileFrom the blog
View all articlesLearn how to anonymize media the right way
Practical, vendor-neutral guides for compliance, security and privacy teams.
How to Blur Faces in Premiere Pro (And When to Automate It)
Step-by-step guide to mosaic blur faces in Adobe Premiere Pro, plus how Medianonymizer automates face blurring for bulk video anonymization.
5 min read
How to Blur Faces in iMovie (And When to Use a Smarter Tool)
Step-by-step guide to blurring faces in iMovie, plus when automated AI anonymization is faster and truly irreversible.
6 min read
How to Blur Faces in Final Cut Pro (and When to Automate It)
Step-by-step guide to blurring faces in Final Cut Pro, plus when manual FCP work falls short and automated face blurring is faster and safer.
6 min read
FAQ
Frequently asked questions
Yes. Files are uploaded encrypted with presigned URLs directly to storage and never pass through our control plane. Originals are automatically deleted after processing.
Pseudonymization replaces identifiers with reversible tokens, so data can be re-identified with a key. Anonymization removes identifiers irreversibly, taking the data out of scope of GDPR. Medianonymizer performs irreversible anonymization.
No. There's no sign-up and no subscription. You upload a file, pay per job, and download the result. You can optionally add an email to be notified when it's ready.
Text and documents, images, audio and video. We detect the type automatically when you upload the file.
No. Redaction destroys the underlying data rather than overlaying it, so anonymized content cannot be recovered. This is what makes it compliant and auditable.
You pay per job with a small minimum: documents from €0.60, images from €0.25, audio from €1.00, video from €3.00. The exact price is shown before you pay.
AI is used only to locate sensitive data (faces, PII, speech, plates). The actual removal is deterministic code, which makes the result precise, testable and reproducible.
Yes. Irreversible anonymization is a recognized way to reduce regulatory scope. Medianonymizer is designed around data minimization and short retention to support compliance workflows.
Contact us
Questions, enterprise needs or feedback? Send us a message and we'll get back to you.
Anonymize your first file in minutes
No account, no subscription. Pay only for what you process.
Anonymize a file now